Download the M24256-BR datasheet PDF.
This datasheet also covers the M24256-BW variant, as both devices belong to the same 256-kbit serial i2c bus eeprom family and are provided as variant models within a single manufacturer datasheet.
Description
The M24256 is a 256-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 32 K × 8 bits.
Features
- Compatible with following I2C bus modes:.
- 1 MHz.
- 400 kHz.
- 100 kHz.
- Memory array:.
- 256 Kbit (32 Kbyte) of EEPROM.
- Page size: 64 byte.
- Additional write lockable page (M24256-D order codes).
- Single supply voltage and high speed:.
- 1 MHz clock from 1.7 V to 5.5 V.
- Write:.
- Byte write within 5 ms.
- Page write within 5 ms.
- Operating temperature range:.
- from -40 °C up to.