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28C256 Datasheet 32k-bit Parallel E2prom

Manufacturer: Catalyst

Overview: CAT28C256 32K-Bit Parallel E2PROM.

General Description

The CAT28C256 is a fast, low power, 5V-only CMOS parallel E2PROM organized as 32K x 8-bits.

It requires a simple interface for in-system programming.

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

Key Features

  • s Fast Read Access Times: 120/150ns s Low Power CMOS Dissipation: s Hardware and Software Write Protection s Automatic Page Write Operation:.
  • Active: 25 mA Max.
  • Standby: 150 µA Max. s Simple Write Operation:.
  • 1 to 64 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 100,000 Program/Erase Cycles s.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
ATMEL Logo 28C256 256K 32K x 8 Paged CMOS E2PROM ATMEL
Xicor Logo 28C256 5 Volt / Byte Alterable E2PROM Xicor
Maxwell Technologies Logo 28C256T 256K EEPROM (32K x 8-Bit) EEPROM Maxwell Technologies

More Datasheets from Catalyst

Part Number Description
28C64B 64K-Bit CMOS PARALLEL EEPROM

28C256 Distributor