PIC24HJ12GP201 Datasheet, PDF (205/234 Pages) Microchip Technology – High-Performance, 16-Bit Microcontrollers

PIC24HJ12GP201/202
FIGURE 21-10:
SCKX
(CKP = 0)
SPIx MODULE MASTER MODE (CKE = 1) TIMING CHARACTERISTICS
SP36
SP11
SP10
SP21
SP20
SCKX
(CKP = 1)
SP35
SP20
SP21
SDOX
SDIX
MSb
Bit 14 - - - - - -1
SP40
SP30,SP31
MSb In
SP41
Bit 14 - - - -1
Note: Refer to Figure 21-1 for load conditions.
LSb
LSb In
TABLE 21-29: SPIx MODULE MASTER MODE (CKE = 1) TIMING REQUIREMENTS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤ TA ≤ +125°C for Extended
Param
No.
Symbol
Characteristic⁽¹⁾
Min Typ⁽²⁾ Max Units
Conditions
SP10
SP11
SP20
TscL
TscH
TscF
SCKx Output Low Time
SCKx Output High Time
SCKx Output Fall Time
TCY/2
—
—
ns See Note 3
TCY/2
—
—
ns See Note 3
—
—
—
ns See parameter D032
and Note 4
SP21 TscR
SCKx Output Rise Time
—
—
—
ns See parameter D031
and Note 4
SP30 TdoF
SDOx Data Output Fall Time
—
—
—
ns See parameter D032
and Note 4
SP31 TdoR
SDOx Data Output Rise Time —
—
—
ns See parameter D031
and Note 4
SP35 TscH2doV, SDOx Data Output Valid after —
6
20
ns
—
TscL2doV SCKx Edge
SP36 TdoV2sc, SDOx Data Output Setup to
30
—
—
ns
—
TdoV2scL First SCKx Edge
SP40 TdiV2scH, Setup Time of SDIx Data
23
—
—
ns
—
TdiV2scL Input to SCKx Edge
Note 1:
2:
3:
4:
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. The clock generated in Master mode must not violate this
specification.
Assumes 50 pF load on all SPIx pins.
© 2007 Microchip Technology Inc.
Preliminary
DS70282B-page 203