AT45DB321 - 32-Megabit 2.7-volt Only Serial DataFlash
The AT45DB321 is a 2.7-volt only, serial-interface Flash memory suitable for in-sys- tem reprogramming.
Its 34,603,008 bits of memory are organized as 8192 pages of 528 bytes each.
In addition to the main memory, the AT45DB321 also contains two SRAM data buffers of 528 bytes each.
The buffers al
AT45DB321 Features
* Single 2.7V - 3.6V Supply
* Serial-interface Architecture
* Page Program Operation
* Single Cycle Reprogram (Erase and Program)
* 8192 Pages (528 Bytes/Page) Main Memory
* Optional Page and Block Erase Operations
* Two 528-byte SRAM Data Buff
