c8051f544 Silicon Laboratories, c8051f544 Datasheet - Page 224

• Manufacturer Part Number: c8051f544
• Description: Mixed Signal Isp Flash Mcu Family
• Manufacturer: Silicon Laboratories

C8051F54x
224
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
MISO
* SCK is shown for CKPOL = 0. SCK is the opposite polarity for CKPOL = 1.
SCK*
MOSI
MISO
MOSI
SCK*
Figure 22.8. SPI Master Timing (CKPHA = 0)
Figure 22.9. SPI Master Timing (CKPHA = 1)
T
T
MCKH
MCKH
T
MIS
T
T
MCKL
MCKL
Rev. 1.0
T
MIS
T
MIH
T
MIH