供应 W25Q64FVSIG W25Q64FVSSIG 闪存芯片

The W25Q64FV (64M-bit) Serial Flash memory 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.

The W25Q64FV array is organized into 32,768 programmable pages of 256-bytes each. Up to 256 bytes

can be programmed at a time. Pages can be erased in groups of 16 (4KB sector erase), groups of 128

(32KB block erase), groups of 256 (64KB block erase) or the entire chip (chip erase). The W25Q64FV has

2,048 erasable sectors and 128 erasable blocks respectively. The small 4KB sectors allow for greater

flexibility in applications that require data and parameter storage.