SA25F020 Datasheet - Saifun

SA25F020 2Mb Serial Flash

The SA25F020 is a 2Mb (512K X 4) CMOS non-volatile serial Flash Memory. This device fully conforms to the SPI 4-wire protocol, is enabled through the Chip Select (CSb) pin, and uses Clock (SCK), Data-in (SI) and Data-out (SO) pins to synchronously control data transfer between the SPI microcontrolle.

SA25F020 Features

* =

* = Saifun NROM™ Flash Cell Serial Peripheral Interface (SPI) Compatible, Supports SPI Modes 0 (0,0) and 3 (1,1) Page Program Operation: 1024 pages (256 Bytes/Page) Single Page Rewrite Cycle (Erase and Program) in 10ms Typical Page Program Mode (up to 256 bytes) in 8ms T

SA25F020_Saifun.pdf