M25P80是意法半导体公司推出的8M大容量串行接口Flash器件，采用2.7V-3.6V单电源供电，兼容标准的SPI接口，器件在上升沿接收数据，在下降沿发送数据，接口时钟最高为40MHz，支持最大256bytes的快速页面编程操作、快速的块擦除（512Kbit）操作和快速的整体擦除操作具有操作暂停和硬件写保护功能-M25P80 is agreed that the semiconductor company introduced 8M large capacity Serial Interface Flash device, using 2.7 V-single 3.6V power supply, the standard SPI-compatible interface, the device receiving data in the ascending, Send in the down-data interface clock maximum of 40 MHz, support 256 bytes of the largest fast page program, Quick Block Erase (512Kbit) Operation and rapid erasure of the overall operation has suspended operation and hardware write protection Gong can