IS25WQ040 Datasheet - ISSI

IS25WQ040 4M/2M-BIT 1.8V QUAD SERIAL FLASH MEMORY

The IS25WQ040/020 (4M/2Mbit) Serial Flash memory offers a storage solution with flexibility and performance in a simplified pin count package. ISSI’s “Industry Standard Serial Interface” is for systems that have limited space, pins, and power. The IS25WQ040/020 is accessed through a 4-wire SPI Inter.

IS25WQ040 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

IS25WQ040-ISSI.pdf