????????25Q256??????????? ????????25Q256??25Q32????

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??§à?????????SPI???????2/4??SPI????SPI???????????104MHz??????64¦Ë¦·????§Ü??256?????????????????????????????????????????§Õ??§à???????????????§à????????????§à???????????¦Ë???????¦Ë???????¦Ë????????¦Ê???þŸ???????¨¹?????????????????????????????????????????????3???????????????128Mb??????????????4???????????????256Mb??????????

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????????25Q256??????????256Mb?????????§à??????????¦Ë?????????§³?256????????§à?????16?????????§³?4KB???????????128??????????32KB?ï…??64KB???ï…???????????????????¦¶??0x0000000??0x7FFFFF??????8192????????512???î•??§à?????????SPI???????2/4??SPI????SPI???????????104MHz??????64¦Ë¦·????§Ü??256?????????????????????????????????????????§Õ??§à???????????????§à????????????§à???????????¦Ë???????¦Ë???????¦Ë????????¦Ê???þŸ???????¨¹?????????????????????????????????????????????3???????????????128Mb??????????????4???????????????256Mb??????????????????25Q256???§Ò????????????SPI???SPI?????????HOLD???????

????????25Q32??????????32Mb?????????§à??????????¦Ë??????????§³?256????????§à?????16?????????§³?4KB???????????128??????????32KB?ï…??64KB???ï…???????????????????¦¶??0x0000000??0x1FFFFF??????2048????????128???î•??§à????????????SPI???????2/4??SPI????SPI???????????104MHz?????????????????25Q256?????????64¦Ë¦·????§Ü??256????????????????????¨¹?????????????25Q256?????????????????????????????????????????25Q32???§Ò????????????SPI???SPI?????

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????xiaoYing  ?????????2023-08-25