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 | More about I2C |
SPI – M95xxx | 1 Kbit to 2 Mbits | 1.7 to 5.5 V | Up to 20 MHz | More about SPI |
Microwire – M93xxx | 1 to 16 Kbits | 2.5 to 5.5 V | Up to 2 MHz | More about MW |
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 | More about I2C |
SPI – M95xxx | 4 to 512 Kbits | 1.7 to 5.5 V | Lockable page | More about SPI |
Gain development time by using the IBIS and Verilog models available in Resources.

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)
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M95640-R
64 Kbit SPI bus EEPROM with high-speed clock
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M95080-R
8 Kbit SPI bus EEPROM with high-speed clock
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M95040-DF
4-Kbit SPI bus EEPROM with high-speed clock
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M95M02-DR
2 Mbit serial SPI bus EEPROM
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M95080-DF
8-Kbit SPI bus EEPROM with high-speed clock
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M95010-R
1Kbit Serial SPI Bus EEPROM With High Speed Clock
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M95040-R
4 Kbit SPI bus EEPROM with high-speed clock
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M95160-DF
16-Kbit SPI bus EEPROM with high-speed clock
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M95640-DRE
64-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95128-DRE
128-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95256-DRE
256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95512-DRE
512-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95640-W
64 Kbit SPI bus EEPROM with high-speed clock
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M95020-R
1 Kbit SPI bus EEPROM with high-speed clock
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M95320-R
32 Kbit SPI bus EEPROM with high-speed clock
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M95080-DRE
8-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95512-DF
512Kbit Serial Bus EEPROM
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M95160-DRE
16-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95320-DRE
32-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95128-DF
128-Kbit SPI bus EEPROM with high-speed clock
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M95320-W
32 Kbit SPI bus EEPROM with high-speed clock
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M95256-W
256 Kbit SPI bus EEPROM with high-speed clock
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M95040-DRE
4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation
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M95M04-DR
4-Mbit serial SPI bus EEPROM
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M95M01-R
1 Mbit SPI bus EEPROM with high-speed clock
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M95M01-DF
1-Mbit SPI bus EEPROM with high-speed clock
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M95160-W
16 Kbit SPI bus EEPROM with high-speed clock
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M95128-W
128 Kbit SPI bus EEPROM with high-speed clock
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M95128-R
128 Kbit SPI bus EEPROM with high-speed clock
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M95040-W
4 Kbit SPI bus EEPROM with high-speed clock
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M95080-W
8 Kbit SPI bus EEPROM with high-speed clock
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M95640-DF
64-Kbit SPI bus EEPROM with high-speed clock
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M95320-DF
32-Kbit SPI bus EEPROM with high-speed clock
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M95256-DF
256-Kbit serial SPI bus EEPROM with high speed clock
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M95020-W
2 Kbit SPI bus EEPROM with high-speed clock
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M95512-W
512 Kbit SPI bus EEPROM with high-speed clock
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M95010-W
1 Kbit SPI bus EEPROM with high-speed clock
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M95160-R
16 Kbit SPI bus EEPROM with high-speed clock
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M95256-R
256 Kbit SPI bus EEPROM with high-speed clock
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M95512-R
512 Kbit SPI bus EEPROM with high-speed clock
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M93C86-W
16 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C56-R
2 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C66-W
4 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C86-R
16 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C56-W
2 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93S66-W
4 Kbit (16-bit wide) MICROWIRE serial access EEPROM with block protection
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M93C56-DRE
2-Kbit MICROWIRE bus EEPROM 105°C operation
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M93C46-W
1 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C76-R
8 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93S56-W
2 Kbit (16-bit wide) MICROWIRE serial access EEPROM with block protection
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M93S46-W
1-Kbit MICROWIRE serial access EEPROM with block protection
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M93C76-W
8 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M93C66-R
