Not Recommended (Declining) Microcontrollers (MCU)
Last Updated: April 1, 2025
Description
Not Recommended (Declining) Microcontrollers (MCUs) are typically those that are becoming obsolete or are no longer supported by manufacturers. These MCUs may still perform basic functions such as processing inputs and outputs, controlling devices, and executing simple programs, but they lack the advanced features and support found in more modern microcontrollers.
Working Principle
Microcontrollers operate by executing a set of instructions stored in their memory to perform specific tasks. They are designed to handle input and output operations, process data, and control other devices. The usefulness of microcontrollers lies in their ability to automate processes and manage tasks efficiently, often in real-time. They are embedded in various devices to provide control and functionality without the need for a full computer system.
Applications
Declining microcontrollers may still be found in legacy systems where upgrading to newer technology is not feasible due to cost or compatibility issues. Specific examples include older industrial machines, outdated consumer electronics, and legacy automotive systems where the cost of redesigning the entire system to accommodate a new microcontroller is prohibitive.
Advantages over other Microcontrollers
While declining microcontrollers may not have the latest features, they can offer advantages such as lower cost and simplicity for applications that do not require advanced capabilities. For instance, they may be suitable for simple control tasks where high processing power or extensive connectivity is unnecessary.
Limitations
Declining microcontrollers often suffer from limitations such as reduced processing power, limited memory, and lack of support for modern communication protocols. They may also have fewer peripherals and less flexibility in terms of programming and interfacing with other devices. These limitations can hinder their use in modern applications that demand higher performance and connectivity.
Considerations
When considering the use of declining microcontrollers, it is important to evaluate the initial costs, which may be lower due to their obsolescence. However, operating expenses could increase due to potential inefficiencies and higher power consumption compared to newer models. Durability and accuracy might not meet the standards required for current applications, and replacement and maintenance costs could be significant if parts become scarce or if technical support is limited. It is crucial to weigh these factors against the specific needs of the project to determine if a declining microcontroller is a viable option.
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 1018614-ASC8850AETE. Packaging: Tray. Core Processor: ARM9. Applications: Embedded Multimedia Communication, Security and Entertainment. Mounting: SMD (SMT). Categories: Integrated Circuits. Status: Not For New Designs. Case / Package: 484-TFBGA (15x15). [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Package Type: Other; 484-TFBGA (15x15)
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 123600-ASC8852AETE. Packaging: Tray. Core Processor: ARM9. Applications: Embedded Multimedia Communication, Security and Entertainment. Mounting: SMD (SMT). Categories: Integrated Circuits. Status: Not For New Designs. Case / Package: 484-TFBGA (15x15). [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Package Type: Other; 484-TFBGA (15x15)
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1096829-SLB9635TT12FW316NOXUMA1. Core Processor: 16-Bit. Applications: Embedded Security Trusted Computing. Number of I/O: 2. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range - Operating: 0 °C to 70... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 3 to 3.6
- Data Bus: 16 Bit
- I/O Ports: 2
from Win Source Electronics
Manufacturer: Infineon Technologies. Win Source Part Number: 1096830-SLB9656TT12FW432XUMA2. Categories: Integrated Circuits. Status: Not For New Designs. Popularity: Medium. Fake Threat In the Open Market: 41 pct. Supply and Demand Status: Balance [See More]
- Life Cycle Stage: Declining; Not For New Designs
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 085096-DSP56F827FG80E. Packaging: Tray. Core Processor: 56800. Number of I/O: 64. Program Memory Size: 128KB (64K x 16). Program Memory Type: FLASH. Data Converters: A/D 10x12b. Oscillator Type: External. Categories: Integrated Circuits. Status: Not For New... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 80
- Data Bus: 16 Bit
- RAM: 128
