pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 523

• Manufacturer Part Number: pic32mx320f064h
• Description: 64/100-pin General Purpose, 32-bit Flash Microcontrollers
• Manufacturer: Microchip Technology Inc.

FIGURE 29-10:
TABLE 29-28: SPIx MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP36
SP40
SP41
Legend: TBD = To Be Determined
Note 1:
Param
Note: Refer to Figure 29-1 for load conditions
No.
(CKP = 0)
(CKP = 1)
SDI
SCK
SDO
SCK
2:
3:
4:
X
X
X
X
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdoV2sc,
TdoV2scL
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 3.3V, 25°C unless otherwise stated. Parameters are for design guidance only
and are not tested.
The minimum clock period for SCKx is 20 ns. Therefore, the clock generated in Master mode must not
violate this specification.
Assumes 50 pF load on all SPIx pins.
Symbol
SP40
SP36
SPIx MODULE MASTER MODE (CKE = 1) 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
SDOx Data Output Setup to
First SCKx Edge
Setup Time of SDIx Data Input
to SCKx Edge
Hold Time of SDIx Data Input
to SCKx Edge
MSb In
(4)
MSb
Characteristic
SP41
SP11
SP30,SP31
SP35
SP10
Advance Information
(1)
(4)
(3)
(4)
Bit 14 - - - - - -1
(3)
Bit 14 - - - -1
.
(4)
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature
T
T
TBD
TBD
TBD
SCK
SCK
Min
—
—
—
—
—
/2
/2
Typ
SP21
SP20
TBD
TBD
—
—
—
—
—
—
—
—
LSb In
(2)
LSb
PIC32MX FAMILY
Max
TBD
TBD
TBD
SP20
SP21
—
—
—
—
—
—
—
-40°C ≤ T
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
≤ +85°C
DS61143A -page 521
Conditions