OTP Microcontrollers (MCU)
Last Updated: January 31, 2025
Description
OTP (One-Time Programmable) Microcontrollers are a type of microcontroller that allows for the programming of its memory only once. These devices are designed to store code that does not need to be changed frequently, making them suitable for applications where the program is finalized and does not require updates.
Working Principle
OTP microcontrollers work by using a memory architecture where each bit can be programmed only once. This is achieved through a bit-cell memory structure that allows each bit to be modified a single time. For example, a byte in the device's code memory can be modified up to eight times by clearing one bit per write instruction. This architecture is useful because it allows for the programming of different portions of the code space at different times, providing flexibility in the development process .
Applications
OTP microcontrollers are commonly used in applications where the program is stable and does not require frequent updates. Specific examples include embedded systems in consumer electronics, automotive controls, and industrial automation systems. These applications benefit from the cost-effectiveness and simplicity of OTP microcontrollers, as they do not require the additional hardware and software needed for reprogramming.
Advantages over other Microcontrollers
One of the primary advantages of OTP microcontrollers is their cost-effectiveness. Since they do not require the additional circuitry for reprogramming, they can reduce overall system costs. Additionally, OTP microcontrollers can lower the risk of tampering, as the program is fixed once written .
Limitations
A significant limitation of OTP microcontrollers is their inability to be reprogrammed once the code is written. This means that any errors in the code or changes in the application requirements cannot be addressed without replacing the microcontroller. This limitation makes them less suitable for applications that require frequent updates or modifications to the program.
Considerations
When considering OTP microcontrollers, it is important to evaluate the initial costs, which are generally lower due to the absence of reprogramming capabilities. However, operating expenses may increase if the application requires frequent updates, as the entire microcontroller would need to be replaced. Durability and accuracy are typically reliable, but replacement and maintenance costs can be higher if changes to the program are necessary. Therefore, OTP microcontrollers are best suited for applications with stable and finalized code requirements.
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 12MHz, CMOS, CQCC44 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: Other; LCC44
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 1237869-PIC16C715-04I/P. Series: PIC 16C. Packaging: Tube. Operating Temperature Range: -40 °C ~ 85 °C (TA). Core Processor: PIC. Speed: 4MHz. Package: 18-DIP (0.300", 7.62mm). Core Size: 8-Bit. Peripherals: Brown-out... [See More]
- ROM Type: OTP; One Time Programmable(OTP)
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 3.5
from RS Components, Ltd.
Microchip Technology, PIC17C756A-33/L [See More]
- ROM Type: OTP
- Package Type: PLCC; Other; Plcc
- Data Bus: 8 Bit; 8bit
- Pin Count: 68
from DigiKey
1-CHANNEL PFR WITH 2MB FLASH AND [See More]
- ROM Type: OTP
- Supply Voltage: 3.13 to 3.46
- RAM: 384
- Serial Interface: SPI; UART
from ODG (Origin Data Global)
IC MCU 4K USB MCU LS 24QSOP [See More]
- ROM Type: OTP; OTP (4kB)
- Supply Voltage: 4 to 5.25
- RAM: 0.1280
- Serial Interface: USB; USB
from Rochester Electronics
Microcontroller, 16-Bit, OTPROM, 8096 CPU, 20MHz, CMOS, CQFP68 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 16 Bit; 16-Bit
- Package Type: Other; QFL68
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 1238074-PIC16LC711-04/SO. Series: PIC 16C. Packaging: Tube. Operating Temperature Range: 0 °C ~ 70 °C (TA). Core Processor: PIC. Speed: 4MHz. Package: 18-SOIC (0.295", 7.50mm Width). Core Size: 8-Bit. Peripherals: Brown-out... [See More]
- ROM Type: OTP; One Time Programmable(OTP)
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 1.75
from RS Components, Ltd.
