ST M24256-BRMN6TP

The M24256 is a 256-Kbit |²C -compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 32 Kx8 bits. The M24256-BW can operate with a supply voltage from 2.5 V to 5.5 V; the M24256-BR and M24256-DR can operate with a supply voltage from 1.8 V to 5.5 V; and the M24256-BF and M24256-DF can operate with a supply voltage from 1.7 V to 5.5 V. All these devices operate with a clock frequency of 1 MHz (or less), over an ambient temperature range of -40 ℃ / +85 ℃. The M24256-D offers an additional page, named the Identification Page (64 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.

• Compatible with all |²C bus modes: 1 MHz, 400 kHz, 100 kHz
• Memory array: 256 Kbit (32 Kbytes) of EEPROM Page size: 64 bytes 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
• Unsawn wafer