PIC16C63A Microchip Technology, PIC16C63A Datasheet - Page 115

• Manufacturer Part Number: PIC16C63A
• Description: 28/40-Pin 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

FIGURE 14-10: EXAMPLE SPI MASTER MODE TIMING (CKE = 1)
TABLE 14-9:
Param.
Note1:
1998 Microchip Technology Inc.
No.
71A
72A
73A
71
72
73
74
75
76
78
79
80
81
(CKP = 0)
(CKP = 1)
SDI
SCK
SDO
SS
SCK
† Data in “Typ” column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only
and are not tested.
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TscR
TscF
TscH2doV,
TscL2doV
TdoV2scH,
TdoV2scL
Specification 73A is only required if specifications 71A and 72A are used.
B
Symbol
2
B
Refer to Figure 14-1 for load conditions.
EXAMPLE SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
Characteristic
SCK input high time
(slave mode)
SCK input low time
(slave mode)
Setup time of SDI data input to SCK
edge
Last clock edge of Byte1 to the 1st clock
edge of Byte2
Hold time of SDI data input to SCK edge
SDO data output rise
time
SDO data output fall time
SCK output rise time
(master mode)
SCK output fall time (master mode)
SDO data output valid
after SCK edge
SDO data output setup to SCK edge
81
73
MSb IN
MSb
74
71
75, 76
80
72
BIT6 - - - - - -1
BIT6 - - - -1
Continuous
Single Byte
Continuous
Single Byte
Standard
Extended (LC)
Standard
Extended (LC)
Standard
Extended (LC)
Preliminary
PIC16C63A/65B/73B/74B
1.25T
1.25T
1.5T
LSb IN
LSb
Min
T
100
100
CY
40
40
—
—
—
—
—
CY
CY
CY
+ 40
+ 30
+ 30
79
78
Typ† Max Units
—
—
—
—
—
—
—
10
20
10
10
20
10
—
—
—
100
25
45
25
25
45
25
50
—
—
—
—
—
—
—
—
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS30605A-page 115
Note 1
Note 1
Note 1
Conditions