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AT49F020 Datasheet 2-megabit 5-volt Only Flash Memory

Manufacturer: Atmel (now Microchip Technology)

General Description

The AT49F020 is a 5-volt only in-system Flash Memory.

Its 2 megabits of memory is organized as 262,144 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 90 ns with power dissipation of just 275 mW over the mercial temperature range.

Key Features

  • Single Voltage Operation.
  • 5V Read.
  • 5V Reprogramming.
  • Fast Read Access Time - 90 ns.
  • Internal Program Control and Timer.
  • 8K Bytes Boot Block With Lockout.
  • Fast Erase Cycle Time - 10 seconds.
  • Byte-By-Byte Programming - 50 µs/Byte.
  • Hardware Data Protection.
  • DATA Polling For End Of Program Detection.
  • Low Power Dissipation.
  • 50 mA Active Current.
  • 100 µA CMOS Standby Current.
  • T.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT49F001 1-Megabit 5-volt Only Flash Memory
AT49F001A Flash Memory
AT49F001AN Flash Memory
AT49F001ANT Flash Memory
AT49F001AT Flash Memory
AT49F001N 1-Megabit 5-volt Only Flash Memory
AT49F001NT 1-Megabit 5-volt Only Flash Memory
AT49F001T 1-Megabit 5-volt Only Flash Memory
AT49F002 2-Megabit 5-volt Only Flash Memory
AT49F002N 2-Megabit 5-volt Only Flash Memory

AT49F020 Distributor