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28C512 Datasheet CAT28C512

Manufacturer: onsemi

General Description

The CAT28C512/513 is a fast,low power, 5V-only CMOS parallel EEPROM organized as 64K x 8-bits.

It requires a simple interface for in-system programming.

On-chip address and data latches, self-timed write cycle with auto-clear and VCC power up/down write protection eliminate additional timing and protection hardware.

Overview

CAT28C512/513 512K-Bit CMOS PARALLEL EEPROM.

Key Features

  • s Fast Read Access Times: 120/150 ns s Low Power CMOS Dissipation: s Automatic Page Write Operation:.
  • Active: 50 mA Max.
  • Standby: 200 µA Max. s Simple Write Operation:.
  • 1 to 128 Bytes in 5ms.
  • Page Load Timer s End of Write Detection:.
  • On-Chip Address and Data Latches.
  • Self-Timed Write Cycle with Auto-Clear s Fast Write Cycle Time:.
  • Toggle Bit.
  • DATA Polling s Hardware and Software Write Protection s 100,000 Program/Erase Cycles.