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AT45DB321D - 2.5V or 2.7V DataFlash

Description

The AT45DB321D is a 2.5V or 2.7V, serial interface, sequential access flash memory ideally suited for a wide variety of digital voice-, image-, program code-, and data-storage applications.

The AT45DB321D supports the RapidS serial interface for applications requiring very high speed operations.

Features

  • Single 2.5V - 3.6V or 2.7V - 3.6V supply.
  • RapidS™ serial interface: 66MHz maximum clock frequency.
  • SPI compatible modes 0 and 3.
  • User configurable page size.
  • 512 bytes per page.
  • 528 bytes per page.
  • Page size can be factory preconfigured for 512 bytes.
  • Page program operation.
  • Intelligent programming operation.
  • 8,192 pages (512/528 bytes/page) main memory.
  • Flexible erase options.
  • Page erase (512 bytes) Block erase (4.

📥 Download Datasheet

Datasheet Details

Part number AT45DB321D
Manufacturer Adesto
File Size 1.13 MB
Description 2.5V or 2.7V DataFlash
Datasheet download datasheet AT45DB321D Datasheet

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Other Datasheets by Adesto

Part Number Description
AT45DB321E 2.3V Minimum SPI Serial Flash Memory
AT45DB011D 1-megabit 2.7-volt Minimum DataFlash
AT45DB021D 2-megabit 2.7V Minimum DataFlash
AT45DB021E SPI Serial Flash Memory
AT45DB041D 4-megabit 2.5-volt or 2.7-volt DataFlash

Full PDF Text Transcription

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AT45DB321D 32Mb, 2.5V or 2.7V DataFlash DATASHEET (NOT RECOMMENDED FOR NEW DESIGNS. USE AT45DB321E.) Features ● Single 2.5V - 3.6V or 2.7V - 3.
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