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