Microchip Technology, PIC17C756A-33/L [See More]
- ROM Type: OTP
- Package Type: PLCC; Other; Plcc
- Data Bus: 8 Bit; 8bit
- Pin Count: 68
from DigiKey
2-CHANNEL PFR WITH 4MB FLASH AND [See More]
- ROM Type: OTP
- Supply Voltage: 3.13 to 3.46
- RAM: 384
- Package Type: Other; 84-WFBGA
from ODG (Origin Data Global)
IC MCU 8K USB LS PERIPH 48SSOP [See More]
- ROM Type: OTP; OTP (8kB)
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB; PS/2, USB
from Rochester Electronics
87C51 - Microcontroller, 8-Bit, OTPROM, CMOS, CDIP40 - Dual marked (5962-8768401MQA) [See More]
- ROM Type: OTP
- Life Cycle Stage: Rochester Active
- Data Bus: 8 Bit; 8-Bit
- Package Type: CDIP; Other; CDIP40
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 725994-PIC16LC58B-04I/P. Packaging: Tube. Mounting Style: Through Hole. Core Processor: PIC. Speed: 4MHz. Peripherals: POR, WDT. Program Memory Size: 3KB (2K x 12). Program Memory Type: OTP. Oscillator Type: External. Supply Voltage: 2.5V ~... [See More]
- ROM Type: OTP; OTP
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 3
from DigiKey
EMBEDDED CONTROLLER, 416KB SRAM, [See More]
- ROM Type: OTP
- Supply Voltage: 3.13 to 3.46
- RAM: 416
- Serial Interface: SPI; UART
from ODG (Origin Data Global)
IC MCU 8K USB LS PERIPH 40-DIP [See More]
- ROM Type: OTP; OTP (8kB)
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB; PS/2, USB
from Rochester Electronics
Microcontroller, 16-Bit, OTPROM, 8096 CPU, 12MHz, CMOS, PQCC52 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 16 Bit; 16-Bit
- Package Type: Other; LDCC52
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 074955-16C65B-04/L. Packaging: Tube/Rail. Core Processor: PIC. Number of I/O: 33. Program Memory Size: 7KB (4K x 14). Program Memory Type: OTP. Oscillator Type: External. Categories: Integrated Circuits. Status: Active. Temperature Range -... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 4
from DigiKey
EMBEDDED CONTROLLER 416KB SRAM [See More]
- ROM Type: OTP
- Supply Voltage: 1.71 to 3.46
- RAM: 416
- Serial Interface: SPI; UART
from ODG (Origin Data Global)
IC MCU 8K LS USB/PS-2 18-SOIC [See More]
- ROM Type: OTP; OTP (8kB)
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB; PS/2, USB
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 30MHz, CMOS, PQFP44 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: QFP; Other; QFP44
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 074956-16C65B-20I/L. Packaging: Tube/Rail. Core Processor: PIC. Number of I/O: 33. Program Memory Size: 7KB (4K x 14). Program Memory Type: OTP. Oscillator Type: External. Categories: Integrated Circuits. Status: Active. Temperature Range -... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 20
from DigiKey
EMBEDDED CONTROLLER 416KB SRAM [See More]
- ROM Type: OTP
- Supply Voltage: 1.71 to 3.46
- RAM: 416
- Serial Interface: SPI; UART
from ODG (Origin Data Global)
IC MCU 8K FULL SPEED USB 28-SOIC [See More]
- ROM Type: OTP; OTP (8kB)
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: I²C; USB; I²C, USB
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 8051 CPU, 30MHz, CMOS, PQCC44 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: Other; LDCC44
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 051387-87C51RD2-MCB. Packaging: Tube/Rail. Core Processor: 80C51. Number of I/O: 32. Program Memory Size: 64KB (64K x 8). Program Memory Type: OTP. Categories: Integrated Circuits. Status: Obsolete(EOL). Temperature Range - Operating: 0... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 8 Bit
- Clock Speed: 40
from DigiKey
IC MCU 4K USB MCU LS 20-DIP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.1280
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 20
- Data Bus: 8 Bit
- RAM: 0.2560
from Rochester Electronics
80C52 (X2) Compatible Microcontroller, 8-Bit, OTPROM, 8051 CPU [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: PLCC; Other; PLCC44
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 860997-AN87C196JT. Series: 87C. Operating Temperature Range: -40 °C ~ 125 °C. Features: MCS 96 series Microcontroller IC 16-Bit 16MHz 32KB (32K x 8) OTP 52-PLCC (19x19). Core Processor: MCS 96. Speed: 16MHz. Package: Bulk. Package: 52-LCC... [See More]
- ROM Type: OTP; OTP
- Clock Speed: 16
- Data Bus: 16 Bit
- RAM: 32
from DigiKey
IC MCU 4K LS USB MCU 20-SOIC [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.1280
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 32KB OTP 44MQFP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 20
- Data Bus: 8 Bit
- RAM: 1.25
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 20MHz, CMOS, PQFP44 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: QFP; Other; MQFP44
