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AT29LV020 - 2-megabit (256K x 8) 3-volt Only Flash Memory

Description

The AT29LV020 is a 3-volt-only in-system Flash programmable and erasable read only memory (PEROM).

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

Features

  • Single Voltage, Range 3V to 3.6V Supply 3-volt Only Read and Write Operation Software Protected Programming Fast Read Access Time.
  • 100 ns Low Power Dissipation.
  • 15 mA Active Current.
  • 50 µA CMOS Standby Current Sector Program Operation.
  • Single Cycle Reprogram (Erase and Program).
  • 1024 Sectors (256 Bytes/Sector).
  • Internal Address and Data Latches for 256 Bytes Two 8K Bytes Boot Blocks with Locko.

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Other Datasheets by Atmel (Microchip)

Part Number Description
AT29LV010A 1 Megabit 128K x 8 3-volt Only CMOS Flash
AT29LV040A 4-megabit (512K x 8) 3-volt Only 256-byte Sector Flash Memory
AT29LV1024 1 Megabit 64K x 16 3-volt Only CMOS Flash Memory
AT29LV512 512K 64K x 8 3-volt Only CMOS Flash Memory
AT29BV010A 1 Megabit 128K x 8 Single 2.7-volt Battery-Voltage CMOS Flash

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.

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www.DataSheet.co.kr Features • • • • • Single Voltage, Range 3V to 3.6V Supply 3-volt Only Read and Write Operation Software Protected Programming Fast Read Access Time – 100 ns Low Power Dissipation – 15 mA Active Current – 50 µA CMOS Standby Current Sector Program Operation – Single Cycle Reprogram (Erase and Program) – 1024 Sectors (256 Bytes/Sector) – Internal Address and Data Latches for 256 Bytes Two 8K Bytes Boot Blocks with Lockout Fast Sector Program Cycle Time – 20 ms Internal Program Control and Timer DATA Polling for End of Program Detection Typical Endurance > 10,000 Cycles CMOS and TTL Compatible Inputs and Outputs Green (Pb/Halide-free) Packaging Option • • • • • • • • 2-megabit (256K x 8) 3-volt Only Flash Memory AT29LV020 1.
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