Standard Serial EEPROM are competitive products designed for flexible and reliable management of parameters in Smart Things, Smart Homes/Cities as well as Smart Industry with extended temperature ranges. Products feature up to 4 million write/erase cycles per byte, over 100 million cycles per device and 200 years data retention.
The Industrial 85 °C line offers products with a focus on low voltage, low pin-count and the smallest form factor to fit mobile, consumer and computer applications. Packages such as DFN8, DFN5, WLCSP 8/4 balls and bare die allow to fit in the tiniest modules. Low-power operation also makes them ideal for battery-operated wearable modules.
| I2C – M24xxx | 1 Kbit to 2 Mbits | 1.6 to 5.5 V | Up to 1 MHz | I2C EEPROM |
| SPI – M95xxx | 1 Kbit to 4 Mbits | 1.7 to 5.5 V | Up to 20 MHz | SPI EEPROM |
| Microwire – M93xxx | 1 to 16 Kbits | 2.5 to 5.5 V | Up to 2 MHz | Microwire EEPROM |
Industrial-Plus 105 °C products are proposed in SO8N and TSSOP8 packages to design robust solutions for Smart Cities such as networking, power and lighting in outdoor applications. Products offer improved traceability thanks to a lockable page and extended operating temperature ranges.
| I2C – M24xxx | 2 to 512 Kbits | 1.7 to 5.5 V | Lockable page | I2C EEPROM |
| SPI – M95xxx | 4 to 512 Kbits | 1.7 to 5.5 V | Lockable page | SPI EEPROM |
Gain development time by using the IBIS and Verilog models available in Resources.
Need a higher memory density as well as ultra-power operation for your system? Coming soon: ST's Page EEPROM series is a new Non-Volatile Memory (NVM) with breakthrough technology. Learn more.
Standard Serial EEPROM follow the STMicroelectronics 10 years longevity program.
Benefits of I2C EEPROM in DFN5 package
4-ball WLCSP EEPROM designed for tiny Camera modules.
Camera modules for mobile devices follow a path of quick miniaturization while display resolution increases and requires a higher set of parameters to operate efficiently.
The 4-ball WLCSP I2C EEPROM family provides a minimal pin count, footprint and thickness, fitting the most stringent hardware design requirements. In addition, thanks to internally-wired device select code options, the EEPROM for rear and front cameras can share the same I2C bus, providing further module design optimization.
The factory-programmed settings can also be protected when selecting products with the software write-protect instruction.
Manufacturing robustness aspects are also covered with an optional back-side coating.
Choose your product: Compatible 4-ball I2C (with industry-standard footprint) or SWP 4-ball I2C (with software write-protect option)
- M95640-R 64 Kbit SPI bus EEPROM with high-speed clock
- M95080-R 8 Kbit SPI bus EEPROM with high-speed clock
- M95040-DF 4-Kbit SPI bus EEPROM with high-speed clock
- M95M02-DR 2 Mbit serial SPI bus EEPROM
- M95080-DF 8-Kbit SPI bus EEPROM with high-speed clock
- M95010-R 1Kbit Serial SPI Bus EEPROM With High Speed Clock
- M95040-R 4 Kbit SPI bus EEPROM with high-speed clock
- M95160-DF 16-Kbit SPI bus EEPROM with high-speed clock
- M95640-DRE 64-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95128-DRE 128-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95256-DRE 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95512-DRE 512-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95640-W 64 Kbit SPI bus EEPROM with high-speed clock
- M95020-R 1 Kbit SPI bus EEPROM with high-speed clock
- M95320-R 32 Kbit SPI bus EEPROM with high-speed clock
- M95080-DRE 8-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95512-DF 512Kbit Serial Bus EEPROM
- M95160-DRE 16-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95320-DRE 32-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95128-DF 128-Kbit SPI bus EEPROM with high-speed clock
- M95320-W 32 Kbit SPI bus EEPROM with high-speed clock
- M95256-W 256 Kbit SPI bus EEPROM with high-speed clock
- M95040-DRE 4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
- M95M04-DR 4-Mbit serial SPI bus EEPROM
- M95M01-R 1 Mbit SPI bus EEPROM with high-speed clock
- M95M01-DF 1-Mbit SPI bus EEPROM with high-speed clock
- M95160-W 16 Kbit SPI bus EEPROM with high-speed clock
- M95128-W 128 Kbit SPI bus EEPROM with high-speed clock
