M28C16-120K1T

16K 2K ×8并行EEPROM与软件数据保护 16K 2K x 8 PARALLEL EEPROM with SOFTWARE DATA PROTECTION

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