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AT49F2048 - 2-Megabit 5-volt Only CMOS Flash Memory

Description

The AT49F2048 is a 5-volt-only, 2 megabit Flash Memory organized as 128K words of 16 bits each.

Manufactured with Atmel's advanced nonvolatile CMOS technology, the device offers access times to 70 ns with power dissipation of just 275 mW.

Features

  • Single Voltage Operation.
  • 5V Read.
  • 5V Reprogramming.
  • Fast Read Access Time - 70 ns.
  • Internal Erase/Program Control.
  • Sector Architecture.
  • One 8K Words (16K bytes) Boot Block with Programming Lockout.
  • Two 8K Words (16K bytes) Parameter Blocks.
  • One 104K Words (208K bytes) Main Memory Array Block.
  • Fast Sector Erase Time - 10 seconds.
  • Word-By-Word Programming - 50 µs/Word.
  • Hardware Data Protec.

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Other Datasheets by Atmel (Microchip)

Part Number Description
AT49F2048A 2-Megabit 5-volt Only CMOS Flash Memory
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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 - 70 ns • Internal Erase/Program Control • Sector Architecture – One 8K Words (16K bytes) Boot Block with Programming Lockout – Two 8K Words (16K bytes) Parameter Blocks – One 104K Words (208K bytes) Main Memory Array Block • Fast Sector Erase Time - 10 seconds • Word-By-Word Programming - 50 µs/Word • Hardware Data Protection • DATA Polling For End Of Program Detection • Low Power Dissipation – 50 mA Active Current – 300 µA CMOS Standby Current • Typical 10,000 Write Cycles Description The AT49F2048 is a 5-volt-only, 2 megabit Flash Memory organized as 128K words of 16 bits each.
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