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 136688-AN87C196JTWB. Packaging: Tube/Rail. Core Processor: MCS 96. Number of I/O: 41. Program Memory Size: 32KB (32K x 8). Program Memory Type: OTP. Data Converters: A/D 6x10b. Oscillator Type: External. Categories: Integrated Circuits. Status:... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 16 Bit
- Clock Speed: 16
from DigiKey
IC MCU 4K USB MCU LS 20-DIP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.1280
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 64KB OTP 80MQFP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 10
- Data Bus: 8 Bit
- RAM: 2.5
from Rochester Electronics
Microcontroller, 16-Bit, OTPROM, 20MHz, CMOS, PQFP80 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 16 Bit; 16-Bit
- Package Type: QFP; Other; MQFP80
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 1016758-AN87C196JTWB20. Packaging: Tube/Rail. Core Processor: MCS 96. Number of I/O: 41. Program Memory Size: 32KB (32K x 8). Program Memory Type: OTP. Data Converters: A/D 6x10b. Oscillator Type: External. Categories: Integrated Circuits. Status:... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 16 Bit
- Clock Speed: 20
from DigiKey
IC MCU 4K LS USB MCU 24-QSOP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.1280
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 16KB OTP 32LQFP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 25
- Data Bus: 8 Bit
- RAM: 1.25
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, COP800 CPU, 5MHz, CMOS, PDSO20 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; Other; SOP20
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 199066-AN87C196JV20. Packaging: Tube/Rail. Core Processor: MCS 96. Number of I/O: 41. Program Memory Size: 48KB (48K x 8). Program Memory Type: OTP. Data Converters: A/D 6x10b. Oscillator Type: External. Categories: Integrated Circuits. Status:... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 16 Bit
- Clock Speed: 20
from DigiKey
IC MCU 3K USB LS PERIPH 16-DIP [See More]
- ROM Type: OTP
- Supply Voltage: 3.5 to 5.5
- RAM: 0.0960
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 16KB OTP 24QFN [See More]
- ROM Type: OTP; OTP
- Clock Speed: 25
- Data Bus: 8 Bit
- RAM: 1.25
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, COP800 CPU, 4MHz, CMOS, PDSO28 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; Other; SOP28
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 768531-AN87C196JV20F8. Series: 87C. Packaging: Tube. Operating Temperature Range: -40 °C ~ 125 °C (TA). Core Processor: MCS 96. Speed: 20MHz. Package: 52-LCC (J-Lead). Core Size: 16-Bit. Connectivity: SIO. Peripherals: PWM. Number of I/O: 41. [See More]
- ROM Type: OTP; One Time Programmable(OTP)
- Clock Speed: 20
- Data Bus: 16 Bit
- RAM: 48
from DigiKey
IC MCU 3K USB LS PERIPH 18-SOIC [See More]
- ROM Type: OTP
- Supply Voltage: 3.5 to 5.5
- RAM: 0.0960
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 8KB OTP 20QFN [See More]
- ROM Type: OTP; OTP
- Clock Speed: 25
- Data Bus: 8 Bit
- RAM: 0.7680
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, COP800 CPU, 1MHz, CMOS, PDSO16 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; Other; SOP16
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 199067-AN87C196LA. Packaging: Tube/Rail. Core Processor: MCS 96. Number of I/O: 41. Program Memory Size: 24KB (24K x 8). Program Memory Type: OTP. Data Converters: A/D 6x10b. Oscillator Type: External. Categories: Integrated Circuits. Status:... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 16 Bit
- Clock Speed: 20
from DigiKey
IC MCU 8K USB LS PERIPH 48SSOP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 4KB OTP 20SOIC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 10
- Data Bus: 8 Bit
- RAM: 0.1280
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, COP800 CPU, 10MHz, CMOS [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: Other; LCC28
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 199068-AN87C196LA20. Packaging: Tube/Rail. Core Processor: MCS 96. Number of I/O: 41. Program Memory Size: 24KB (24K x 8). Program Memory Type: OTP. Data Converters: A/D 6x10b. Oscillator Type: External. Categories: Integrated Circuits. Status:... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 16 Bit
- Clock Speed: 20
from DigiKey
IC MCU 8K USB LS MCU 24-SOIC [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 4KB OTP 28SOIC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 10
- Data Bus: 8 Bit
- RAM: 0.1280
from Rochester Electronics
COP8SGE7 8-Bit CMOS OTP Based with 8k Memory, Two Comparators, and USART [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Serial Interface: USART
