45DB041B Datasheet - ATMEL Corporation

45DB041B 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash

The AT45DB041B is a 2.5-volt or 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 4,325,376 bits of memory are organized as 2048 pages of 264 bytes each. In addition to the main memory, the AT45D.

45DB041B Features

* Single 2.5V - 3.6V or 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation

* Single Cycle Reprogram (Erase and

45DB041B_ATMELCorporation.pdf