AT89C51CC03U-S3SIM ATMEL [ATMEL Corporation], AT89C51CC03U-S3SIM Datasheet - Page 183

• Manufacturer Part Number: AT89C51CC03U-S3SIM
• Description: Enhanced 8-bit MCU with CAN Controller and Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

4182I–CAN–06/05
(SSCPOL= 0)
(SSCPOL= 1)
(SSCPOL= 0)
(SSCPOL= 1)
(output)
(output)
(output)
(output)
(input)
(output)
(output)
(output)
(output)
MOSI
MISO
SCK
SCK
(input)
MOSI
MISO
SS
SS
SCK
SCK
Figure 86. SPI Master Waveforms (SSCPHA= 0)
Note:
Figure 87. SPI Master Waveforms (SSCPHA= 1)
Note:
Note:
(1)
Port Data
1.
1.
Port Data
SS
SS
T
T
handled by software using general purpose port pin.
handled by software using general purpose port pin.
IVCH
IVCL
MSB IN
MSB OUT
T
T
T
CHIX
CLIX
CHCX
T
CHCX
T
T
T
IVCH
IVCL
MSB IN
CHCH
T
MSB OUT
T
T
CHCH
T
CLOV
CHOV
T
T
CLCX
T
CHIX
CLIX
CLCX
BIT 6
T
T
CLOV
CHOV
BIT 6
BIT 6
T
T
CLOX
CHOX
BIT 6
LSB IN
LSB OUT
T
T
CLCH
CHCL
T
T
CLCH
CHCL
LSB IN
LSB OUT
T
T
Port Data
CLOX
CHOX
Port Data
183