M28C16-90MS1 Datasheet PDF - STMicroelectronics

DESCRIPTION
The M28C16 is a 2K x 8 low power Parallel EEPROM fabricatedwith SGS-THOMSON proprietary single polysilicon CMOS technology. The device offers fast access time with low power dissipation and requires a 5V power supply. The circuit has been designed to offer a flexible micro controller interface featuring both hardware and software handshakingwith Data Polling and Toggle Bit. The M28C16 supports 64 byte page write operation. A Software Data Protection (SDP) is also possible using the standard JEDEC algorithm.

■ FAST ACCESS TIME: 90ns
■ SINGLE 5V ± 10% SUPPLY VOLTAGE
■ LOW POWER CONSUMPTION
■ FAST WRITE CYCLE:
   – 64 Bytes Page Write Operation
   – Byte or Page Write Cycle: 3ms Max
■ ENHANCED END OF WRITE DETECTION:
   – Data Polling
   – Toggle Bit
■ PAGE LOAD TIMER STATUS BIT
■ HIGH RELIABILITY SINGLE POLYSILICON, CMOS TECHNOLOGY:
   – Endurance >100,000 Erase/Write Cycles
   – Data Retention >40 Years
■ JEDEC APPROVED BYTEWIDE PIN OUT
■ SOFTWARE DATA PROTECTION
■ M28C16 is replacedby the products described on the document M28C16A