DSPIC33FJ64GP306 Microchip Technology Inc., DSPIC33FJ64GP306 Datasheet - Page 285

• Manufacturer Part Number: DSPIC33FJ64GP306
• Description: High-performance, 16-bit Digital Signal Controllers
• Manufacturer: Microchip Technology Inc.

FIGURE 24-9:
TABLE 24-28: SPIx MASTER MODE (CKE = 0) TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param
No.
Note: Refer to Figure 24-1 for load conditions.
(CKP = 0)
(CKP = 1)
SDIx
SCKx
SCKx
SDOx
2:
3:
4:
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
Symbol
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 3.3V, 25°C unless otherwise stated.
The minimum clock period for SCKx is 100 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Assumes 50 pF load on all SPIx pins.
SPIx MODULE MASTER MODE (CKE = 0) TIMING CHARACTERISTICS
SCKx Output Low Time
SCKx Output High Time
SCKx Output Fall Time
SCKx Output Rise Time
SDOx Data Output Fall Time
SDOx Data Output Rise Time
SDOx Data Output Valid after
SCKx Edge
Setup Time of SDIx Data Input
to SCKx Edge
Hold Time of SDIx Data Input
to SCKx Edge
Characteristic
SP35
SP31
SP11
SP40 SP41
MSb In
dsPIC33FJXXXGPX06/X08/X10
MSb
SP10
(1)
(4)
(3)
(4)
(3)
(4)
(4)
Bit 14 - - - -1
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
Bit 14 - - - - - -1
T
T
Min
CY
CY
23
30
—
—
—
—
—
/2
/2
SP21
SP20
Typ
—
—
—
—
—
—
—
—
6
(2)
SP30
SP20
SP21
Max
LSb In
—
—
—
—
—
—
20
—
—
LSb
-40°C ≤ T
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
≤ +85°C
See parameter D032
See parameter D031
See parameter D032
See parameter D031
DS70286A-page 283
Conditions
—
—
—
—
—