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AT49F001A Datasheet Flash Memory

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT49F001A(N)(T) is a 5-volt only in-system reprogrammable Flash memory.

Its 1 megabit of memory is organized as 131,072 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 45 ns with power dissipation of just 110 mW over the industrial temperature range.

Key Features

  • Single-voltage Operation.
  • 5V Read.
  • 5V Reprogramming Fast Read Access Time.
  • 45 ns Internal Program Control and Timer Sector Architecture.
  • One 16K Bytes Boot Block with Programming Lockout.
  • Two 8K Bytes Parameter Blocks.
  • Two Main Memory Blocks (32K Bytes, 64K Bytes) Fast Erase Cycle Time.
  • 3 Seconds Byte-by-Byte Programming.
  • 30 µs/Byte Typical Hardware Data Protection DATA Polling for End.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT49F001AN Flash Memory
AT49F001ANT Flash Memory
AT49F001AT Flash Memory
AT49F001 1-Megabit 5-volt Only 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
AT49F002 2-Megabit 5-volt Only Flash Memory
AT49F002N 2-Megabit 5-volt Only Flash Memory
AT49F004 4-Megabit Flash Memory

AT49F001A Distributor