AT45DB021B Datasheet - ATMEL Corporation

AT45DB021B 2-megabit 2.7-volt Only DataFlash

The AT45DB021B is a 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 2,162,688 bits of memory are organized as 1024 pages of 264 bytes each. In addiwww.DataSheet4U.com tion to the main memory, t.

AT45DB021B Features

* Single 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation

* Single Cycle Reprogram (Erase and Program)

* 1024 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operat

AT45DB021B_ATMELCorporation.pdf