STMicroelectronics M24M02E-UFMN6TP, 2Mbit EEPROM Chip, 900ns 8-Pin SO8N I2C

The STMicroelectronics 2-Mbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 256 K x 8 bits. It can operate with a supply voltage from 1.6 V to 5.5 V with a clock frequency up to 1 MHz, over an ambient temperature range of -40 °C to +85 °C. The device offers three 8-bit registers, namely: the device type identifier (DTI) register, the configurable device address (CDA), and the software write protection (SWP) register. The device offers an additional 256-byte page, called the identification page. This page can be used to store sensitive application parameters, which can later be permanently locked in read-only mode.

I²C interface
Enhanced ESD/latch-up protection
Fast wake-up time (less than 5 μs)
Configurable device address register
Device type identifier register (in read-only)
Preprogrammed device address
Software write protection register
Hardware write protection of the whole memory array
Random and sequential read modes