NVRAM Memory Chips
Description
Non-volatile RAM (NVRAM) memory chips are a type of memory that retains stored data even when the power is turned off. This characteristic distinguishes them from volatile memory types, which lose data upon power loss. NVRAM chips are designed to provide persistent storage, ensuring that data remains intact and accessible after a system reboot or power failure.
Working Principle
NVRAM operates by utilizing a grid architecture similar to other memory types, but with the added capability of retaining data without power. This is achieved through various technologies, such as ferroelectric RAM (FeRAM) and magnetoresistive RAM (MRAM), which use different mechanisms to store data persistently. For example, FeRAM uses a ferroelectric film to maintain an electric field that preserves data, while MRAM uses magnetic states to achieve non-volatility. The usefulness of NVRAM lies in its ability to combine the speed of RAM with the data retention capabilities of ROM, making it ideal for applications requiring quick access to persistent data.
Applications
NVRAM is used in a variety of applications where data persistence is critical. Specific examples include:
- Navigation Systems: NVRAM is used to store boot code and calibration data, ensuring that navigation systems can quickly resume operation after a power cycle.
- Communication Systems: These systems utilize NVRAM for data logging and configuration storage, maintaining essential settings and logs even during power outages.
- Industrial Furnaces and Railroad Control Systems: In these environments, NVRAM ensures that critical operational data is preserved, enhancing system reliability and safety.
Advantages over other Memory Chips
NVRAM offers several advantages over traditional memory types:
- Non-volatility: Unlike DRAM, which loses data when power is lost, NVRAM retains data, making it suitable for applications requiring data persistence.
- Speed and Endurance: NVRAM can be as fast as DRAM while offering higher endurance and reliability compared to flash memory. This makes it ideal for applications that require frequent read/write cycles.
- Scalability and Cost: NVRAM is scalable down to 5 nanometers and can be produced at a low cost due to its compatibility with existing CMOS fabrication equipment.
Limitations
Despite its advantages, NVRAM has certain limitations:
- Initial Cost: The initial cost of NVRAM can be higher compared to traditional volatile memory types, which may impact its adoption in cost-sensitive applications.
- Technology Maturity: Some NVRAM technologies, such as MRAM, are still maturing, which can affect their availability and performance consistency across different applications.
Considerations
When considering NVRAM for a project, several factors should be taken into account:
- Initial Costs: While NVRAM offers long-term benefits, the upfront cost can be higher than other memory types. It's important to weigh these costs against the potential savings in data recovery and system downtime.
- Operating Expense: NVRAM can reduce operating expenses by minimizing data loss and system recovery times, which is particularly beneficial in mission-critical applications.
- Durability and Maintenance: NVRAM's high endurance and reliability reduce the need for frequent replacements, lowering maintenance costs over time.
- Accuracy and Data Integrity: The non-volatile nature of NVRAM ensures data accuracy and integrity, making it suitable for applications where data consistency is paramount.
from Micross Components, Inc.
Memory Products Offered: MRAM. SRAM. nvSRAM. VRAM. SDRAM. UVEPROM. DRAM. EEPROM. FRAM. Flash [See More]
- Memory Category: NVRAM; VRAM
- Package Type: 28CDIP, 28CLCC, 28CSOJ
- Density: 2048
- Supply Voltage: 5V; 5
from Win Source Electronics
Win Source Part Number: 1203314-CY14B256Q2-LHXI. Category: Integrated Circuits (ICs) >Memory. Package: Tray. Mounting: SMD (SMT). Technology: NVSRAM (Non-Volatile SRAM). Memory Type: Non-Volatile. Memory Size: 256Kb (32K x 8). Access Time: 9 ns. Voltage - Supply: 2.7V ~ 3.6V. Package / Case:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 9
- Supply Voltage: 2.7V ~ 3.6V
- Operating Temperature: -40 to 85
from Radwell International
NVRAM, 10 YR BATTERY 256K, MEMORY TYPE: SRAM, MEMORY SIZE: 256KBIT, NVRAM MEMORY CONFIGURATION: 32K X 8BIT, IC INTERFACE TYPE: PARALLEL, ACCESS TIME: 70NS, MEMORY CASE STYLE: DIP, NO. OF PINS: 28PINS, SUPPLY VOLTAGE MIN: 4.5V, SUPPLY ROHS COMPLIANT: YES. FREE 2 YEAR RADWELL WARRANTY [See More]
- Memory Category: NVRAM; SRAM Chip
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 2Mb (128K x 16) Parallel 45ns 48-FBGA (6x10) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 48-TFBGA
- Density: 2000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
Zeropower SRAM,16Kb,PDIP24,M48Z02-70PC1 [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; PCDIP
from Win Source Electronics
Category: IT infrastructure Memory. Win Source Part Number: 1400290-EMC 313-162-100A-01 - DD NVRAM 2GB SLIC. Manufacturer: EMC [See More]
- Memory Category: NVRAM
from Radwell International
IC, MEMORY, NVSRAM, 64K BIT, 100NS, 28-DIP, NVRAM MEMORY CONFIGURATION: 8 K X 8 BIT, PARALLEL, SUPPLY VOLTAGE: 4.75V ~ 5.5V, THROUGH HOLE, ROHS3 COMPLIANT. FREE 2 YEAR RADWELL WARRANTY [See More]
- Memory Category: NVRAM; SRAM Chip
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 44-TSOP II [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: TSOP; "44-TSOP (0.400"", 10.16mm Width)"
- Density: 4000
- Supply Voltage: 3V ~ 3.63V
from RS Components, Ltd.
