PIC18F25K80 MICROCHIP [Microchip Technology], PIC18F25K80 Datasheet - Page 579

• Manufacturer Part Number: PIC18F25K80
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 31-12:
TABLE 31-16: EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
 2011 Microchip Technology Inc.
73
73A
74
75
76
78
79
80
81
Param.
No.
Note:
SCKx
(CKPx = 0 )
SCKx
(CKPx = 1 )
SDOx
SDIx
T
T
T
T
T
T
T
T
T
T
T
T
T
SC
SC
SC
SC
SC
SC
DI
DI
B
DO
DO
DO
DO
Symbol
2
Refer to
V2
V2
H2
L2
R
F
H2
L2
B
R
F
V2
V2
SC
SC
DI
DO
DI
DO
SC
SC
L
L,
H,
L
V
V,
H,
L
Figure 31-3
EXAMPLE SPI MASTER MODE TIMING (CKE = 1)
Setup Time of SDIx Data Input to SCKx Edge
Last Clock Edge of Byte 1 to the 1st Clock Edge
of Byte 2
Hold Time of SDIx Data Input to SCKx Edge
SDOx Data Output Rise Time
SDOx Data Output Fall Time
SCKx Output Rise Time (Master mode)
SCKx Output Fall Time (Master mode)
SDOx Data Output Valid after SCKx Edge
SDOx Data Output Setup to SCKx Edge
81
73
MSb In
MSb
for load conditions.
74
75, 76
Characteristic
80
bit 6 - - - - - - 1
bit 6 - - - - 1
Preliminary
PIC18F66K80 FAMILY
LSb In
LSb
1.5 T
Min
T
CY
20
40
79
78
—
—
—
—
—
CY
+ 40
Max Units
25
25
25
25
50
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS39977C-page 579
Conditions