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 928692-AN87C196LA20F8. Series: 87C. Operating Temperature Range: -40 °C ~ 125 °C (TA). Features: MCS 96 series Microcontroller IC 16-Bit 20MHz 24KB (24K x 8) OTP 52-PLCC (19x19). Core Processor: MCS 96. Speed: 20MHz. Package: Tube. Package:... [See More]
- ROM Type: OTP; OTP
- Clock Speed: 20
- Data Bus: 16 Bit
- RAM: 24
from DigiKey
IC MCU 8K LS USB/PS-2 18-DIP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 15
- Data Bus: 8 Bit
- RAM: 0.2560
from Rochester Electronics
RISC Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDIP16 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: CDIP; Other; DIP16
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 078090-AN87C54. Packaging: Tube/Rail. Core Processor: MCS 51. Number of I/O: 32. Program Memory Size: 16KB (16K x 8). Program Memory Type: OTP. Oscillator Type: External. Categories: Integrated Circuits. Status: Obsolete(EOL). Temperature Range -... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 8 Bit
- Clock Speed: 16
from DigiKey
IC MCU 8K LS USB/PS-2 24-DIP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 16KB OTP 84PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 10
- Data Bus: 8 Bit
- RAM: 0.5120
from Rochester Electronics
RI Microcontroller, 8-Bit, OTPROM, 12MHz PDSO24 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; Other; SOP24
from Win Source Electronics
Manufacturer: Intel. Win Source Part Number: 138378-AN87C54F8. Packaging: Tube/Rail. Core Processor: MCS 51. Number of I/O: 32. Program Memory Size: 16KB (16K x 8). Program Memory Type: OTP. Oscillator Type: External. Categories: Integrated Circuits. Status: Obsolete(EOL). Temperature Range -... [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Obsolete(EOL)
- Data Bus: 8 Bit
- Clock Speed: 16
from DigiKey
IC MCU 8K FULL SPEED USB 28SOIC [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 32KB OTP 80QFP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 1
from Rochester Electronics
RISC Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDIP24 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: CDIP; Other; DIP24
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 050686-CY7C63001A-PC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: Through Hole. Number of I/O: 12. Program Memory Type: OTP (4 kB). Controller Series: CY7C630xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
IC MCU 8K USB HUB 4 PORT 48SSOP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 60KB OTP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 5
- Data Bus: 8 Bit
- RAM: 2
from Rochester Electronics
RISC Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDSO24 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; SSOP; Other; SSOP24
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 203177-CY7C63001A-SC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: SMD (SMT). Number of I/O: 12. Program Memory Type: OTP (4 kB). Controller Series: CY7C630xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
IC MCU 8K USB HUB 4 PORT 56TSSOP [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.5
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 32KB OTP 36SSOP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 0.7680
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS, PDSO48 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: SOP; SSOP; Other; SSOP48
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 1031723-CY7C63001A-SXC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: SMD (SMT). Number of I/O: 12. Program Memory Type: OTP (4 kB). Controller Series: CY7C630xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
IC MCU 8K USB HUB 4 PORT 56VQFN [See More]
- ROM Type: OTP
- Supply Voltage: 4 to 5.25
- RAM: 0.2560
- Serial Interface: USB
from ODG (Origin Data Global)
IC MCU 8BIT 20KB OTP 52PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 2
- Data Bus: 8 Bit
- RAM: 0.7680
from Rochester Electronics
Microcontroller, 8-Bit, OTPROM, 12MHz, CMOS [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8-Bit
- Package Type: Other; LCC56
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 086102-CY7C63001C-PXC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: Through Hole. Number of I/O: 12. Program Memory Type: OTP (4 kB). Controller Series: CY7C630xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
IC 32K DTC OTP 42-DIP [See More]
- ROM Type: OTP
- Operating Range: TV Controller
- Package Type: CDIP; Other; "42-DIP (0.600"", 15.24mm)"
- Operating Temperature: 0 to 70
from ODG (Origin Data Global)
IC MCU 8BIT 20KB OTP 52PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 0.7680
from Rochester Electronics
Microcontroller, 4-Bit, OTPROM, HMCS400 CPU [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 4 Bit; 4-Bit
- Package Type: CDIP; SDIP; Other; SDIP64
