Datasheet

dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
DS70000657H-page 438  2011-2013 Microchip Technology Inc.
TABLE 30-41: SPI1 MAXIMUM DATA/CLOCK RATE SUMMARY
FIGURE 30-22: SPI1 MASTER MODE (HALF-DUPLEX, TRANSMIT ONLY, CKE = 0)
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 30-42 ——0,10,10,1
10 MHz — Table 30-43 — 10,11
10 MHz — Table 30-44 — 00,11
15 MHz — — Table 30-45 100
11 MHz — — Table 30-46 110
15 MHz — — Table 30-47 010
11 MHz — — Table 30-48 000
SCK1
(CKP = 0)
SCK1
(CKP = 1)
SDO1
SP10
SP21SP20
SP35
SP20SP21
MSb LSbBit 14 - - - - - -1
SP30, SP31SP30, SP31
Note: Refer to Figure 30-1 for load conditions.