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W49F002U Datasheet 256k X 8 CMOS Flash Memory

Manufacturer: Winbond

Overview: W49F002U 256K × 8 CMOS FLASH MEMORY GENERAL.

Datasheet Details

Part number W49F002U
Manufacturer Winbond
File Size 292.25 KB
Description 256K x 8 CMOS FLASH MEMORY
Datasheet W49F002U-Winbond.pdf

General Description

The W49F002U is a 2-megabit, 5-volt only CMOS flash memory organized as 256K × 8 bits.

The device can be programmed and erased in-system with a standard 5V power supply.

A 12-volt VPP is not required.

Key Features

  • Single 5-volt operations:.
  • 5-volt Read.
  • 5-volt Erase.
  • 5-volt Program.
  • Fast Program operation:.
  • Byte-by-Byte programming: 35 µS (typ. ).
  • Fast Erase operation: 100 mS (typ. ).
  • Fast Read access time: 70/90/120 nS.
  • Endurance: 10K cycles (typ. ).
  • Ten-year data retention.
  • Hardware data protection.
  • One 16K byte Boot Block with Lockout protection.
  • Two 8K byte Parameter Blocks.
  • Two.

More Datasheets from Winbond

Part Number Description
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W49L201 128K x 16 CMOS FLASH MEMORY
W49V002A 256K x 8 CMOS FLASH MEMORY WITH LPC INTERFACE
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W49F002U Distributor