32K X 8 3.3V / 5V 8 Pin Integrated Circuit Chips EEPROM Serial - I2C 256K Bit SO N T/ R

M24256-BWMN6TP EEPROM Serial-I2C 256K-bit 32K x 8 3.3V/5V 8-Pin SO N T/R
 
 

Description :

The M24256 is a 256-Kbit I2C-compatible EEPROM (Electrically Erasable PROgrammable Memory) organized as 32 K × 8bits.

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 1MHz (or less), over an ambient temperature range of –40°C / +85°C.

The M24256-D offers an additional page, named the Identification Page (64byte). The Identification Page can be used to

store sensitive application parameters which can be (later) permanently locked in Read-only mode.

Features :

• Compatible with all 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 +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 retention

Packages :

• SO8 ECOPACK2®

• TSSOP8 ECOPACK2®

• UFDFPN8 ECOPACK2®

• WLCSP ECOPACK2®

• Unsawn wafer (each die is tested)

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