NVRAM Parallel, 64K-Bit, 5V, PCDIP28 [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 64
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 1163966-CY14B108L-ZS45XIT. Family Name: CY14B108L. Manufacturer Homepage: www.cypress.com. Alternative Parts (Cross-Reference): DS3065W-100#W; DS1265W-150+; bq4016YMC-70; DS3065W-100#;. Introduction Date: December 14, 2007. ECCN:... [See More]
- Memory Category: NVRAM; SRAM Chip
from Radwell International
MEMORY, NVRAM, FRAM, 4 KBIT, 512 X 8BIT, I2C, SOIC-8. FREE 2 YEAR RADWELL WARRANTY [See More]
- Memory Category: NVRAM
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (1M x 16) Parallel 25ns 165-FBGA (15x17) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 165-LBGA
- Density: 16000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
Non-volatile RAM,M48T08-100PC1 8kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 64
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 790386-MXD1210CPA+. Packaging: Tube. Operating Temperature Range: 0 °C ~ 70 °C. Package: 8-DIP (0.300", 7.62mm). Operating Supply Voltage: 4.75 V ~ 5.5 V. Family Name: MXD1210. Controller Type: Nonvolatile RAM. Categories: Integrated... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75 V ~ 5.5 V
- Package Type: DIP
- Operating Temperature: 0 to 70
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 512Kb (64K x 8) I ²C 3.4MHz 16-SOIC [See More]
- Memory Category: NVRAM; NVSRAM
- Supply Voltage: 2.7V ~ 3.6V
- Package Type: SOIC; "16-SOIC (0.295"", 7.50mm Width)"
- Operating Temperature: -40 to 85
from RS Components, Ltd.
Non-volatile RAM,M48Z08-100PC1 8kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 64
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 086938-MXD1210CSA+T. Packaging: Tape and Reel. Controller Type: Nonvolatile RAM. Categories: Integrated Circuits. Supplier Device Package: 8-SOIC. Temperature Range - Operating: 0 °C ~ 70 °C. Manufacturer Package: 8-SOIC. Is this a... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75V ~ 5.5V
- Package Type: SOIC
- Operating Temperature: 0 to 70
from DigiKey
FRAM (Ferroelectric RAM) Memory IC 2Mb (256K x 8) SPI 40MHz 8-PDIP [See More]
- Memory Category: NVRAM; FRAM
- Package Type: DIP; "8-DIP (0.300"", 7.62mm)"
- Density: 2000
- Supply Voltage: 2V ~ 3.6V
from RS Components, Ltd.
Non-volatile RAM,M48T02-150PC1 2kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 132105-MXD1210CWE+. Packaging: Tube/Rail. Controller Type: Nonvolatile RAM. Categories: Integrated Circuits. Status: Active. Temperature Range - Operating: 0 °C to 70 °C. Case / Package: 16-SOIC. Supply Voltage - Operating: 4.75 V to... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75 V ~ 5.5 V
- Package Type: SOIC; 16-SOIC
- Operating Temperature: 0 to 70
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 256Kb (32K x 8) Parallel 70ns 28-DIP Module (18.42x37.72) [See More]
- Memory Category: NVRAM; NVSRAM
- Supply Voltage: 3V ~ 3.6V
- Package Type: DIP; "28-DIP Module (0.61"", 15.49mm)"
- Operating Temperature: -40 to 85
from RS Components, Ltd.
