ST Microelectronics 256 Byte EEPROM

The M95M02E-F device is an 8-bit EEPROM (Electrically Erasable Programmable Memory) that can be accessed via SPI bus. It operates within a power voltage range of 1.7V to 5.5V, with a maximum clock frequency of 16MHz, and is guaranteed to function within a temperature range of -40°C to +85°C.

• Interface: SPI (Serial Peripheral Interface) compatible
• Memory Type: 2Mbit (256KByte) EEPROM
• Page Size: 256 Bytes
• Power Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 16MHz
• Fast Write Cycle Time: Up to 3.5ms (typically 2.6ms)
• Advanced Feature: Schmitt Trigger input for noise filtering
• Software Write Protection: Per 1/4 block
• Hardware Write Protection: For entire memory array
• Enhanced ESD/Latch-up Protection: Up to 4000V (human body model)
• Fast Wake-up Time: 5µs
• Write Cycle Performance: Over 400,000 cycles at 25°C, over 120,000 cycles at 85°C
• Data Retention: Over 200 years
• Ultra-low Power Consumption: Standby current 650nA, read current 820nA, write current 1mA