PIC16F818_13 Datasheet, PDF (135/178 Pages) Microchip Technology – 18/20-Pin Enhanced Flash Microcontrollers with nanoWatt Technology

PIC16F818/819
FIGURE 15-12: SPI SLAVE MODE TIMING (CKE = 0)
SS
70
SCK
(CKP = 0)
71
72
78
SCK
(CKP = 1)
SDO
80
MSb
79
Bit 6 - - - - - -1
75, 76
SDI
MSb In
Bit 6 - - - -1
74
73
Note: Refer to Figure 15-3 for load conditions.
83
79
78
LSb
77
LSb In
FIGURE 15-13:
SS
SPI SLAVE MODE TIMING (CKE = 1)
82
70
SCK
(CKP = 0)
83
71
72
SCK
(CKP = 1)
80
SDO
MSb
Bit 6 - - - - - -1
LSb
75, 76
77
SDI
MSb In
Bit 6 - - - -1
LSb In
74
Note: Refer to Figure 15-3 for load conditions.
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DS39598F-page 135