AT24C256C-XHL-B Datasheet PDF - ATMEL

The AT24C256C-XHL-B is a 262144-bit standard I²C serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as 32768 words of 8-bit each. The device cascading feature allows up to eight devices to share a common 2-wire bus. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential.

● Low and standard-voltage operation

● 2-wire serial interface

● Schmitt trigger, filtered inputs for noise suppression

● Bidirectional data transfer protocol

● Write protect pin for hardware data protection

● Self-timed write cycle (5ms maximum)

● High-reliability

● Endurance - 1000000 write cycles

● Data retention - 40 years

● Green product and no Sb/Br