PIC17C756A MICROCHIP [Microchip Technology], PIC17C756A Datasheet - Page 256

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

PIC17C7XX
FIGURE 20-15:
TABLE 20-10: SPI MODE REQUIREMENTS (SLAVE MODE TIMING, CKE = 0)
DS30289B-page 256
Param.
71A
72A
73A
No.
†
Note 1: Specification 73A is only required if specifications 71A and 72A are used.
70
71
72
73
74
75
76
77
78
79
80
83
(CKP = 0)
(CKP = 1)
SDI
SDI
SCK
SDO
SS
SCK
Note:
TssL2scH,
TssL2scL
TscH
TscL
TdiV2scH,
TdiV2scL
T
TscH2diL,
TscL2diL
TdoR
TdoF
TssH2doZ
TscR
TscF
TscH2doV,
TscL2doV
TscH2ssH,
TscL2ssH
Data in "Typ" column is at 5V, 25°C unless otherwise stated.
B
Symbol
2
B
Refer to Figure 20-5 for load conditions.
SPI SLAVE MODE TIMING (CKE = 0)
SS to SCK or SCK input
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
SS to SDO output hi-impedance
SCK output rise time (Master mode)
SCK output fall time (Master mode)
SDO data output valid after SCK edge
SS
70
after SCK edge
80
71
73
Characteristic
MSb IN
MSb
74
72
75, 76
Continuous
Single Byte
Continuous
Single Byte
BIT6 - - - - - -1
BIT6 - - - -1
1.25T
1.25T
1.5T
1.5T
78
79
Min
100
100
Tcy
CY
CY
40
40
10
—
—
—
—
—
CY
CY
+ 40
+ 40
+ 30
+ 30
LSb
79
78
LSb IN
Typ†
10
10
10
10
83
—
—
—
—
—
—
—
—
—
—
—
2000 Microchip Technology Inc.
Max
77
25
25
50
25
25
50
—
—
—
—
—
—
—
—
—
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
(Note 1)
(Note 1)
(Note 1)
Conditions