4 Kbit (8-bit or 16-bit wide) MICROWIRE serial access EEPROM
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M24M02-DR
2 Mbit serial I2C bus EEPROM
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M24C02-DRE
2-Kbit serial I2C bus EEPROM 105°C operation
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M24128S-FCU
128-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C32-X
32 Kbit Serial I2C bus EEPROM
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M24512-DF
512Kbit Serial I2C bus EEPROM with three Chip Enable Lines
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M24C32S-FCU
32-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C64T-FCU
64-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C32-R
32 Kbit serial I2C bus EEPROM
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M24C64S-FCU
64-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C32-F
32 Kbit serial I2C bus EEPROM
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M24M01-DF
1-Mbit serial I2C bus EEPROM
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M24M01-R
1 Mbit serial I2C bus EEPROM
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M24128-DF
128-Kbit serial I2C bus EEPROM
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M24C64X-FCU
64-Kbit serial I2C bus EEPROM 4 balls CSP configurable device addressing
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M24C64-W
64 Kbit serial I2C bus EEPROM
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M24C64M-FCU
64-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C32M-FCU
32-Kbit serial I2C bus EEPROM 4 balls CSP
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M24C64-R
64 Kbit serial I2C bus EEPROM
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M24256-BF
256 Kbit serial I2C bus EEPROM
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M24C32-W
32 Kbit serial I2C bus EEPROM
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M24C16-W
16 Kbit serial I2C bus EEPROM
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M34F04
4 Kbit Serial I2C EEPROM With Hardware Write Control on Top Half of Memory
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M24C16-DFCU
16-Kbit serial I2C bus EEPROM
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M24C16-R
16 Kbit serial I2C bus EEPROM
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M24C08-W
8 Kbit serial I2C bus EEPROM
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M24C64-F
64-Kbit serial I2C bus EEPROM
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M24256-BR
256 Kbit Serial I2C Bus EEPROM
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M24C08-R
8 Kbit serial I2C bus EEPROM
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M24C04-W
4 Kbit serial I2C bus EEPROM
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M24128X-FCU
128-Kbit serial I2C bus EEPROM 4 balls CSP configurable device addressing
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M24C04-R
4 Kbit serial I2C bus EEPROM
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M24C02-R
2 Kbit serial I2C bus EEPROM
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M24C02-W
2 Kbit serial I2C bus EEPROM
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M24C01-W
1 Kbit serial I2C bus EEPROM
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M24128-BF
128 Kbit Serial I2C Bus EEPROM
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M24256-DRE
256-Kbit serial I2C bus EEPROM 105°C operation
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M24512-DRE
512-Kbit serial I2C bus EEPROM 105°C operation
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M24C01-R
1 Kbit serial I2C bus EEPROM
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M24C32-DF
32 Kbit serial I2C bus EEPROM
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M24256-DR
256 Kbit serial I2C bus EEPROM
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M24C64-DF
64-Kbit Serial I2C bus EEPROM
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M24128-BR
128 Kbit Serial I2C Bus EEPROM
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M24512-W
512 Kbit serial I2C bus EEPROM
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M24C64-DRE
64-Kbit serial I2C bus EEPROM 105°C operation
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M24128-DRE
128-Kbit serial I2C bus EEPROM 105°C operation
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M24C16-F
16 Kbit serial I2C bus EEPROM
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M24C04-F
4 Kbit serial I2C bus EEPROM
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M24C08-F
8 Kbit serial I2C bus EEPROM
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M24C02-F
2-Kbit serial I2C bus EEPROM
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M24C04-DRE
4-Kbit serial I2C bus EEPROM 105°C operation
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M24C08-DRE
8-Kbit serial I2C bus EEPROM 105°C operation
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M24C16-DRE
16-Kbit serial I2C bus EEPROM 105°C operation
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M24128-BW
128 Kbit Serial I2C Bus EEPROM
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M24C32-DRE
32-Kbit serial I2C bus EEPROM 105°C operation
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M24256-BW
256 Kbit Serial I2C Bus EEPROM
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M24256-DF
256-Kbit serial I2C bus EEPROM
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M24512-R
512 Kbit serial I2C bus EEPROM