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AT49BV001 - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory

General Description

The AT49BV/LV001(N)(T) is a 3-volt-only in-system reprogrammable Flash memory.

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

Key Features

  • Single Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV).
  • Fast Read Access Time.
  • 70 ns.
  • Internal Program Control and Timer.
  • Sector Architecture.
  • One 16-Kbyte Boot Block with Programming Lockout.
  • Two 8-Kbyte Parameter Blocks.
  • Two Main Memory Blocks (32K, 64K Bytes).
  • Fast Erase Cycle Time.
  • 10 Seconds.
  • Byte-by-byte Programming.
  • 30 µs/Byte Typical.
  • Hardware Data Protectio.

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT49BV001A 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001AN 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001ANT 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001AT 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49BV001N 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage 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 Supply for Read and Write: 2.7 to 3.6V (BV), 3.0 to 3.6V (LV) • Fast Read Access Time – 70 ns • Internal Program Control and Timer • Sector Architecture – One 16-Kbyte Boot Block with Programming Lockout – Two 8-Kbyte Parameter Blocks – Two Main Memory Blocks (32K, 64K Bytes) • Fast Erase Cycle Time – 10 Seconds • Byte-by-byte Programming – 30 µs/Byte Typical • Hardware Data Protection • DATA Polling for End of Program Detection • Low Power Dissipation – 25 mA Active Current – 50 µA CMOS Standby Current • Typical 10,000 Write Cycles Description The AT49BV/LV001(N)(T) is a 3-volt-only in-system reprogrammable Flash memory. Its 1 megabit of memory is organized as 131,072 words by 8 bits.