Non-volatile RAM,M48T08-150PC1 8kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 64
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 790387-MXD1210EPA+. Packaging: Tube. Operating Temperature Range: -40 °C ~ 85 °C. Package: 8-DIP (0.300", 7.62mm). Operating Supply Voltage: 4.75 V ~ 5.5 V. Family Name: MXD1210. Controller Type: Nonvolatile RAM. Categories:... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75 V ~ 5.5 V
- Package Type: DIP
- Operating Temperature: -40 to 85
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (512K x 8) Parallel 70ns 32-DIP Module (18.42x42.8) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: DIP; "32-DIP Module (0.610"", 15.49mm)"
- Density: 4000
- Supply Voltage: 3V ~ 3.6V
from RS Components, Ltd.
Nonvolatile RAM,M48T35-70PC1 32kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 32
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 132066-MXD1210ESA+. Packaging: Tube/Rail. Controller Type: Nonvolatile RAM. Categories: Integrated Circuits. Status: Active. Temperature Range - Operating: -40 °C to 85 °C. Case / Package: 8-SOIC. Supply Voltage - Operating: 4.75 V to... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75 V ~ 5.5 V
- Package Type: SOIC; 8-SOIC
- Operating Temperature: -40 to 85
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 8Mb (1M x 8) Parallel 70ns 36-DIP Module [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: DIP; "36-DIP Module (0.610"", 15.49mm)"
- Density: 8000
- Supply Voltage: 4.75V ~ 5.5V
from RS Components, Ltd.
Non-volatile RAM,M48Z35Y-70PC1 32kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 256
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Maxim Integrated. Win Source Part Number: 1081458-MXD1210ESA+T. Packaging: Reel - TR. Controller Type: Nonvolatile RAM. Categories: Integrated Circuits. Status: Active. Temperature Range - Operating: -40 °C to 85 °C. Case / Package: 8-SOIC. Supply Voltage - Operating: 4.75 V... [See More]
- Memory Category: NVRAM
- Supply Voltage: 4.75 V ~ 5.5 V
- Package Type: SOIC; 8-SOIC
- Operating Temperature: -40 to 85
from DigiKey
8K BITS SERIAL FRAM WITH SDQ INT [See More]
- Memory Category: NVRAM; FRAM
- Supply Voltage: 3.13V ~ 3.46V, 4.75V ~ 5.25V
- Package Type: SOIC; "8-SOIC (0.209"", 5.30mm Width)"
- Operating Temperature: -10 to 85
from RS Components, Ltd.
Non-volatile RAM,M48T02-70PC1 2kx8bit [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Texas Instruments. Win Source Part Number: 770364-BQ4013YMA-120. Packaging: Tray. Mounting Style: Through Hole. Operating Temperature Range: 0 °C ~ 70 °C (TA). Package: 32-DIP Module (0.61", 15.49mm). Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 4.5 V ~... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Supply Voltage: 4.5 V ~ 5.5 V
- Package Type: DIP
- Access Time: 120
from DigiKey
64K-BIT, FRAM MEMORY WITH 64-BIT [See More]
- Memory Category: NVRAM; FRAM
- Supply Voltage: 3.13V ~ 3.46V, 4.75V ~ 5.25V
- Package Type: 6-VDFN Exposed Pad
- Operating Temperature: -10 to 85
from RS Components, Ltd.
