IS25WQ040 memory equivalent, 4m/2m-bit 1.8v quad serial flash memory.
* Industry Standard Serial Interface - IS25WQ040: 4M-bit/ 512K-byte - IS25WQ020: 2M-bit/ 256K-byte - 256-bytes per Programmable Page Standard - Standard SPI/Dual/Quad.
requiring solid data retention.
The device supports the standard Serial Peripheral Interface (SPI), Dual/Quad output (SP.
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 IS.
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