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 000409-CY7C63001C-SXC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: SMD (SMT). Number of I/O: 12. Program Memory Type: OTP (4 kB). Controller Series: CY7C630xx. Family Name: CY7C63001. [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
F ²MC-8L F ²MC-8L MB89530A Microcontroller IC 8-Bit 12.5MHz 48KB (48K x 8) OTP 64-QFP (14x20) [See More]
- ROM Type: OTP
- Clock Speed: 12.5
- Data Bus: 8 Bit
- RAM: 2
from ODG (Origin Data Global)
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 2.1
- Data Bus: 8 Bit
- RAM: 0.3040
from Rochester Electronics
Microcontroller, 4-Bit, OTPROM, CMOS, PQFP64 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 4 Bit; 4-Bit
- Package Type: QFP; Other; QFP64
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 050687-CY7C63101A-QC. Packaging: Tube/Rail. Core Processor: M8A. Applications: USB Microcontroller. Mounting: SMD (SMT). Number of I/O: 16. Program Memory Type: OTP (4 kB). Controller Series: CY7C631xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (4 kB)
- RAM: 4
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 4 to 5.25
from DigiKey
Z8 Z8 ® Microcontroller IC 8-Bit 16MHz 4KB (4K x 8) OTP 44-LQFP (10x10) [See More]
- ROM Type: OTP
- Clock Speed: 16
- Data Bus: 8 Bit
- RAM: 0.2360
from ODG (Origin Data Global)
IC MCU 8BIT 1.2KB OTP 20SOIC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 0.0640
from Rochester Electronics
Microcontroller, OTPROM, CMOS, PDIP42 [See More]
- ROM Type: OTP
- Package Type: CDIP; Other; DIP42
- Life Cycle Stage: Obsolete
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 1165685-CY7C63101C-QXC. Series: M8. Packaging: Tube. Operating Temperature Range: 0 °C ~ 70 °C. Core Processor: M8A. Package: 24-SSOP (0.154", 3.90mm Width). Applications: USB Microcontroller. Mounting: SMD. Operating Supply... [See More]
- ROM Type: OTP; OTP (4 kB)
- Supply Voltage: 4 to 5.25
- RAM: 4
- Serial Interface: USB; USB
from DigiKey
TMS370 TMS370 Microcontroller IC 8-Bit 5MHz 16KB (16K x 8) OTP 68-PLCC (24.23x24.23) [See More]
- ROM Type: OTP
- Clock Speed: 5
- Data Bus: 8 Bit
- RAM: 0.5120
from ODG (Origin Data Global)
IC MCU 8BIT 1.2KB OTP 20DIP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 0.0640
from Rochester Electronics
Microcontroller, 4-Bit, OTPROM, 4.5MHz, CMOS, PDIP28 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 4 Bit; 4-Bit
- Package Type: CDIP; PDIP; Other; PDIP28
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 050688-CY7C63221A-PC. Packaging: Tube/Rail. Core Processor: M8B. Applications: USB Microcontroller. Mounting: Through Hole. Number of I/O: 8. Program Memory Type: OTP (3 kB). Controller Series: CY7C632xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (3 kB)
- RAM: 3
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 3.5 to 5.5
from DigiKey
MSP430 CPU16 MSP430x3xx Microcontroller IC 16-Bit 8MHz 16KB (16K x 8) OTP 56-SSOP [See More]
- ROM Type: OTP
- Clock Speed: 8
- Data Bus: 16 Bit
- RAM: 0.5120
from ODG (Origin Data Global)
IC MCU 8BIT 4.5KB OTP 28SOIC [See More]
- ROM Type: OTP; OTP
- Clock Speed: 2.1
- Data Bus: 8 Bit
- RAM: 0.1760
from Rochester Electronics
Microcontroller, 4-Bit, OTPROM, CMOS, PDSO28 [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 4 Bit; 4-Bit
- Package Type: Other; DSO28
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 050689-CY7C63231A-PXC. Packaging: Tube/Rail. Core Processor: M8B. Applications: USB Microcontroller. Mounting: Through Hole. Number of I/O: 10. Program Memory Type: OTP (3 kB). Controller Series: CY7C632xx. Categories: Integrated... [See More]
- ROM Type: OTP; OTP (3 kB)
- RAM: 3
- Life Cycle Stage: Obsolete(EOL)
- Supply Voltage: 3.5 to 5.5
from DigiKey
MSP430 CPU16 MSP430x3xx Microcontroller IC 16-Bit 8MHz 16KB (16K x 8) OTP 64-QFP (14x20) [See More]
- ROM Type: OTP
- Clock Speed: 8
- Data Bus: 16 Bit
- RAM: 0.5120
from ODG (Origin Data Global)
IC MCU 8BIT 4.5KB OTP 28DIP [See More]
- ROM Type: OTP; OTP
- Clock Speed: 2.1
- Data Bus: 8 Bit
- RAM: 0.1760
from LCSC Electronics Technology (HK) Limited
1KB 64Byte OTP 6 2V~5.5V RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.0640
- Bits: 8 Bit; 16 Bit
- Supply Voltage: 2 to 5.5
from Karl Kruse GmbH & Co. KG
Karl Kruse is a worldwide leading franchised distributor (ISO: 9001-2008 certified). A service provider specializing in the supply and material management of electronic components, since 1951. We are an innovative company who is dedicated to collaborating with customers and partners to develop... [See More]
- ROM Type: OTP
- Package Type: Other; 44PLCC
- Data Bus: 8 Bit
from Utmel Electronic Limited
16-bit Microcontrollers - MCU 16kB OTP 512B RAM 14b ADC/84 seg LCD [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 16 Bit
- Number: 2
from Microchip Technology, Inc.
