• Part: AT25FF321A
  • Description: SPI Serial Flash Memory
  • Manufacturer: Renesas
  • Size: 1.89 MB
Download AT25FF321A Datasheet PDF
Renesas
AT25FF321A
AT25FF321A is SPI Serial Flash Memory manufactured by Renesas.
Features - Voltage Range: 1.65 V - 3.6 V - 32-Mbit Flash Memory - Serial Peripheral Interface (SPI) patible - Supports SPI modes 0 and 3 - Supports single input/output operations(1-1-1) - Supports dual output operations (1-1-2) - Supports quad output operations (1-1-4) - Supports quad I/O operations (1-4-4) - Supports Xi P operations (1-4-4, 0-4-4) - 133 MHz maximum operating frequency - Clock-to-output of 8 ns - Flexible, optimized erase architecture for code and data storage applications - Uniform 4-k Byte block erase - Uniform 32-k Byte block erase - Uniform 64-k Byte block erase - Full chip erase - Flexible non-volatile block protection - 1 x 128-byte factory-programmed unique identifier - 3 x 128-byte, One Time Programmable (OTP) security registers - Flexible programming - Byte/Page program (1 to 256 Bytes) - Sequential program mode capability - Erase program suspend resume - Software controlled Reset and Terminate mands - Hardware reset option (through HOLD pin) - JEDEC hardware reset - Non-volatile status register configuration option - JEDEC standard manufacturer and device ID read methodology - Serial Flash Discoverable Parameters (SFDP) version 1.6 - Low power dissipation: - 26 µA standby current (typical) - 7 µA Deep Power-Down (DPD) current (typical) - 5 - 7 n A Ultra-Deep Power-Down (UDPD) current (typical) - 8.3 m A active read current (1-1-1 - 104 MHz) - 9.2 m A program current - 10.2 m A erase...