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AT25SF641B Datasheet 64-mbit Spi Serial Flash Memory

Manufacturer: Adesto

Datasheet Details

Part number AT25SF641B
Manufacturer Adesto
File Size 4.34 MB
Description 64-Mbit SPI Serial Flash Memory
Datasheet AT25SF641B-Adesto.pdf

AT25SF641B Overview

s and Package Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 3. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 4. Memory Array . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 5. Device Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 5.1 Dual Output Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5.2 Quad Output Read . . . . . . . . . . . . . ....

AT25SF641B Key Features

  • Serial Peripheral Interface (SPI) patible
  • 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 XiP operation (1,4,4 and 1,1,4)
  • 104 MHz Maximum Operating Frequency
  • Single 2.7 V
  • 3.6 V Single Supply Voltage
  • Continuous Read modes
  • Serial Flash Discoverable Parameters (SFDP, JDES216B) support

AT25SF641B Distributor