The PIC12C5XX from Microchip Technology is a family of low-cost, high performance, 8-bit, fully static, EEPROM/EPROM/ROM-based CMOS microcontrollers. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle (1 ms) except for program... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
16-BIT, OTPROM, 8096 CPU, 16MHZ [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 16 Bit
- Clock Speed: 16
from Acme Chip Technology Co., Limited
IC MCU 8BIT 32KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 20
from LCSC Electronics Technology (HK) Limited
1KB 64Byte OTP 2V~5.5V RISC SOT-23-6 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.0640
- Bits: 8 Bit; 16 Bit
- Supply Voltage: 2 to 5.5
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 80C51 16K/256 OTP [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- Clock Speed: 16
from Microchip Technology, Inc.
This powerful (1 µsecond instruction execution) yet easy-to-program (only 33 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 8-pin package. Easily adapted for automotive, industrial, appliances and consumer... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 16BIT 48KB OTP 52PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 16 Bit
- Clock Speed: 20
from Acme Chip Technology Co., Limited
IC MCU 8BIT 8KB OTP 40PDIL [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 1.5
from LCSC Electronics Technology (HK) Limited
1.25KB 80Byte OTP 14 1.8V~5.5V RISC SOP-16 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.0800
- Bits: 8 Bit; 16 Bit
- Supply Voltage: 1.8 to 5.5
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 80C51 16K/256 OTP [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- Clock Speed: 33
from Microchip Technology, Inc.
A newer version of this device is available. Please consider PIC12C509. Please consider this device PIC12F509. Additional Features. 6 I/O pins with 25mA source/sink per I/O, 4 oscillator selections including the internal 4 MHz RC oscillator with programmable calibration, and Power-on Reset. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0410
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 2
from Acme Chip Technology Co., Limited
IC MCU 8BIT 1KB OTP 14TSSOP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 20
from LCSC Electronics Technology (HK) Limited
2KB 128Byte OTP 1.8V~5.5V RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.1280
- Bits: 8 Bit; 16 Bit
- Supply Voltage: 1.8 to 5.5
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 80C51 2K/128 OTP [See More]
- ROM Type: OTP
- RAM: 0.1280
- Data Bus: 8 Bit
- Supply Voltage: 5
from Microchip Technology, Inc.
This powerful (1 µsecond instruction execution) yet easy-to-program (only 33 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 8-pin package. Easily adapted for automotive, industrial, appliances and consumer... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0410
from Shenzhen Shengyu Electronics Technology Limited
MICROCONTROLLER, 8 BIT, 80C51 CP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- RAM: 256
from Acme Chip Technology Co., Limited
IC MCU 8BIT 2KB OTP 20TSSOP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 20
from LCSC Electronics Technology (HK) Limited
1.5KB 96Byte OTP 1.8V~5.5V RISC SOP-8 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.0960
- Bits: 8 Bit; 16 Bit
- Supply Voltage: 1.8 to 5.5
from Utmel Electronic Limited
8-bit Microcontrollers - MCU OTP EPROM 1K No Intf [See More]
- ROM Type: EPROM; OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit; 8
- Number: 1
from Microchip Technology, Inc.
A newer device is available. Please consider PIC12F675. Please consider this device PIC12F675 [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 44VQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 2
from Acme Chip Technology Co., Limited
IC MCU 8BIT 768B OTP 18SOIC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 20
from LCSC Electronics Technology (HK) Limited
1KB 48Byte OTP 2.4V~5.5V SOIC-14 Microcontroller Units (MCUs/MPUs/SOCs) ROHS [See More]
- ROM Type: OTP
- RAM: 0.0480
- Bits: 8 Bit
- Supply Voltage: 2.4 to 5.5
from Utmel Electronic Limited
8-BIT, OTPROM, 20 MHz, RISC MICROCONTROLLER, PQCC44, PLASTIC, LCC-44 [See More]
- ROM Type: OTP
- Data Bus: 8 Bit
from Microchip Technology, Inc.
