PIC17C756A MICROCHIP [Microchip Technology], PIC17C756A Datasheet - Page 255

• Manufacturer Part Number: PIC17C756A
• Description: High-Performance 8-bit CMOS EPROM Microcontrollers with 10-bit A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 20-14:
TABLE 20-9:
Note 1: Specification 73A is only required if specifications 71A and 72A are used.
Param.
2000 Microchip Technology Inc.
71A
72A
73A
No.
†
71
72
73
74
75
76
78
79
80
81
(CKP = 0)
(CKP = 1)
SDI
SS
SCK
SCK
SDO
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TscR
TscF
TscH2doV,
TscL2doV
TdoV2scH,
TdoV2scL
Data in "Typ" column is at 5V, 25°C unless otherwise stated.
B
Symbol
2
Note:
B
SPI MODE REQUIREMENTS (MASTER MODE, CKE = 1)
SPI MASTER MODE TIMING (CKE = 1)
Refer to Figure 20-5 for load conditions.
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
Characteristic
75, 76
80
72
BIT6 - - - - - -1
BIT6 - - - -1
Continuous
Single Byte
Continuous
Single Byte
1.25 T
1.25T
1.5T
LSb IN
LSb
Min
100
100
CY
Tcy
40
40
CY
—
—
—
—
—
CY
+ 40
+ 30
+ 30
79
78
Typ†
—
—
—
—
—
—
—
10
10
10
10
—
—
PIC17C7XX
Max
25
25
25
25
50
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DS30289B-page 255
(Note 1)
(Note 1)
(Note 1)
Conditions