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 037076-DSPIC33FJ128GP306-I/PT. Packaging: Tray. Core Processor: dsPIC. Number of I/O: 53. Program Memory Size: 128KB (128K x 8). Program Memory Type: FLASH. Data Converters: A/D 18x10b/12b. Categories: Integrated Circuits. Status: Not For... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 128
- Data Bus: 16 Bit
- ROM Type: Flash; FLASH
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 142813-DSPIC33FJ128GP310-I/PT. Packaging: Tray. Core Processor: dsPIC. Number of I/O: 85. Program Memory Size: 128KB (128K x 8). Program Memory Type: FLASH. Data Converters: A/D 32x10b/12b. Categories: Integrated Circuits. Status: Not For... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 128
- Data Bus: 16 Bit
- ROM Type: Flash; FLASH
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 038000-DSPIC33FJ128GP706-I/PT. Packaging: Tray. Core Processor: dsPIC. Number of I/O: 53. Program Memory Size: 128KB (128K x 8). Program Memory Type: FLASH. Data Converters: A/D 18x10b/12b. Family Name: DSPIC33FJ128GP706. Categories:... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 128
- Data Bus: 16 Bit
- ROM Type: Flash; FLASH
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 086640-DSPIC33FJ256GP506-I/PT. Packaging: Tray. Core Processor: dsPIC. Number of I/O: 53. Program Memory Size: 256KB (256K x 8). Program Memory Type: FLASH. Data Converters: A/D 18x10b/12b. Categories: Integrated Circuits. Status: Not For... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 256
- Data Bus: 16 Bit
- ROM Type: Flash; FLASH
from Win Source Electronics
Manufacturer: Microchip Technology. Win Source Part Number: 203482-DSPIC33FJ64MC506-I/PT. Packaging: Tray. Core Processor: dsPIC. Number of I/O: 53. Program Memory Size: 64KB (64K x 8). Program Memory Type: FLASH. Data Converters: A/D 16x10b/12b. Categories: Integrated Circuits. Status: Not For New... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 64
- Data Bus: 16 Bit
- ROM Type: Flash; FLASH
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 207900-MC56F8122VFAE. Packaging: Tray. Core Processor: 56800E. Number of I/O: 21. Program Memory Size: 32KB (16K x 16). Program Memory Type: FLASH. Data Converters: A/D 6x12b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 40
- Data Bus: 16 Bit
- RAM: 32
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 118262-MC56F8322VFAE. Packaging: Tray. Core Processor: 56800E. Number of I/O: 21. Program Memory Size: 32KB (16K x 16). Program Memory Type: FLASH. Data Converters: A/D 6x12b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 60
- Data Bus: 16 Bit
- RAM: 32
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 207936-MC68711E20CFNE4. Packaging: Tube/Rail. Core Processor: HC11. Number of I/O: 38. Program Memory Size: 20KB (20K x 8). Program Memory Type: OTP. EEPROM Size: 512 x 8. Data Converters: A/D 8x8b. Family Name: MC68711E20. Categories: Integrated Circuits. [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 4
- Data Bus: 8 Bit
- RAM: 20
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 207938-MC68908GZ8CFAE. Packaging: Tray. Core Processor: HC08. Number of I/O: 37. Program Memory Size: 8KB (8K x 8). Program Memory Type: FLASH. Data Converters: A/D 8x10b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 8
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 074542-MC68CK16Z1CAG16. Packaging: Tray. Core Processor: CPU16. Number of I/O: 16. Program Memory Type: ROMless. Data Converters: A/D 8x10b. Family Name: MC68CK16Z1. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 16
- Data Bus: 16 Bit
- RAM: 1
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 113435-MC68HC11E1CFNE2. Packaging: Reel - TR. Core Processor: HC11. Number of I/O: 38. Program Memory Type: ROMless. EEPROM Size: 512 x 8. Data Converters: A/D 8x8b. Family Name: MC68HC11E1. Categories: Integrated Circuits. Status: Not For New Designs. [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 3
- Data Bus: 8 Bit
- RAM: 0.5120
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 022714-MC68HC705C8ACFNE. Packaging: Tube/Rail. Core Processor: HC05. Number of I/O: 24. Program Memory Size: 8KB (8K x 8). Program Memory Type: OTP. Family Name: MC68HC705. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 2.1
- Data Bus: 8 Bit
- RAM: 8
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 1073748-MC68HC908GR4CFAE. Packaging: Tray. Core Processor: HC08. Number of I/O: 21. Program Memory Size: 4KB (4K x 8). Program Memory Type: FLASH. Data Converters: A/D 6x8b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range -... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 4
