????????о????????????????????????????????????о???
?????????????????????峧??????????????????????о??????????????????У????????????????о???????????е??????????????????????????????????????о???????????????????????????硣
1.?????
????????о???????????W25???????W25Q64??W25Q128???"W"????????Winbond????"25"????ò??????SPI NOR Flash??С????????????????ж?о??????
2.?洢????
???????????????"Q64"?е?"64"??"Q128"?е?"128"??????о???洢????????λ??Mbit????λ??????1000 Kbit?????磬W25Q64????64 Mbit??洢???????8 MB (1MB=1024KB)????W25Q128???128 Mbit???16 MB??
3.??????????????
???????????????????????????????????????????????????
Q??Quad SPI Flash??????????SPI???????????
N??Standard SPI Flash???????SPI????
M??Multiple I/O????·???????????
???磺W25Q64????????????SPI????64 Mbit????о???
4.?????
???????о????д?????????????????????????β??????????????????????????????
V??????80MHz?????????????104MHz?????????
F??????100MHz?????????????133MHz?????
J??????120MHz?????????????200MHz?????
???磺W25Q64FV???64 Mbit??????????SPI?????????100MHz???????
5.????????????????
?????????????????????????????????磺
SSIG??8????SOIC???壻
USIG??8????SOIC??壻
TR??16????TSOP??
ZP??8????WSON??
??????β?????????????ɡ??磺W25Q64FVSSIG?64 Mbit??????????SPI????100MHz?????????????8????SOIC????????
6.????Χ
??????????о??????????????????Χ?????
0?????????????Χ?0????+70?棻
I?????????????Χ?-40????+85?棻
H?????????????Χ?-40????+105?檔
???磺W25Q64FVIH???64 Mbit??????????SPI????100MHz????????????????Χ?-40????+85?档
???????????????????????????????о???????????????????????ó??????????????о????????λ??????????????????????????????????????????????????о??????????????
????admin ?????????2023-06-01
