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28C64B Datasheet Parallel Eeprom

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT28C64B is a high-performance electrically-erasable and programmable readonly memory (EEPROM).

Its 64K of memory is organized as 8,192 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 150 ns with power dissipation of just 220 mW.

Key Features

  • Fast Read Access Time.
  • 150 ns.
  • Automatic Page Write Operation.
  • Internal Address and Data Latches for 64 Bytes.
  • Fast Write Cycle Times.
  • Page Write Cycle Time: 10 ms Maximum (Standard) 2 ms Maximum (Option.
  • Ref. AT28HC64BF Datasheet).
  • 1 to 64-byte Page Write Operation.
  • Low Power Dissipation.
  • 40 mA Active Current.
  • 100 µA CMOS Standby Current.
  • Hardware and Software Data Protection.
  • D.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Catalyst Logo 28C64B 64K-Bit CMOS PARALLEL EEPROM Catalyst
Microchip Technology Logo 28C64B 64K CMOS EEPROM Microchip Technology
Xicor Logo 28C64 E2PROM Xicor
Microchip Technology Logo 28C64A 64K CMOS EEPROM Microchip Technology
Turbo IC 28C64A High Speed CMOS 64K EEPROM Turbo IC

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
28C64 64K 8K x 8 CMOS E2PROM
28C256 256K 32K x 8 Paged CMOS E2PROM

28C64B Distributor