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AT45DB011B - 1-megabit 2.7-volt Only DataFlash

Datasheet Summary

Description

The AT45DB011B is a 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications.

Its 1,081,344 bits of memory are organized as 512 pages of 264 bytes each.

Features

  • Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation.
  • Single Cycle Reprogram (Erase and Program).
  • 512 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations One 264-byte SRAM Data Buffer Continuous Read Capability through Entire Array.
  • Ideal fo.

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Datasheet preview – AT45DB011B

Datasheet Details

Part number AT45DB011B
Manufacturer ATMEL Corporation
File Size 416.26 KB
Description 1-megabit 2.7-volt Only DataFlash
Datasheet download datasheet AT45DB011B Datasheet
Additional preview pages of the AT45DB011B datasheet.

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Full PDF Text Transcription

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Features • • • • • • • • • • • • • • Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation – Single Cycle Reprogram (Erase and Program) – 512 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations One 264-byte SRAM Data Buffer Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications Fast Page Program Time – 7 ms Typical 120 µs Typical Page to Buffer Transfer Time Low Power Dissipation – 4 mA Active Read Current Typical – 2 µA CMOS Standby Current Typical Hardware Data Protection Feature 100% Compatible with AT45DB011 Commercial and Industrial Temperature Ranges Green (Pb/Halide-free/RoHS Compliant) Packaging Options 1-megabit 2.
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