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AT25SF321B Datasheet 32-mbit Spi Serial Flash Memory

Manufacturer: Adesto

Overview: PRELIMINARY DATASHEET AT25SF321B 32-Mbit SPI Serial Flash Memory with Dual-I/O and Quad-I/O.

Datasheet Details

Part number AT25SF321B
Manufacturer Adesto
File Size 5.76 MB
Description 32-Mbit SPI Serial Flash Memory
Datasheet AT25SF321B-Adesto.pdf

General Description

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Key Features

  • Serial Peripheral Interface (SPI) Compatible - Supports SPI modes 0 and 3 (1,1,1) - Supports dual input and dual output operation (1,1,2) - Supports quad input and quad output operation (1,1,4) - Supports quad I/O operation (1,4,4 and 0,4,4).
  • 108 MHz Maximum Operating Frequency.
  • Single 2.7 V - 3.6 V Single Supply Voltage.
  • Continuous Read modes.
  • Serial Flash Discoverable Parameters (SFDP, JDES216B) support.
  • OTP Memory - Three Protected Programmable Security Register.

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AT25SF321B Distributor