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AT49LV001T Datasheet 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory

Manufacturer: Atmel (now Microchip Technology)

Download the AT49LV001T datasheet PDF. This datasheet also includes the AT49BV001 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT49BV001-ATMEL.pdf) that lists specifications for multiple related part numbers.

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.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range.

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.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT49LV001 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV001N 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV001NT 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV002 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV002N 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV002NT 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV020 2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV040T 4-Megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV080 8-Megabit (1M x 8) Single 2.7-volt Battery-Voltage Flash Memory
AT49LV080T 8-Megabit (1M x 8) Single 2.7-volt Battery-Voltage Flash Memory