- M95128-R 128 Kbit SPI bus EEPROM with high-speed clock
- M95040-W 4 Kbit SPI bus EEPROM with high-speed clock
- M95080-W 8 Kbit SPI bus EEPROM with high-speed clock
- M95640-DF 64-Kbit SPI bus EEPROM with high-speed clock
- M95320-DF 32-Kbit SPI bus EEPROM with high-speed clock
- M95256-DF 256-Kbit serial SPI bus EEPROM with high speed clock
- M95020-W 2 Kbit SPI bus EEPROM with high-speed clock
- M95512-W 512 Kbit SPI bus EEPROM with high-speed clock
- M95010-W 1 Kbit SPI bus EEPROM with high-speed clock
- M95160-R 16 Kbit SPI bus EEPROM with high-speed clock
- M95256-R 256 Kbit SPI bus EEPROM with high-speed clock
- M95512-R 512 Kbit SPI bus EEPROM with high-speed clock
- M93C86-W 16 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C56-R 2 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C66-W 4 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C86-R 16 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C56-W 2 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93S66-W 4 Kbit (16-bit wide) MICROWIRE serial access EEPROM with block protection
- M93C56-DRE 2-Kbit MICROWIRE bus EEPROM 105°C operation
- M93C46-W 1 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C76-R 8 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93S56-W 2 Kbit (16-bit wide) MICROWIRE serial access EEPROM with block protection
- M93S46-W 1-Kbit MICROWIRE serial access EEPROM with block protection
- M93C76-W 8 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M93C66-R 4 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
- M24M02-DR 2 Mbit serial I2C bus EEPROM
- M24C02-DRE 2-Kbit serial I2C bus EEPROM 105°C operation
- M24C32-X 32 Kbit Serial I2C bus EEPROM
- M24512-DF 512Kbit Serial I2C bus EEPROM with three Chip Enable Lines
- M24C64T-FCU 64-Kbit serial I2C bus EEPROM 4 balls CSP
- M24C32-R 32 Kbit serial I2C bus EEPROM
- M24C64S-FCU 64-Kbit serial I2C bus EEPROM 4 balls CSP
- M24C32-F 32 Kbit serial I2C bus EEPROM
- M24256E-F 256-Kbit serial I2C bus EEPROM
- M24M01-DF 1-Mbit serial I2C bus EEPROM
- M24256X-F 256-Kbit serial I2C bus EEPROM
- M24M01-R 1 Mbit serial I2C bus EEPROM
- M24128-DF 128-Kbit serial I2C bus EEPROM
- M24C64X-FCU 64-Kbit serial I2C bus EEPROM 4 balls CSP configurable device addressing
- M24C64-W 64 Kbit serial I2C bus EEPROM
- M24C32M-FCU 32-Kbit serial I2C bus EEPROM 4 balls CSP
- M24C64-R 64 Kbit serial I2C bus EEPROM
- M24256-BF 256 Kbit serial I2C bus EEPROM
- M24C32-W 32 Kbit serial I2C bus EEPROM
- M24C16-W 16 Kbit serial I2C bus EEPROM
- M34F04 4 Kbit Serial I2C EEPROM With Hardware Write Control on Top Half of Memory
- M24C16-DFCU 16-Kbit serial I2C bus EEPROM
- M24C16-R 16 Kbit serial I2C bus EEPROM
- M24C08-W 8 Kbit serial I2C bus EEPROM
- M24C64-F 64-Kbit serial I2C bus EEPROM
- M24256-BR 256 Kbit Serial I2C Bus EEPROM
- M24C08-R 8 Kbit serial I2C bus EEPROM
- M24C04-W 4 Kbit serial I2C bus EEPROM
- M24128X-FCU 128-Kbit serial I2C bus EEPROM 4 balls CSP configurable device addressing
- M24C04-R 4 Kbit serial I2C bus EEPROM
- M24C02-R 2 Kbit serial I2C bus EEPROM
- M24C02-W 2 Kbit serial I2C bus EEPROM
- M24C01-W 1 Kbit serial I2C bus EEPROM
- M24128-BF 128 Kbit Serial I2C Bus EEPROM
- M24256-DRE 256-Kbit serial I2C bus EEPROM 105°C operation
- M24512-DRE 512-Kbit serial I2C bus EEPROM 105°C operation
- M24C01-R 1 Kbit serial I2C bus EEPROM
- M24C32-DF 32 Kbit serial I2C bus EEPROM
- M24256-DR 256 Kbit serial I2C bus EEPROM
- M24C64-DF 64-Kbit Serial I2C bus EEPROM
- M24128-BR 128 Kbit Serial I2C Bus EEPROM
- M24512-W 512 Kbit serial I2C bus EEPROM
- M24C64-DRE 64-Kbit serial I2C bus EEPROM 105°C operation
- M24128-DRE 128-Kbit serial I2C bus EEPROM 105°C operation
- M24C16-F 16 Kbit serial I2C bus EEPROM
- M24C04-F 4 Kbit serial I2C bus EEPROM
- M24C08-F 8 Kbit serial I2C bus EEPROM
- M24C02-F 2-Kbit serial I2C bus EEPROM
- M24C04-DRE 4-Kbit serial I2C bus EEPROM 105°C operation
- M24C08-DRE 8-Kbit serial I2C bus EEPROM 105°C operation
- M24C16-DRE 16-Kbit serial I2C bus EEPROM 105°C operation
- M24128-BW 128 Kbit Serial I2C Bus EEPROM
- M24C32-DRE 32-Kbit serial I2C bus EEPROM 105°C operation
- M24256-BW 256 Kbit Serial I2C Bus EEPROM
- M24256-DF 256-Kbit serial I2C bus EEPROM
- M24512-R 512 Kbit serial I2C bus EEPROM