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W27E02P-70 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
W27E02P-70WINBOND2464Yes

W27E02P-70 is a 2M-bit (256K x 8) electrically erasable and programmable read-only memory (EEPROM) manufactured by Winbond.

The W27E02P-70 is a 2M-bit (256K x 8) electrically erasable and programmable read-only memory (EEPROM) manufactured by Winbond.

Specifications:

  • Memory Size: 2M-bit (256K x 8)
  • Supply Voltage: 5V ±10%
  • Access Time: 70ns
  • Operating Temperature: 0°C to 70°C (Commercial)
  • Package: 28-pin DIP (Dual In-line Package)
  • Interface: Parallel
  • Endurance: 100,000 erase/write cycles
  • Data Retention: 10 years
  • Organization: 256K words x 8 bits

Features:

  • Low Power Consumption:
  • Active current: 30mA (typical)
  • Standby current: 100μA (typical)
  • Fast Read Access Time: 70ns
  • Byte and Page Write Operations:
  • Byte write time: 10ms (max)
  • Page write (up to 64 bytes)
  • Hardware and Software Data Protection:
  • VCC detection for write protection
  • Write disable pin (WE#)
  • CMOS Technology: High reliability and low power
  • Compatibility: Industry-standard pinout

This EEPROM is commonly used in applications requiring non-volatile memory storage, such as embedded systems, industrial controls, and telecommunications equipment.

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