IC: FLASH memory | 256MbFLASH | SPI | 133MHz | 2.7÷3.6V | WSON8 | serial
IC: FLASH memory | 256MbFLASH | SPI | 133MHz | 2.7÷3.6V | SO16 | serial
IC: FLASH memory | 256MbFLASH | SPI | 133MHz | 2.7÷3.6V | WSON8 | serial
IC: FLASH memory | 256MbFLASH | SPI | 133MHz | 2.7÷3.6V | SO16 | serial