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 022718-MC68HC908JL8CFAE. Packaging: Tray. Core Processor: HC08. Number of I/O: 26. Program Memory Size: 8KB (8K x 8). Program Memory Type: FLASH. Data Converters: A/D 13x8b. Family Name: MC68HC908JL8. Categories: Integrated Circuits. Status: Not For New... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 8
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 1073772-MC68HC908QT4CPE. Packaging: Tube/Rail. Core Processor: HC08. Number of I/O: 5. Program Memory Size: 4KB (4K x 8). Program Memory Type: FLASH. Data Converters: A/D 4x8b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 4
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 087894-MC68HC908QY4CDTE. Packaging: Tube/Rail. Core Processor: HC08. Number of I/O: 13. Program Memory Size: 4KB (4K x 8). Program Memory Type: FLASH. Data Converters: A/D 4x8b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature Range... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 4
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 1091124-MC68HC908QY4CDTE. Packaging: Tube/Rail. Core Processor: HC08. Number of I/O: 13. Program Memory Size: 4KB (4K x 8). Program Memory Type: FLASH. Data Converters: A/D 4x8b. Categories: Integrated Circuits. Status: Not For New Designs. Temperature... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 4
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 207969-MC68HC98LJ12CFUE. Packaging: Tray. Core Processor: HC08. Number of I/O: 32. Program Memory Size: 12KB (12K x 8). Program Memory Type: FLASH. Data Converters: A/D 6x10b. Family Name: MC908. Categories: Integrated Circuits. Status: Not For New Designs. [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 12
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 086584-MC705P6ACDWE. Packaging: Tube/Rail. Core Processor: HC05. Number of I/O: 21. Program Memory Size: 4.5KB (4.5K x 8). Program Memory Type: OTP. Data Converters: A/D 4x8b. Family Name: MC705P6A. Categories: Integrated Circuits. Status: Not For New... [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 2.1
- Data Bus: 8 Bit
- RAM: 4.5
from Win Source Electronics
Manufacturer: NXP. Win Source Part Number: 022945-MC908AB32CFUE. Packaging: Tray. Core Processor: HC08. Number of I/O: 51. Program Memory Size: 32KB (32K x 8). Program Memory Type: FLASH. EEPROM Size: 512 x 8. Data Converters: A/D 8x8b. Categories: Integrated Circuits. Status: Not For New Designs. [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 32
from Utmel Electronic Limited
16-bit Microcontrollers - MCU 16 BIT SINGLE CHIP W/ C166SV2 CORE [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 5
- Data Bus: 16 Bit
- RAM: 8
from Shenzhen Shengyu Electronics Technology Limited
AU10TICS [See More]
- Life Cycle Stage: Declining
- RAM: 3.2
from Acme Chip Technology Co., Limited
IC MCU 32BIT 64KB FLASH 40HWQFN [See More]
- Life Cycle Stage: Declining
- RAM: 10
- Clock Speed: 32
- Supply Voltage: 1.8 to 3.6
from Quarktwin Technology Ltd.
NO DESCRIPTION [See More]
- Life Cycle Stage: Declining; Not For New Designs
from Utmel Electronic Limited
16-bit Microcontrollers - MCU 16BIT 256K FL 16K RAM [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 16
- Data Bus: 16 Bit
- RAM: 16
from Shenzhen Shengyu Electronics Technology Limited
SECURE AUTHENTICATION MICROCONTR [See More]
- Life Cycle Stage: Declining
from Acme Chip Technology Co., Limited
IC MCU 32BIT 128KB FLSH 100LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 16
- Clock Speed: 32
- Supply Voltage: 1.8 to 5.5
from Quarktwin Technology Ltd.
USB BUS CONTROLLER [See More]
- Life Cycle Stage: Declining; Not For New Designs
from Utmel Electronic Limited
16-bit Microcontrollers - MCU 8KB Flash 256B RAM SigDelt ADC/128 sLCD [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 3
- Data Bus: 16 Bit
- RAM: 0.2560
from Shenzhen Shengyu Electronics Technology Limited
SECURE AUTHENTICATION MICROCONTR [See More]
- Life Cycle Stage: Declining
from Acme Chip Technology Co., Limited
IC MCU 32BIT 256KB FLASH 48LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 32
- Clock Speed: 32
- Supply Voltage: 1.8 to 5.5
from Quarktwin Technology Ltd.
IC GPS SSIV ROM WLCSP [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; SPI; UART; I²C, SPI, UART
- Supply Voltage: 1.2 to 1.8
- Package Type: BGA; Other; 42-UFBGA, WLCSP
from Utmel Electronic Limited
16-bit Microcontrollers - MCU Mixed Signal MCU [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 5
- Data Bus: 16 Bit
- RAM: 1
from Shenzhen Shengyu Electronics Technology Limited
IC GPS SSIV ROM WLCSP [See More]
- Life Cycle Stage: Declining
from Acme Chip Technology Co., Limited
IC MCU 32BIT 64KB FLASH 64LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 12
- Clock Speed: 50
- Supply Voltage: 1.62 to 5.5
from Quarktwin Technology Ltd.
