AT45DB321E - Adesto

AT45DB321E 2.3V Minimum SPI Serial Flash Memory

The Adesto® AT45DB321E is a 2.3V minimum, serial-interface sequential access Flash memory ideally suited for a wide variety of digital voice, image, program code, and data storage applications. The AT45DB321E also supports the RapidS serial interface for applications requiring very high speed operation. Its 34,603,008 bits of memory are organized as 8,192 pa.

Features

 Single 2.3V - 3.6V supply
 Serial Peripheral Interface (SPI) compatible
 Supports SPI modes 0 and 3
 Supports RapidS™ operation
 Continuous read capability through entire array
 Up to 85MHz
 Low-power read option up to 15MHz
 Clock-to-output time (tV) of 6ns maximum
 User configurable page size
 512 bytes per page
 528 bytes per page (default)
 Page size can be factory pre-configured for 512 bytes
 Two fully independent SRAM data buffers (512/528 bytes)
 Flexible programming options
 Byte/Page Program (1 to 512/528 bytes) directly into main memory
 Buffer Write
 Buffer to Mai.