Additional Features. 25mA source/sink per I/O, 4 oscillator selections including 4 MHz RC oscillator with programmable calibration and Power-on Reset. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 1.5
from Acme Chip Technology Co., Limited
LEGACY 16-BIT MCU [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 16 Bit
- Clock Speed: 20
from Utmel Electronic Limited
F2MC-8L F2MC-8L MB89470 Microcontroller IC 8-Bit 12.5MHz 16KB (16K x 8) OTP 48-DIP [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- RAM: 0.5120
from Microchip Technology, Inc.
A newer device is available. Please consider PIC12F629. This powerful (1 µsecond instruction execution) yet easy-to-program (only 33 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 8-pin package and features EEPROM... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 1.5
from Acme Chip Technology Co., Limited
LEGACY 16-BIT MCU [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 16 Bit
- Clock Speed: 25
from Utmel Electronic Limited
F2MC-8L F2MC-8L MB89530A Microcontroller IC 8-Bit 12.5MHz 48KB (48K x 8) OTP 64-QFP (14x20) [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- RAM: 2
from Microchip Technology, Inc.
Additional Features. 16 bytes of EEPROM data memory, 6 I/O pins with 25mA source/sink per I/O, 4 oscillator selections including the internal 4 MHz RC oscillators with programmable calibration, and Power-on Reset. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0410
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 44PLCC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 2
from Acme Chip Technology Co., Limited
8-BIT, OTPROM, 8051 CPU, 16MHZ [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 16
from Utmel Electronic Limited
HC05 HC05 Microcontroller IC 8-Bit 2.1MHz 16KB (16K x 8) OTP 44-PLCC (17.525x17.525) [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- RAM: 0.3520
from Microchip Technology, Inc.
A newer device is available. Please consider PIC12F675. Please consider this device PIC12F675 [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 44VQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 2
from Acme Chip Technology Co., Limited
IC MCU 32BIT 8KB OTP 265FBGA [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 32 Bit
- RAM: 1000
from Utmel Electronic Limited
HC05 HC05 Microcontroller IC 8-Bit 2.1MHz 8KB (8K x 8) OTP 42-PSDIP [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- RAM: 0.3040
from Microchip Technology, Inc.
This powerful (400 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 8-pin package and features 4 channels of 8-bit Analog-to-Digital (A/D) converter and 16... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 16BIT 64KB OTP 80MQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 16 Bit
- Clock Speed: 25
from Acme Chip Technology Co., Limited
IC MCU 32BIT 8KB OTP 60QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 32 Bit
- RAM: 1000
from Utmel Electronic Limited
HC11 HC11 Microcontroller IC 8-Bit 2MHz 12KB (12K x 8) OTP 52-PLCC (19.1x19.1) [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- RAM: 0.5120
from Microchip Technology, Inc.
Additional Features. On-chip temperature sensor Bandgap voltage reference Internal oscillator A/D is a Sigma-Delta slope converter 4-bit programmable current source LVD (Low Voltage Detector) Voltage regulator control output Prog. reference generator [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit; 16 Bit
- RAM: 0.1920
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 16BIT 32KB OTP 64TQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 16 Bit
- Clock Speed: 20
from Utmel Electronic Limited
HC11 HC11 Microcontroller IC 8-Bit 2MHz 12KB (12K x 8) OTP 64-QFP (14x14) [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- RAM: 0.5120
from Microchip Technology, Inc.
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 33 single word instructions) CMOS ROM-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into a 14-pin package. Easily adapted for applications ranging from personal care appliances and... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0720
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 32KB OTP 44MQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 20
from Utmel Electronic Limited
IC 80C51 MCU 4K OTP 20-SOIC [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 8 Bit
- Clock Speed: 20
from Microchip Technology, Inc.
A newer device is available. Please consider PIC16F54. Please consider this device PIC16F54 [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 32LQFP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Declining; Not For New Designs
- Data Bus: 8 Bit
- RAM: 1.25
from Utmel Electronic Limited
IC MCU 16BIT 16KB OTP 56SSOP [See More]
- ROM Type: OTP
- Life Cycle Stage: Obsolete
- Data Bus: 16 Bit
- Number: 2
from Microchip Technology, Inc.