STMicroelectronics, M48Z12-150PC1 [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: ON Semiconductor. Win Source Part Number: 88829-CAT24C44VI-T3. Packaging: Reel - TR. Mounting: SMD (SMT). Technology: NVSRAM (Non-Volatile SRAM). Memory Size: 256b (16 x 16). Family Name: CAT24C44. Categories: Integrated Circuits. Status: Obsolete(EOL). Temperature Range - Operating:... [See More]
- Memory Category: NVRAM; NVSRAM; SRAM Chip
- Supply Voltage: 4.5 V ~ 5.5 V
- Package Type: SOIC; 8-SOIC
- Operating Temperature: -40 to 85
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) I ²C 3.4MHz 16-SOIC [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: SOIC; "16-SOIC (0.295"", 7.50mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
STMicroelectronics, M48Z35-70PC1 [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 256
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771987-CY14B101I-SFXIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 16-SOIC (0.295", 7.50mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Supply Voltage: 2.7 V ~ 3.6 V
- Package Type: SOIC
- Operating Temperature: -40 to 85
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) I ²C 3.4MHz 8-SOIC [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: SOIC; "8-SOIC (0.154"", 3.90mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
16Kbit 2Kx8 TIMEKEEPER SRAM 5V PCDIP24 [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; PCDIP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771989-CY14B104L-BA25XC. Packaging: Tube. Operating Temperature Range: 0 °C ~ 70 °C (TA). Package: 48-TFBGA. Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7 V ~ 3.6 V. Memory Type:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 35ns 48-SSOP [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: "48-BSSOP (0.295"", 7.50mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
NONVOLATILE RAM,DS1243Y-120 8KX8BIT 64KB [See More]
- Memory Category: NVRAM
- Pins: 28
- Package Type: DIP; EDIP
- Access Time: 120
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771990-CY14B104L-ZS25XC. Packaging: Tray. Operating Temperature Range: 0 °C ~ 70 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7 V ~ 3.6... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) Parallel 35ns 32-SOIC [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: SOIC; "32-SOIC (0.295"", 7.50mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
DS1220AD-100+, NVRAM [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 16
- Package Type: DIP; EDIP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 084916-CY14B104LA-BA45XIT. Packaging: Reel - TR. Mounting: SMD (SMT). Technology: NVSRAM (Non-Volatile SRAM). Memory Size: 4Mb (512K x 8). Access Time: 45ns. Family Name: CY14B104LA. Categories: Integrated Circuits. Status: Active. [See More]
- Memory Category: NVRAM; NVSRAM; SRAM Chip
- Supply Voltage: 2.7 V ~ 3.6 V
- Package Type: BGA; 48-FBGA (6x10)
- Access Time: 45
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (64K x 16) Parallel 25ns 44-TSOP II [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: TSOP; "44-TSOP (0.400"", 10.16mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
Cypress Semiconductor, CY14B104LA-ZS25XI [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 4000
- Package Type: TSOP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771988-CY14B104LA-ZS20XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 20
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 20
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 40MHz 8-DFN (5x6) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 8-WDFN Exposed Pad
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from RS Components, Ltd.
Cypress Semiconductor, CY14B104LA-ZS25XI [See More]
- Memory Category: NVRAM
- Data Bus Width: 8
- Density: 4000
- Package Type: TSOP
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771991-CY14B104M-ZSP25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 54-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 40MHz 8-SOIC [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: SOIC; "8-SOIC (0.154"", 3.90mm Width)"
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771993-CY14B104N-ZS45XC. Packaging: Tray. Operating Temperature Range: 0 °C ~ 70 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7 V ~ 3.6... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 45
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 45
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 25ns 54-TSOP II [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: TSOP; "54-TSOP (0.400"", 10.16mm Width)"
- Density: 4000
- Supply Voltage: 2.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771992-CY14B104NA-ZS20XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 20
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 20
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 54-TSOP II [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: TSOP; "54-TSOP (0.400"", 10.16mm Width)"
- Density: 4000
- Supply Voltage: 2.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771994-CY14B108L-ZS25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 4Mb (256K x 16) Parallel 45ns 48-FBGA (6x10) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 48-TFBGA
- Density: 4000
- Supply Voltage: 3V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771995-CY14B116K-ZS25XI. Packaging: Tray. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7 V ~... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8) Parallel 45ns 48-TSOP I [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: "48-TFSOP (0.724"", 18.40mm Width)"
- Density: 16000
- Supply Voltage: 2.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771996-CY14B116L-ZS25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 44-TSOP (0.400", 10.16mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 1Mb (128K x 8) SPI 108MHz 24-FBGA (6x8) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 24-TBGA
- Density: 1000
- Supply Voltage: 2.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771997-CY14B256KA-SP25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 48-BSSOP (0.295", 7.50mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Supply Voltage: 2.7 V ~ 3.6 V
- Package Type: SSOP
- Access Time: 25
from DigiKey
NVSRAM (Non-Volatile SRAM) Memory IC 16Mb (2M x 8, 1M x 16) Parallel 165-FBGA (15x17) [See More]
- Memory Category: NVRAM; NVSRAM
- Package Type: 165-LBGA
- Density: 16000
- Supply Voltage: 1.7V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771998-CY14B256LA-SP25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 48-BSSOP (0.295", 7.50mm Width). Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage:... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Supply Voltage: 2.7 V ~ 3.6 V
- Package Type: SSOP
- Access Time: 25
from DigiKey
IC FRAM 2MBIT SPI 25MHZ 8SOIC [See More]
- Memory Category: NVRAM; FRAM
- Package Type: SOIC; "8-SOIC (0.209"", 5.30mm Width)"
- Density: 2000
- Supply Voltage: 2V ~ 3.6V
from Win Source Electronics
Manufacturer: Cypress Semiconductor Corp. Win Source Part Number: 771999-CY14V101LA-BA25XIT. Packaging: Reel package. Operating Temperature Range: -40 °C ~ 85 °C (TA). Package: 48-TFBGA. Mounting: SMD. Technology: NVSRAM (Non-Volatile SRAM). Operating Supply Voltage: 2.7 V ~ 3.6 V. Memory... [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Access Time: 25
- Supply Voltage: 2.7 V ~ 3.6 V
- Cycle Time: 25
from DigiKey
IC FRAM 2MBIT SPI 50MHZ 8DFN [See More]
- Memory Category: NVRAM; FRAM
- Package Type: 8-WDFN Exposed Pad
- Density: 2000
- Supply Voltage: 1.8V ~ 3.6V
from Greenwich Instruments Ltd.