IC GPS SS4 ROM 103 POS BGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; SPI; UART; I²C, SPI, UART
- Supply Voltage: 1.2 to 1.8
- Package Type: BGA; Other; 103-TFBGA
from Utmel Electronic Limited
32-bit Microcontrollers - MCU BL Microcontrollers [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 32
- Data Bus: 32 Bit
- Package Type: QFP; Other; 100-LQFP
from Shenzhen Shengyu Electronics Technology Limited
IC GPS SS4 ROM 103 POS BGA [See More]
- Life Cycle Stage: Declining
from Acme Chip Technology Co., Limited
IC MCU 32BIT 96KB FLASH 48LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 16
- Clock Speed: 50
- Supply Voltage: 1.62 to 5.5
from Quarktwin Technology Ltd.
IC LIN SWITCH IO CTRL 8SOIC [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 5.5 to 18
- RAM: 1
- Serial Interface: SPI; SPI
from Utmel Electronic Limited
32-bit Microcontrollers - MCU Octave [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 3
- Data Bus: 32 Bit
- RAM: 50
from Shenzhen Shengyu Electronics Technology Limited
IC LIN SWITCH IO CTRL 8SOIC [See More]
- Life Cycle Stage: Declining
- RAM: 1
from Acme Chip Technology Co., Limited
IC MCU 32BIT 512KB FLASH 80LQFP [See More]
- Life Cycle Stage: Declining
- RAM: 64
- Clock Speed: 50
- Supply Voltage: 1.62 to 5.5
from Quarktwin Technology Ltd.
IC MCU 16BIT [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 1.8 to 3.6
- RAM: 0.5120
- Serial Interface: I²C; SPI; UART; USART; I²C, IrDA, LIN, SPI, UART/USART
from Utmel Electronic Limited
56800E 56F8xxx Microcontroller IC 16-Bit 60MHz 32KB (16K x 16) FLASH 48-LQFP (7x7) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 6
- Data Bus: 16 Bit
- ROM Type: Flash
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 48KB LS/HS SWITCH 48LQFP [See More]
- Life Cycle Stage: Declining
- Package Type: QFP
- RAM: 2
from Acme Chip Technology Co., Limited
IC MCU 32BIT 32KB FLASH 64LQFP [See More]
- Life Cycle Stage: Declining
- RAM: 4
- Clock Speed: 32
- Supply Voltage: 1.62 to 5.5
from Quarktwin Technology Ltd.
IC MCU 16BIT [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 1.8 to 3.6
- RAM: 0.5120
- Serial Interface: I²C; SPI; UART; USART; I²C, IrDA, LIN, SPI, UART/USART
from Utmel Electronic Limited
8 Bit Microcontroller, Mixed Signal, C8051F31x, 25 MHz, 8 KB, 1.25 KB, 32, LQFP [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 4
- Data Bus: 8 Bit
- RAM: 1.25
from Shenzhen Shengyu Electronics Technology Limited
IC MCU LIN BATT MONITOR 48QFN [See More]
- Life Cycle Stage: Declining
- RAM: 6
from Acme Chip Technology Co., Limited
IC MCU 32BIT 64KB FLASH 100LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 8
- Clock Speed: 32
- Supply Voltage: 1.62 to 5.5
from Quarktwin Technology Ltd.
IC ARM MICROPROCESSOR 177BGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: SPI; UART; EBI/EMI, Ethernet, DMA, SPI, UART
- Supply Voltage: 1.4 to 3.6
- I/O Ports: 16
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 100MIPS 128KB 10ADC Tape and Reel [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 5
- Data Bus: 8 Bit
- RAM: 8.25
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 16BIT [See More]
- Life Cycle Stage: Declining
- Package Type: SSOP
- RAM: 512
from Acme Chip Technology Co., Limited
IC MCU 32BIT 256KB FLSH 176LFBGA [See More]
- Life Cycle Stage: Declining
- RAM: 64
- Clock Speed: 100
- Supply Voltage: 2.7 to 3.6
from Quarktwin Technology Ltd.
