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CAT28C257 Datasheet 256 kb CMOS Parallel EEPROM

Manufacturer: onsemi

Overview: CAT28C257 256 kb CMOS Parallel EEPROM.

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General Description

The CAT28C257 is a fast, low power, 5 V−only CMOS Parallel EEPROM 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 auto−clear and VCC power up/down write protection eliminate additional timing and protection hardware.

Key Features

  • hardware and software write protection. The CAT28C257 is manufactured using ON Semiconductor’s advanced CMOS floating gate technology. It is designed to endure 100,000 program/erase cycles and has a data retention of 100 years. The device is available in JEDEC approved 28.
  • pin DIP or 32.
  • pin PLCC packages. Features.
  • Fast Read Access Times: 120/150 ns.
  • Low Power CMOS Dissipation:.
  • Active: 25 mA Max.
  • Standby: 150 mA Max.
  • Simple Write Ope.

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Catalyst Semiconductor Logo CAT28C257 256K-Bit CMOS PARALLEL E2PROM Catalyst Semiconductor

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