ST25W02B3TR中文资料意法半导体数据手册PDF规格书

DESCRIPTION

This specification covers a range of 2K bits I2C bus EEPROM products, the ST24/25C02, the ST24C02R and ST24/25W02. In the text, products are referred to as ST24/25x02, where x is: C for Standard version and W for hardware Write Control version.

● 1 MILLION ERASE/WRITE CYCLES with 40 YEARS DATA RETENTION

● SINGLE SUPPLY VOLTAGE:

– 3V to 5.5V for ST24x02 versions

– 2.5V to 5.5V for ST25x02 versions

– 1.8V to 5.5V for ST24C02R version only

● HARDWARE WRITE CONTROL VERSIONS: ST24W02 and ST25W02

● TWO WIRE SERIAL INTERFACE, FULLY I2C BUS COMPATIBLE

● BYTE and MULTIBYTE WRITE (up to 4 BYTES)

● PAGE WRITE (up to 8 BYTES)

● BYTE, RANDOM and SEQUENTIAL READ MODES

● SELF TIMED PROGRAMMING CYCLE

● AUTOMATIC ADDRESS INCREMENTING

● ENHANCED ESD/LATCH-UP PERFORMANCES

● ST24C/W02 are replaced by the M24C02

● ST25C/W02 are replaced by the M24C02-W

● ST24C02R is replaced by the M24C02-R