IC ARM9 MICROPROCESSOR 177BGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; SPI; UART; EBI/EMI, Ethernet, DMA, HDLC, I²C, SPI, UART
- Supply Voltage: 1.8 to 3.3
- I/O Ports: 54
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 100MIPS 128KB 10ADC Tape and Reel [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 5
- Data Bus: 8 Bit
- RAM: 8.25
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 16BIT [See More]
- Life Cycle Stage: Declining
- RAM: 512
from Acme Chip Technology Co., Limited
IC MCU 32BIT 384KB FLSH 144LFQFP [See More]
- Life Cycle Stage: Declining
- RAM: 64
- Clock Speed: 100
- Supply Voltage: 2.7 to 3.6
from Quarktwin Technology Ltd.
IC ARM9 MICROPROCESSOR 265BGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; SPI; UART; EBI/EMI, Ethernet, DMA, HDLC, I²C, SPI, UART
- Supply Voltage: 1.8 to 3.3
- I/O Ports: 108
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 16KB 24Pin MCU [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 4
- Data Bus: 8 Bit
- RAM: 1.25
from Shenzhen Shengyu Electronics Technology Limited
IC ARM MICROPROCESSOR 177BGA [See More]
- Life Cycle Stage: Declining
from Acme Chip Technology Co., Limited
IC MCU 32BIT 16MB FLASH 292LFBGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 300
- Data Bus: 32 Bit
- RAM: 6750
from Quarktwin Technology Ltd.
IC ARM9 MICROPROCESSOR 272BGA [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; SPI; UART; USB; EBI/EMI, Ethernet, DMA, I²C, IEEE 1284, LCD, SPI, UART, USB
- Supply Voltage: 1.4 to 3.6
- I/O Ports: 73
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 16KB USB [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 2
- Data Bus: 8 Bit; 8
- RAM: 1.5
from Shenzhen Shengyu Electronics Technology Limited
IC ARM9 MICROPROCESSOR 177BGA [See More]
- Life Cycle Stage: Declining
- Operating Temperature: -40 to 85
- Supply Voltage: 1.8 to 3.3
from Quarktwin Technology Ltd.
SECURITY IC'S/AUTHENTICATION IC' [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: LPC
- Supply Voltage: 3.3
- I/O Ports: 2
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 25 MIPS 32KB 10ADC [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 4
- Data Bus: 8 Bit
- RAM: 2.25
from Shenzhen Shengyu Electronics Technology Limited
IC ARM9 MICROPROCESSOR 265BGA [See More]
- Life Cycle Stage: Declining
- Operating Temperature: -40 to 85
- Supply Voltage: 1.8 to 3.3
from Quarktwin Technology Ltd.
TPM [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: I²C; I²C
- Supply Voltage: 1.62 to 3.6
- Package Type: SOP; SSOP; TSSOP; Other; 28-TSSOP (0.173\", 4.40mm Width)
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 2KB 10ADC 20Pin MCU [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 4
- Data Bus: 8 Bit
- RAM: 0.7680
from Shenzhen Shengyu Electronics Technology Limited
IC ARM9 MICROPROCESSOR 272BGA [See More]
- Life Cycle Stage: Declining
from Quarktwin Technology Ltd.
SECURITY IC'S/AUTHENTICATION IC' [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Serial Interface: LPC
- Supply Voltage: 3 to 3.6
- I/O Ports: 1
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 4K FLASH W/ADC [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 24
- Data Bus: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
TPM [See More]
- Life Cycle Stage: Declining
- Package Type: SSOP
- Supply Voltage: 1.62 to 3.6
- Operating Temperature: -20 to 85
from Quarktwin Technology Ltd.
EMBEDDED POWER [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 3 to 28
- RAM: 4
- Serial Interface: UART; LIN, SSI, UART
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 4K FLASH W/ADC [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 24
- Data Bus: 8 Bit
- RAM: 0.1280
from Quarktwin Technology Ltd.
IC MOTOR DRIVER 48VQFN [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Supply Voltage: 5.5 to 28
- RAM: 3
- Serial Interface: UART; SSI, UART
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 8 BIT MCU 32K FLASH [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 32
- Data Bus: 8 Bit
- RAM: 1.5
from Quarktwin Technology Ltd.
8051 C8051F00x Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 64-TQFP (10x10) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 20
- Data Bus: 8 Bit; 8-Bit
- RAM: 0.2560
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core,16k Fl [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 20
- Data Bus: 8 Bit
- RAM: 2
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 32BIT FLASH 28TSSOP [See More]
- Life Cycle Stage: Declining
- Package Type: SSOP
from Quarktwin Technology Ltd.
