SST’s 25 series Serial Flash family features a four-wire, SPI-compatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. The SST25VF016B devices are enhanced with imp

sst25vf016b芯片读写，SPI通信方式(Read and Writer sst25vf016b)

sst25-master 官方程序 建议看看，感觉很不错(sst25-master is ok very good)