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DESCRIPTION

The M2201 is a simplified 2-wire bus 1 Kbit electrically erasable programmable memory (EEPROM), organized as 128 x8 bits. It is manufactured in STMicroelectronics’s Hi-Endurance Advanced CMOS technology which guarantees a data retention of 100 years at 55°C.

■ TWO WIRE SERIAL INTERFACE

■ 100.000 ERASE/WRITE CYCLES with 100 YEARS DATA RETENTION at 55°C

■ SINGLE SUPPLY VOLTAGE:

– 4.5V to 5.5V for M2201 version

– 2.7V to 5.5V for M2201V version

■ HARDWARE WRITE CONTROL

■ 100 KBIT TRANSFER RATE

■ BYTE WRITE

■ PAGE WRITE (up to 4 BYTES)

■ SELF TIMED PROGRAMMING CYCLE

■ AUTOMATIC ADDRESS INCREMENTING

■ ENHANCED ESD/LATCH UP