8051 C8051F00x Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 48-TQFP (7x7) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 20
- Data Bus: 8 Bit; 8-Bit
- RAM: 0.2560
from Utmel Electronic Limited
8-bit Microcontrollers - MCU 8B 20K EPROM 768RAM [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 8
- Data Bus: 8 Bit
- RAM: 0.7680
from Shenzhen Shengyu Electronics Technology Limited
IC MCU 32BIT FLASH 32VFQFPN [See More]
- Life Cycle Stage: Declining
- Package Type: QFP
from Quarktwin Technology Ltd.
8051 C8051F00x Microcontroller IC 8-Bit 20MHz 32KB (32K x 8) FLASH 32-LQFP (7x7) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 20
- Data Bus: 8 Bit; 8-Bit
- RAM: 0.2560
from Utmel Electronic Limited
8-bit Microcontrollers - MCU MICROCONTROLLER 8-BIT [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 4
- Data Bus: 8 Bit
- RAM: 1.75
from Quarktwin Technology Ltd.
8051 C8051F02x Microcontroller IC 8-Bit 25MHz 64KB (64K x 8) FLASH 100-TQFP (14x14) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 8 Bit; 8-Bit
- RAM: 4.25
from Utmel Electronic Limited
8-bit Microcontrollers - MCU NITRON 4K FLASH 908QB4 [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 32
- Data Bus: 8 Bit
- RAM: 0.1280
from Shenzhen Shengyu Electronics Technology Limited
SECURITY IC\'S/AUTHENTICATION IC\' [See More]
- Life Cycle Stage: Declining
- Package Type: SSOP
- Supply Voltage: 3.3
- Operating Temperature: 0 to 70
from Quarktwin Technology Ltd.
8051 C8051F30x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 11-QFN (3x3) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 8 Bit; 8-Bit
- RAM: 0.2560
from Utmel Electronic Limited
ARM Microcontrollers - MCU 16b ROMLess 160I/O [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 32 Bit
- RAM: 82
from Shenzhen Shengyu Electronics Technology Limited
SECURITY IC\'S/AUTHENTICATION IC\' [See More]
- Life Cycle Stage: Declining
from Quarktwin Technology Ltd.
8051 C8051F31x Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 28-QFN (5x5) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 8 Bit; 8-Bit
- RAM: 1.25
from Utmel Electronic Limited
ARM Microcontrollers - MCU 256kb flash 32kb RAM [See More]
- Life Cycle Stage: Declining; Not For New Designs
- RAM: 32
- Data Bus: 32 Bit
- ROM Type: Flash
from Shenzhen Shengyu Electronics Technology Limited
SECURITY IC\'S/AUTHENTICATION IC\' [See More]
- Life Cycle Stage: Declining
- Operating Temperature: -20 to 85
- Supply Voltage: 3 to 3.6
from Quarktwin Technology Ltd.
8051 C8051F31x Microcontroller IC 8-Bit 25MHz 16KB (16K x 8) FLASH 24-QFN (4x4) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 8 Bit; 8-Bit
- RAM: 1.25
from Utmel Electronic Limited
ARM Microcontrollers - MCU 32B ARM Cortex MCU [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 6
- Data Bus: 32 Bit; 10
- RAM: 64
from Shenzhen Shengyu Electronics Technology Limited
EMBEDDED POWER [See More]
- Life Cycle Stage: Declining
- Supply Voltage: 3 to 28
- RAM: 4
- Operating Temperature: -40 to 150
from Quarktwin Technology Ltd.
8051 C8051F33x Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 20-MLP (4x4) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 25
- Data Bus: 8 Bit; 8-Bit
- RAM: 0.7680
from Utmel Electronic Limited
ARM Microcontrollers - MCU ANTARES REV A F035 [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Number: 2
- Data Bus: 32 Bit
- RAM: 160
from Shenzhen Shengyu Electronics Technology Limited
IC MOTOR DRIVER 48VQFN [See More]
- Life Cycle Stage: Declining
- Supply Voltage: 5.5 to 28
- RAM: 3
- Operating Temperature: -40 to 150
from Quarktwin Technology Ltd.
8051 C8051F34x Microcontroller IC 8-Bit 48MHz 64KB (64K x 8) FLASH 32-QFN (5x5) [See More]
- Life Cycle Stage: Declining; Not For New Designs
- Clock Speed: 48
- Data Bus: 8 Bit; 8-Bit
- RAM: 4.25