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AT49F001 - 1-Megabit 5-volt Only Flash Memory

Download the AT49F001 datasheet PDF. This datasheet also covers the AT49F001NT variant, as both devices belong to the same 1-megabit 5-volt only flash memory family and are provided as variant models within a single manufacturer datasheet.

Description

The AT49F001(N)(T) is a 5-volt-only in-system reprogrammable Flash Memory.

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

Features

  • Single Voltage Operation.
  • 5V Read.
  • 5V Reprogramming.
  • Fast Read Access Time - 55 ns.
  • Internal Program Control and Timer.
  • Sector Architecture.
  • One 16K Byte Boot Block with Programming Lockout.
  • Two 8K Byte Parameter Blocks.
  • Two Main Memory Blocks (32K, 64K) Bytes.
  • Fast Erase Cycle Time - 10 seconds.
  • Byte By Byte Programming - 10 µs/Byte Typical.
  • Hardware Data Protection.
  • DATA Pollin.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT49F001NT-ATMEL.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
AT49F002NT 2-Megabit 5-volt Only Flash Memory ATMEL Corporation
AT49F002T 2-Megabit 5-volt Only CMOS Flash Memory ATMEL Corporation
AT49F040 5-volt-only in-system Flash Memory ATMEL Corporation
AT49F040B Flash Memory ATMEL Corporation
AT49F1024 1-Megabit 5-volt Only Flash Memory ATMEL Corporation

Other Datasheets by Atmel (Microchip)

Part Number Description
AT49F001A Flash Memory
AT49F001AN Flash Memory
AT49F001ANT Flash Memory
AT49F001AT Flash Memory
AT49F001N 1-Megabit 5-volt Only Flash Memory

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • Single Voltage Operation – 5V Read – 5V Reprogramming • Fast Read Access Time - 55 ns • Internal Program Control and Timer • Sector Architecture – One 16K Byte Boot Block with Programming Lockout – Two 8K Byte Parameter Blocks – Two Main Memory Blocks (32K, 64K) Bytes • Fast Erase Cycle Time - 10 seconds • Byte By Byte Programming - 10 µs/Byte Typical • Hardware Data Protection • DATA Polling for End of Program Detection • Low Power Dissipation – 50 mA Active Current – 100 µA CMOS Standby Current • Typical 10,000 Write Cycles Description The AT49F001(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.
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