A newer device is available. Please consider PIC16F54. Please consider this device PIC16F54. Additional Features. updated kbytes and kwords. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 28QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- RAM: 1.25
from Utmel Electronic Limited
IC MCU 8-BIT 8K 16MHZ OTP 44PLCC [See More]
- ROM Type: OTP
- Life Cycle Stage: Discontinued
- Data Bus: 8 Bit
- RAM: 1
from Microchip Technology, Inc.
Additional Features. 12 I/O pins with 20mA source and 25mA sink per I/O. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 11QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 1.2KB OTP 16DIP [See More]
- ROM Type: OTP
- RAM: 0.0640
- Life Cycle Stage: Obsolete
- Package Type: CDIP; Other; 16-DIP (0.300, 7.62mm)
from Microchip Technology, Inc.
Additional Features. 20mA source and 25mA sink per I/O [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0240
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 14SOIC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 1.5KB OTP 14SOIC [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 1
from Microchip Technology, Inc.
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 18-pin package. Easily adapted for automotive, industrial, appliances and consumer... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0800
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 1.5KB OTP 10MSOP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 1.5KB OTP 18DIP [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit; 8
- Number: 1
from Microchip Technology, Inc.
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into an 18-pin package. Easily adapted for automotive, industrial, appliances and consumer... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 1.5KB OTP 10QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 1.5KB OTP 8SOIC [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 1
from Microchip Technology, Inc.
Device Overview. Please consider this device PIC16F57. Parametrics. Name. Value. Program Memory Type. OTP. Program Memory Size (KB). 0.75. CPU Speed (MIPS/DMIPS). 10. SRAM (B). 24. Timers. 1 x 8-bit. Temperature Range ( °C). -40 to 85. Operating Voltage Range (V). 2.5 to 5.5. Pin Count. 28 [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0240
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 24QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 1.5KB OTP 8SOIJ [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 1
from Microchip Technology, Inc.
Additional Features. A newer device is available. Please try PIC16F54. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 32QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- RAM: 1.25
from Utmel Electronic Limited
IC MCU 8BIT 1.75KB OTP 18SOIC [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 1
from Microchip Technology, Inc.
Device Overview. Please consider this device PIC16F54. Parametrics. Name. Value. Program Memory Type. OTP. Program Memory Size (KB). 1.5. CPU Speed (MIPS/DMIPS). 10. SRAM (B). 25. Timers. 1 x 8-bit. Temperature Range ( °C). -40 to 85. Operating Voltage Range (V). 2.5 to 5.5. Pin Count. 18 [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0250
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 16KB OTP 24QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- RAM: 1.25
from Utmel Electronic Limited
IC MCU 8BIT 1.75KB OTP 20SSOP [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 1
from Microchip Technology, Inc.
Additional Features. A newer device is available. Please try PIC16F57. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0720
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 8KB OTP 20QFN [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Removed; Obsolete
- Data Bus: 8 Bit
- Clock Speed: 25
from Utmel Electronic Limited
IC MCU 8BIT 14KB OTP 44MQFP [See More]
- ROM Type: OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Number: 3
from Microchip Technology, Inc.
This powerful (100 nanosecond instruction execution) yet easy-to-program (only 33 single word instructions) CMOS OTP-based 8-bit microcontroller packs Microchip ’s powerful PIC ® architecture into a 28-pin package. Easily adapted for automotive, industrial, appliances and consumer... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0720
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 4KB OTP 28CDIP [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- RAM: 128
from Utmel Electronic Limited
IC MCU 8BIT 16KB OTP 32LQFP [See More]
- ROM Type: OTP
- Life Cycle Stage: Declining; Not For New Designs
- Data Bus: 8 Bit
- Number: 4
from Microchip Technology, Inc.
The PIC16C5X from Microchip Technology is a family of low cost, high performance, 8-bit fully static, EPROM/ROM-based CMOS microcontrollers. It employs a RISC architecture with only 33 single word/single cycle instructions. All instructions are single cycle except for program branches which take two... [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0730
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 4KB OTP 20SOIC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 4
from Utmel Electronic Limited
IC MCU 8BIT 16KB OTP 64QFP [See More]
- ROM Type: OTP
- RAM: 0.5120
- Life Cycle Stage: Active
- Serial Interface: UART; USART; Serial, UART, USART
from Microchip Technology, Inc.
Additional Features. A newer device is available. Please try PIC16C620A. [See More]
- ROM Type: OTP
- Number: 1
- Bits: 8 Bit
- RAM: 0.0800
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 8BIT 4KB OTP 20SOIC [See More]
- ROM Type: OTP; OTP
- Life Cycle Stage: Active
- Data Bus: 8 Bit
- Clock Speed: 4