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AT49BV640DT Datasheet 64-megabit (4M x 16) 3-volt Only Flash Memory

Manufacturer: Atmel (now Microchip Technology)

Download the AT49BV640DT datasheet PDF. This datasheet also includes the AT49BV640D variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT49BV640D_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

General Description

The AT49BV640D(T) is a 2.7-volt 64-megabit Flash memory organized as 4,194,304 words of 16 bits each.

The memory is divided into 135 sectors for erase operations.

The device is offered in a 48-ball CBGA package.

Key Features

  • www. DataSheet4U. com.
  • Single Voltage Operation Read/Write: 2.65V - 3.6V.
  • Access Time.
  • 70 ns.
  • Sector Erase Architecture.
  • One Hundred Twenty-seven 32K Word (64K Bytes) Main Sectors with Individual Write Lockout.
  • Eight 4K Word (8K Bytes) Sectors with Individual Write Lockout Fast Word Program Time.
  • 10 µs T.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT49BV640D 64-megabit (4M x 16) 3-volt Only Flash Memory
AT49BV640S 64-megabit (4M x 16) Secure 3-volt Only Memory
AT49BV640ST 64-megabit (4M x 16) Secure 3-volt Only Memory
AT49BV6416 Flash Memory
AT49BV6416C Flash Memory
AT49BV6416CT Flash Memory
AT49BV6416T Flash Memory
AT49BV642D 64-megabit (4M x 16) 3-volt Only Flash Memory
AT49BV642DT 64-megabit (4M x 16) 3-volt Only Flash Memory
AT49BV1024A (AT49LV1024A / AT49BV1024A) 1-megabit (64K x 16) 3-volt Only Flash Memory