C8051F91X-C8051F90X 查看數據表（PDF） - Silicon Laboratories

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C8051F91X-C8051F90X

Single/Dual Battery, 0.9–3.6 V, 16–8 kB, SmaRTClock, 12/10-Bit ADC MCU

Silicon Laboratories 

C8051F91x-C8051F90x

SCK*

MISO

T

MCKH

T

MCKL

T

MIS

T

MIH

MOSI

* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.

Figure 24.8. SPI Master Timing (CKPHA = 0)

SCK*

MISO

T

MCKH

T

MCKL

T

MIS

T

MIH

MOSI

* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.

Figure 24.9. SPI Master Timing (CKPHA = 1)

Rev. 1.0

267

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