ST M24128-BWDW6TP

The M24128 is a 128-Kbit I²C -compatible EEPROM (electrically erasable programmable memory) organized as 16 Kx8 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 (the M24128-BF and the M24128-DF can also operate down to 1.6 V, under some restricting conditions). All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 ℃ to +85 ℃. The M24128-D offers an additional page, named the identification page (64 byte). The identification page can be used to store sensitive application parameters which can be (later) permanently locked in read-only mode.

• 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 ℃ / +85 ℃, 1.6 V to 5.5 V over 0 ℃ / +85 ℃
• Write: Byte write within 5 ms, Page write within 5 ms
• Operating temperature range: from -40 ℃ up to +85 ℃
• 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 retention