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AT49F4096AT Datasheet 4-megabit Flash Memory

Manufacturer: Atmel (now Microchip Technology)

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The AT49F004(T) and AT49F4096A(T) are 5-volt, 4-megabit Flash Memories organized as 524,288 words of 8 bits each or 256K words of 16 bits each.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the devices offer access times to 55 ns with power dissipation of just 275 mW.

When deselected, the CMOS standby current is less than 300 µA.

Key Features

  • Single Voltage Operation.
  • 5V Read.
  • 5V Programming.
  • Fast Read Access Time - 55 ns.
  • Internal Erase/Program Control.
  • Sector Architecture.
  • One 8K Words (16K bytes) Boot Block with Programming Lockout.
  • Two 4K Words (8K bytes) Parameter Blocks.
  • One 240K Words (480K bytes) Main Memory Array Block.
  • Fast Sector Erase Time - 10 seconds.
  • Byte-by-Byte or Word-By-Word Programming - 10 µs Typical.
  • Hard.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT49F4096A 4-Megabit Flash Memory
AT49F4096 4 Megabit 5-volt Only CMOS Flash Memory
AT49F001 1-Megabit 5-volt Only Flash Memory
AT49F001A Flash Memory
AT49F001AN Flash Memory
AT49F001ANT Flash Memory
AT49F001AT Flash Memory
AT49F001N 1-Megabit 5-volt Only Flash Memory
AT49F001NT 1-Megabit 5-volt Only Flash Memory
AT49F001T 1-Megabit 5-volt Only Flash Memory

AT49F4096AT Distributor