W25Qxx Large Capacity FLASH Storage Module SPI Interface

W25Qxx Large Capacity FLASH Storage Module SPI Interface provides a storage solution for systems with limited space, pins and power. The 25Q series offers flexibility and performance well beyond ordinary Serial Flash devices.

They are ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP) and storing voice, text and data. The device operates on a single 2.7V to 3.6V power supply with current consumption as low as 4mA active and 1µA for power-down. All devices are offered in space-saving packages.

Specifications

• Clock frequency: less than 104MHz
• Working voltage: 2.7~3.6VDC
• Current Consumption: 4mA
• Support SPI interface
• Provide STM32 test code
• Using serial Nor flash external extender memory chip W25Qxx
• 32Mb, 64Mb 128Mb
• Length: 14mm
• Width: 15mm
• Height: 3mm

Pinout

Pin  Name            Description
1       VCC            3.3V Power input
2       CS CS,       Chip select
3       DO MISO,  Serial out
4       GND           Device ground
5       CLK CLK,   Clock
6       DI MOSI,    Serial in

Package included: W25Qxx Large Capacity FLASH Storage Module SPI Interface

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