Microchip Technology MA330024 Data Sheet

Page of 462
 2009-2014 Microchip Technology Inc.
DS70000591F-page 395
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
TABLE 27-31: SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY) TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
-40°C
 T
A
 
 +85°C for Industrial
-40°C
 T
A
 
 +125°C for Extended
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
SP10
TscP
Maximum SCKx Frequency
15
MHz
See Note 
SP20
TscF
SCKx Output Fall Time
ns
See Parameter 
and Note 
SP21
TscR
SCKx Output Rise Time
ns
See Paramete
and Note 
SP30
TdoF
SDOx Data Output Fall Time
ns
See Parameter 
and Note 
SP31
TdoR
SDOx Data Output Rise Time
ns
See Paramete
and Note 
SP35
TscH2doV,
TscL2doV
SDOx Data Output Valid after 
SCKx Edge
6
20
ns
SP36
TdiV2scH,
TdiV2scL
SDOx Data Output Setup to 
First SCKx Edge
30
ns
Note 1:
These parameters are characterized, but are not tested in manufacturing.
2:
Data in “Typ” column is at 3.3V, +25°C unless otherwise stated.
3:
The minimum clock period for SCKx is 66.7 ns. Therefore, the clock generated in Master mode must not 
violate this specification.
4:
Assumes 50 pF load on all SPIx pins.