pic24hj128gp510t-i-pt Microchip Technology Inc., pic24hj128gp510t-i-pt Datasheet - Page 255

• Manufacturer Part Number: pic24hj128gp510t-i-pt
• Description: High-performance, 16-bit Microcontrollers
• Manufacturer: Microchip Technology Inc.

TABLE 23-28: SPIx MASTER MODE (CKE = 0) TIMING REQUIREMENTS
FIGURE 23-10:
© 2007 Microchip Technology Inc.
AC CHARACTERISTICS
SP10
SP11
SP20
SP21
SP30
SP31
SP35
SP40
SP41
Note 1:
Param
No.
Note: Refer to Figure 23-1 for load conditions.
(CKP = 0)
(CKP = 1)
SDI
SCK
SDO
SCK
2:
3:
4:
X
X
X
X
TscL
TscH
TscF
TscR
TdoF
TdoR
TscH2doV,
TscL2doV
TdiV2scH,
TdiV2scL
TscH2diL,
TscL2diL
These parameters are characterized but not tested in manufacturing.
Data in “Typ” column is at 5V, 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.
Symbol
SP36
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
SPIx MODULE MASTER MODE (CKE = 1) TIMING CHARACTERISTICS
SP40
MSb In
MSb
Characteristic
SP11
SP41
SP30,SP31
SP35
SP10
PIC24HJXXXGPX06/X08/X10
(1)
(4)
(3)
(4)
(3)
Bit 14 - - - - - -1
Bit 14 - - - -1
(4)
(4)
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature
T
T
Min
CY
CY
23
30
—
—
—
—
—
/2
/2
SP21
SP20
Typ
—
—
—
—
—
—
—
—
LSb In
6
LSb
(2)
SP20
SP21
Max
—
—
—
—
—
—
20
—
—
-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
DS70175F-page 253
Conditions
—
—
—
—
—