AT45DB021D Overview
The AT45DB021D is a 2.7V, serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB021D supports RapidS serial interface for applications requiring very high speed operations. RapidS serial interface is SPI patible for frequencies up to 66 MHz.
AT45DB021D Key Features
- Single 2.7V to 3.6V Supply
- RapidS® Serial Interface: 66 MHz Maximum Clock Frequency
- SPI patible Modes 0 and 3
- User Configurable Page Size
- 256 Bytes per Page
- 264 Bytes per Page Page Program Operation
- Intelligent Programming Operation
- 1,024 Pages (256/264 Bytes/Page) Main Memory Flexible Erase Options
- Page Erase (256 Bytes)
- Block Erase (2 Kbytes)
