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AT45DB161B - 16-megabit 2.5-volt Only or 2.7-volt Only DataFlash

Datasheet Summary

Description

The AT45DB161B is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storag

Features

  • Single 2.5V - 3.6V or 2.7V - 3.6V Supply.
  • Serial Peripheral Interface (SPI) Compatible.
  • 20 MHz Max Clock Frequency.
  • Page Program Operation.
  • Single Cycle Reprogram (Erase and Program).
  • 4096 Pages (528 Bytes/Page) Main Memory.
  • Supports Page and Block Erase Operations.
  • Two 528-byte SRAM Data Buffers.
  • Allows Receiving of Data while Reprogramming of Nonvolatile Memory.
  • Continuous Read Capability through Entire.

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Datasheet preview – AT45DB161B

Datasheet Details

Part number AT45DB161B
Manufacturer ATMEL
File Size 318.25 KB
Description 16-megabit 2.5-volt Only or 2.7-volt Only DataFlash
Datasheet download datasheet AT45DB161B Datasheet
Additional preview pages of the AT45DB161B datasheet.

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Full PDF Text Transcription

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Features • Single 2.5V - 3.6V or 2.7V - 3.6V Supply • Serial Peripheral Interface (SPI) Compatible • 20 MHz Max Clock Frequency • Page Program Operation – Single Cycle Reprogram (Erase and Program) – 4096 Pages (528 Bytes/Page) Main Memory • Supports Page and Block Erase Operations • Two 528-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory • Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications • Low Power Dissipation – 4 mA Active Read Current Typical – 2 µA CMOS Standby Current Typical • Hardware Data Protection Feature • 100% Compatible to AT45DB161 • 5.
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