PIC16F872_06 Datasheet, PDF (135/168 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS Flash Microcontroller with 10-Bit A/D

PIC16F872
FIGURE 14-12: SPI SLAVE MODE TIMING (CKE = 0)
SS
70
SCK
(CKP = 0)
71
72
78
SCK
(CKP = 1)
SDO
80
MSb
79
BIT6 - - - - - -1
75, 76
SDI
MSb IN
BIT6 - - - -1
74
73
Note: Refer to Figure 14-3 for load conditions.
83
79
78
LSb
77
LSb IN
FIGURE 14-13: SPI SLAVE MODE TIMING (CKE = 1)
82
SS
70
SCK
(CKP = 0)
83
71
72
SCK
(CKP = 1)
80
SDO
MSb
BIT6 - - - - - -1
LSb
75, 76
77
SDI
MSb IN
BIT6 - - - -1
LSb IN
74
Note: Refer to Figure 14-3 for load conditions.
© 2006 Microchip Technology Inc.
DS30221C-page 133