AT25DF321 Overview
The AT25DF321 is a serial interface Flash memory device designed for use in a wide variety of high-volume consumer based applications in which program code is shadowed from Flash memory into embedded or external RAM for execution. The flexible erase architecture of the AT25DF321, with its erase granularity as small as 4-Kbytes, makes it ideal for data storage as well, eliminating the need for additional data storage...
AT25DF321 Key Features
- Single 2.7V
- 3.6V Supply
- Serial Peripheral Interface (SPI) patible
- 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
