PIC18F67J11-IPT Datasheet, PDF (413/448 Pages) Microchip Technology – 64/80-Pin High-Performance, 1-Mbit Flash Microcontrollers with nanoWatt Technology

PIC18F87J11 FAMILY
FIGURE 27-13: EXAMPLE SPI MASTER MODE TIMING (CKE = 0)
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SDIx
78
79
80
MSb
79
bit 6 - - - - - - 1
MSb In
74
73
75, 76
bit 6 - - - - 1
78
LSb
LSb In
Note: Refer to Figure 27-3 for load conditions.
TABLE 27-19: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 0)
Param
No.
Symbol
Characteristic
Min
Max Units Conditions
73
TDIV2SCH, Setup Time of SDIx Data Input to SCKx Edge
TDIV2SCL
100
— ns
73A TB2B
Last Clock Edge of Byte 1 to the 1st Clock Edge 1.5 TCY + 40 — ns
of Byte 2
75
TDOR
SDOx Data Output Rise Time
—
25 ns
76
TDOF
SDOx Data Output Fall Time
—
25 ns
78
TSCR
SCKx Output Rise Time
—
25 ns
79
TSCF
SCKx Output Fall Time
—
25 ns
80
TSCH2DOV, SDOx Data Output Valid after SCKx Edge
TSCL2DOV
—
50 ns
© 2009 Microchip Technology Inc.
DS39778D-page 413