C8051F509-IMR Silicon Labs, C8051F509-IMR Datasheet - Page 262

• Manufacturer Part Number: C8051F509-IMR
• Description: 8-bit Microcontrollers - MCU 50 MIPS 64 kB 4 kB SPI UART I2C
• Manufacturer: Silicon Labs

Specifications of C8051F509-IMR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

C8051F50x/F51x
262
* 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 25.8. SPI Master Timing (CKPHA = 0)
Figure 25.9. SPI Master Timing (CKPHA = 1)
T
T
MCKH
MCKH
T
MIS
T
T
MCKL
MCKL
Rev. 1.2
T
MIS
T
MIH
T
MIH