Description
IS25WQ040/020 IS25WQ040 IS25WQ020 4M/2M-BIT 1.8V QUAD SERIAL FLASH MEMORY WITH 104MHZ MULTI I/O SPI DATA SHEET Integrated Silicon Solution, Inc.- www.
The IS25WQ040/020 (4M/2Mbit) Serial Flash memory offers a storage solution with flexibility and performance in a simplified pin count package.
Features
* Industry Standard Serial Interface - IS25WQ040: 4M-bit/ 512K-byte - IS25WQ020: 2M-bit/ 256K-byte - 256-bytes per Programmable Page Standard - Standard SPI/Dual/Quad Multi-I/O SPI
* High Performance Serial Flash (SPI)
- 33MHz SPI Normal Read - 104 MHz SPI/Dual/Quad Multi-I/O SPI - 416 MHz e
Applications
* requiring solid data retention. The device supports the standard Serial Peripheral Interface (SPI), Dual/Quad output (SPI), and Dual/Quad I/O (SPI). Clock frequencies of up to 104MHz for all read modes allow for equivalent clock rates of up to 416MHz (104MHz x 4) allowing up to 52MBytes/S of through