The range of non-volatile lithium battery backed memory devices have been established over two decades. We offer industry standard JEDEC pinouts for NV RAM in the following configurations: 2k x 8 (16K bit), 8k x 8 (64K bit), 32k x 8 (256K bit), 128k x 8 (1024K bit). All of these devices have a... [See More]
- Memory Category: NVRAM; NVSRAM
- Number of Words: 2
- Density: 16
- Bits per Word: 8
from Cypress Semiconductor Corp.
Cypress F-RAM (Ferroelectric RAM) combines nonvolatile data storage with the high performance of RAM. F-RAM provides fast writes at full interface speed. F-RAM does not have any write delays and data is instantly nonvolatile. Traditional nonvolatile memories have delays of 5 or more milliseconds... [See More]
- Memory Category: NVRAM; FRAM
- Package Type: SOIC; TSOP; EIAJ, FBGA, TDFN, UDFN
- Density: 4 to 4000
- Pins: 8 to 48
from Utmel Electronic Limited
IC NVSRAM 1M SPI 20MHZ 8TSSOP [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 24
- Density: 8000
- Package Type: SSOP; 8-TSSOP (0.173, 4.40mm Width)
from Utmel Electronic Limited
IC NVSRAM 256KBIT 3.4MHZ 16SOIC [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 2048
- Package Type: SOIC; 16-SOIC (0.295, 7.50mm Width)
from Utmel Electronic Limited
IC NVSRAM 2M PARALLEL 32DIP [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 16000
- Package Type: DIP; 32-DIP Module (0.61, 15.49mm)
from Utmel Electronic Limited
IC NVSRAM 4MBIT 25NS 44TSOP [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 18
- Density: 32000
- Package Type: 44-TSOP (0.400, 10.16mm Width)
from Utmel Electronic Limited
IC NVSRAM 4MBIT 45NS 44TSOP [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 16
- Density: 32000
- Package Type: 44-TSOP (0.400, 10.16mm Width)
from Utmel Electronic Limited
IC NVSRAM 64K PARALLEL 28SOH [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 512
- Package Type: 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets
from Utmel Electronic Limited
IC NVSRAM 64K SPI 40MHZ 8SOIC [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 512
- Package Type: SOIC; 8-SOIC (0.154, 3.90mm Width)
from Utmel Electronic Limited
IC NVSRAM 8M PARALLEL 48FBGA [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 16
- Density: 64000
- Package Type: 48-TFBGA
from Utmel Electronic Limited
IC, NVSRAM, 256KBIT, 100NS, DIP-28 [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 2048
- Package Type: DIP; 28-DIP Module (0.61, 15.49mm)
from Utmel Electronic Limited
NVRAM NVSRAM Serial-SPI 1M-Bit 3V 8-Pin DFN EP [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 8000
- Package Type: 8-WDFN Exposed Pad
from Utmel Electronic Limited
STMICROELECTRONICS M48Z18-100PC1 ZEROPOWER SRAM 64K, 48Z18, DIP28 [See More]
- Memory Category: NVRAM; Non-Volatile; SRAM Chip
- Address Bus Width: 8
- Density: 512
- Package Type: DIP; 28-DIP Module (0.600, 15.24mm)