pic32mx320f064h Microchip Technology Inc., pic32mx320f064h Datasheet - Page 522

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

PIC32MX FAMILY
FIGURE 29-9:
TABLE 29-27: SPIx MASTER MODE (CKE = 0) TIMING REQUIREMENTS
DS61143A -page 520
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Legend: TBD = To Be Determined
Note 1:
Param
No.
Note: Refer to Figure 29-1 for load conditions.
(CKP = 0)
(CKP = 1)
SDIx
SCKx
SDOx
SCKx
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. 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.
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
MSb
SP10
Advance Information
(1)
(4)
(3)
(4)
(3)
(4)
(4)
Bit 14 - - - -1
Standard Operating Conditions: 2.5V to 3.6V
(unless otherwise stated)
Operating temperature
Bit 14 - - - - - -1
T
T
TBD
TBD
SCK
SCK
Min
—
—
—
—
—
/2
/2
SP21
SP20
Typ
TBD
TBD
—
—
—
—
—
—
—
(2)
SP30
SP20
SP21
TBD
TBD
TBD
Max
LSb In
LSb
—
—
—
—
—
-40°C ≤ T
Units
© 2007 Microchip Technology Inc.
ns
ns
ns
ns
ns
ns
ns
ns
ns
A
≤ +85°C
Conditions