AT25DQ321 Overview
The AT25DQ321 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 AT25DQ321, with its erase granularity as small as 4KB, makes it ideal for data storage as well, eliminating the need for additional data storage...
AT25DQ321 Key Features
- Single 2.7V
- 3.6V supply
- Serial Peripheral Interface (SPI) patible
- Very high operating frequencies
- 100MHz for RapidS
- 85MHz for SPI
- Clock-to-output (tV) of 5ns maximum
- Flexible, optimized erase architecture for code + data storage