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AT25DF321-S3U

FLASH Memory IC 32Mbit SPI 70 MHz 16-SOIC

AT25DF321-S3U General Description

FLASH Memory IC 32Mbit SPI 70 MHz 16-SOIC

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Key Features

  • Single 2.7V - 3.6V Supply
  • Serial Peripheral Interface (SPI) Compatible
  • – Supports SPI Modes 0 and 3
  • 70 MHz Maximum Clock Frequency
  • Flexible, Uniform Erase Architecture
  • – 4-Kbyte Blocks
  • – 32-Kbyte Blocks
  • – 64-Kbyte Blocks
  • – Full Chip Erase
  • Individual Sector Protection with Global Protect/Unprotect Feature
  • – Sixty-Four 64-Kbyte Physical Sectors
  • Hardware Controlled Locking of Protected Sectors
  • Flexible Programming
  • – Byte/Page Program (1 to 256 Bytes)
  • Automatic Checking and Reporting of Erase/Program Failures
  • JEDEC Standard Manufacturer and Device ID Read Methodology
  • Low Power Dissipation
  • – 7 mA Active Read Current (Typical)
  • – 15 µA Deep Power-Down Current (Typical)
  • Endurance: 100,000 Program/Erase Cycles
  • Data Retention: 20 Years
  • Complies with Full Industrial Temperature Range
  • Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options
  • – 8-lead SOIC (200-mil wide)
  • – 16-lead SOIC (300-mil wide)
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Specifications

Programmabe Not Verified Memory Type Non-Volatile
Memory Format FLASH Technology FLASH
Memory Size 32Mbit Memory Organization 256 Bytes x 16384 pages
Memory Interface SPI Clock Frequency 70 MHz
Write Cycle Time - Word, Page 6µs, 5ms Access Time -
Voltage - Supply 2.7V ~ 3.6V Operating Temperature -40°C ~ 85°C (TC)
Mounting Type Surface Mount

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Availability: 6975 PCS

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