Datasheet

dsPIC33FJ12GP201/202
DS70264E-page 214 © 2007-2011 Microchip Technology Inc.
TABLE 22-28: SPIx MAXIMUM DATA/CLOCK RATE SUMMARY
FIGURE 22-9: SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY CKE = 0) TIMING
CHARACTERISTICS
FIGURE 22-10: SPIx MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY CKE = 1) TIMING
CHARACTERISTICS
AC CHARACTERISTICS
Standard Operating Conditions: 3.0V to 3.6V
(unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
-40°C ≤T
A ≤+125°C for Extended
Maximum
Data Rate
Master
Transmit Only
(Half-Duplex)
Master
Transmit/Receive
(Full-Duplex)
Slave
Transmit/Receive
(Full-Duplex)
CKE CKP SMP
15 Mhz Table 22-29 ——0,10,10,1
9 Mhz — Table 22-30 — 10,11
9 Mhz — Table 22-31 — 00,11
15 Mhz — — Table 22-32 100
11 Mhz — — Table 22-33 110
15 Mhz — — Table 22-34 010
11 Mhz — — Table 22-35 000
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SP10
SP21
SP20
SP35
SP20
SP21
MSb LSb
Bit 14 - - - - - -1
SP30, SP31
SP30, SP31
Note: Refer to Figure 22-1 for load conditions.
SCKx
(CKP = 0)
SCKx
(CKP = 1)
SDOx
SP10
SP21
SP20
SP35
SP20
SP21
MSb LSb
Bit 14 - - - - - -1
SP30, SP31
Note: Refer to Figure 22-1 for load conditions.
SP36