Part Number Marketing Status Serial Interface Storage Capacity spec (kb) Temperature range(T) Package Supply Voltage(Vcc) min (V) Clock Frequency(fSCL) max (MHz) Specific features M24128-A125 Active I2C 128 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 1 Lockable ID page M24256-A125 Active I2C 256 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 1 Lockable ID page M24512-A125 Active I2C 512 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 1 Lockable ID page M24C02-A125 Active I2C 2 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 0.4 Lockable ID page M24C04-A125 Active I2C 4 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 0.4 Lockable ID page M24C08-A125 Active I2C 8 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 0.4 Lockable ID page M24C16-A125 Active I2C 16 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 0.4 Lockable ID page M24C32-A125 Active I2C 32 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 1 Lockable ID page M24C64-A125 Active I2C 64 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 1 Lockable ID page M24M01-A125 Active I2C 1024 -40 to 125 SO8; TSSOP8 2.5 1 Lockable ID page M93C46-A125 Active Microwire 1 -40 to 125 SO8; TSSOP8 1.8 2 - M93C56-A125 Active Microwire 2 -40 to 125 SO8; TSSOP8 1.8 2 - M93C66-A125 Active Microwire 4 -40 to 125 SO8; TSSOP8 1.8 2 - M93C76-A125 Active Microwire 8 -40 to 125 SO8; TSSOP8 1.8 2 - M93C86-A125 Active Microwire 16 -40 to 125 SO8; TSSOP8 1.8 2 - M95020-A125 Active SPI 2 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95040-A125 Active SPI 4 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95040-A145 Active SPI 4 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95080-A125 Active SPI 8 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95080-A145 Active SPI 8 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95128-A125 Active SPI 128 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95128-A145 Active SPI 128 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95160-A125 Active SPI 16 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95160-A145 Active SPI 16 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95256-A125 Active SPI 256 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95256-A145 Active SPI 256 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95320-A125 Active SPI 32 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95320-A145 Active SPI 32 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95512-A125 Active SPI 512 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95512-A145 Active SPI 512 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95640-A125 Active SPI 64 -40 to 125 SO8; TSSOP8; WFDFPN8 1.8 20 Lockable ID page M95640-A145 Active SPI 64 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95M01-A125 Active SPI 1024 -40 to 125 SO8; TSSOP8 2.5 20 Lockable ID page M95M01-A145 Active SPI 1024 -40 to 145 TSSOP8 2.5 10 Lockable ID page M95M02-A125 Active SPI 2048 -40 to 125 SO8 2.5 20 Lockable ID page