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AT49LV020 - 2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage Flash Memory

This page provides the datasheet information for the AT49LV020, a member of the AT49BV020 2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage Flash Memory family.

Datasheet Summary

Description

The AT49BV020 and the AT49LV020 are 3-volt-only, 2 megabit Flash memories organized as 262,144 words of 8 bits each.

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

Features

  • Single Supply Voltage, Range 2.7V to 3.6V.
  • Single Supply for Read and Write.
  • Fast Read Access Time - 70 ns.
  • Internal Program Control and Timer.
  • 8K bytes Boot Block With Lockout.
  • 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 Stand.

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Datasheet preview – AT49LV020

Datasheet Details

Part number AT49LV020
Manufacturer ATMEL
File Size 115.25 KB
Description 2-Megabit (256K x 8) Single 2.7-volt Battery-Voltage Flash Memory
Datasheet download datasheet AT49LV020 Datasheet
Additional preview pages of the AT49LV020 datasheet.

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Other Datasheets by ATMEL
  • 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
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  • AT49LV001T - 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
  • AT49LV040T - 4-Megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory

Full PDF Text Transcription

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Features • Single Supply Voltage, Range 2.7V to 3.6V • Single Supply for Read and Write • Fast Read Access Time - 70 ns • Internal Program Control and Timer • 8K bytes Boot Block With Lockout • 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 AT49BV020 and the AT49LV020 are 3-volt-only, 2 megabit Flash memories organized as 262,144 words of 8 bits each. Manufactured with Atmel's advanced nonvolatile CMOS technology, the devices offer access times to 70 ns with power dissipation of just 90 mW over the commercial temperature range.
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