STMicroelectronics M24C04-FMH6TG, 4kbit Serial EEPROM Memory, 900ns 5-Pin UFDFPN-5 Serial-I2C

The STMicroelectronics EEPROM is a 4-Kbit I2C-compatible EEPROM organized as 512 x 8 bits. It has a supply voltage from 1.6 V to 5.5 V. It operates with a clock frequency of 400 kHz, over an ambient temperature range of -40 °C / +85 °C.

Compatible with I2C bus modes of 100kHz and 400kHz
4 Kbit 512 bytes of EEPROM memory array
Enhanced ESD/Latch-Up protection
Byte Write within 5 ms
Page Write within 5 ms
More than 4 million Write cycles