AT25M01-SSHM-B Memory Size, Microchip AT25M01-SSHM-B, 1MB EEPROM Chip 8-Pin SOIC SPI

The Microchip 1,048,576 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 131,072 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.
128K x 8 bit 1 MbitSupports SPI modes 0 and 3Up to 20 MHz clock frequencySelf-timed erase and write cycles 5 ms maximumRead current 10 mA maximum at 20 MHzWrite current 7 mA maximum at 5 VStandby current 3 μA maximum at 1.7 V, 5 μA maximum at 5 VBlock write protection protect 1/4, 1/2 or entire arrayMore than 1 million erase/write cyclesData retention 100 yearsIndustrial -40 °C to 85 °CFactory programming available