PIC17C752 MICROCHIP [Microchip Technology], PIC17C752 Datasheet - Page 240

• Manufacturer Part Number: PIC17C752
• Description: High-Performance 8-Bit CMOS EPROM Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 20-12: SPI SLAVE MODE TIMING (CKE = 1)
TABLE 20-12: SPI MODE REQUIREMENTS (SLAVE MODE, CKE = 1)
DS30264A-page 240
*
† Data in "Typ" column is at 5V, 25˚C unless otherwise stated. These parameters are for design guidance only and are not
Param.
(CKP = 0)
(CKP = 1)
SDI
SDI
SCK
SDO
SS
SCK
No.
Characterized but not tested.
71
82
70
72
74
75
76
77
80
83
tested.
TssL2scH,
TssL2scL
TscH
TscL
TscH2diL,
TscL2diL
TdoR
TdoF
TssH2doZ
TscH2doV,
TscL2doV
TssL2doV
TscH2ssH,
TscL2ssH
Sym
82
70
Refer to Figure 20-1 for load conditions.
MSB IN
Characteristic
SS to SCK or SCK input
SCK input high time (slave mode)
SCK input low time (slave mode)
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
SDO data output valid after SCK
edge
SDO data output valid after SS
edge
SS
MSB
74
71
after SCK edge
75, 76
72
BIT6 - - - - - -1
BIT6 - - - -1
Preliminary
80
T
T
CY
CY
1.5T
+ 40 *
T
100 *
10 *
Min
CY
—
—
—
—
+ 20 *
+ 20 *
LSB
CY
LSB IN
*
Typ†
—
—
—
—
10
10
—
—
—
—
83
Max
25 *
25 *
50 *
50 *
50 *
—
—
—
—
—
1997 Microchip Technology Inc.
77
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Conditions