M24128-DF - STMicroelectronics

M24128-DF 128-Kbit serial I2C bus EEPROM

1 Description The M24128 is a 128-Kbit I2C-compatible EEPROM (electrically erasable programmable memory) organized as 16 K × 8 bits. The M24128-BW can operate with a supply voltage from 2.5 V to 5.5 V, the M24128-BR can operate with a supply voltage from 1.8 V to 5.5 V, and the M24128-BF and M24128-DF can operate with a supply voltage from 1.7 V to 5.5 V .

Features

• Compatible with following I2C bus modes:
  – 1 MHz
  – 400 kHz
  – 100 kHz
• Memory array:
  – 128 Kbit (16 Kbyte) of EEPROM
  – Page size: 64 byte
  – Additional write lockable page (M24128-D order codes)
• Single supply voltage range:
  – 1.7 V to 5.5 V over
  –40 °C / +85 °C
  – 1.6 V to 5.5 V over 0 °C / +85 °C
• Write:
  – Byte write within 5 ms
  – Page write within 5 ms
• Operating temperature range:
  – from -40 °C up to +85 °C
• Random and sequential read modes
• Write protect of the whole memory array
• Enhanced ESD/latch-Up protection
• More than 4 million write cycles
• More than 200-years data retentio.