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...