Datasheet

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
DS70616F-page 522 Preliminary © 2009-2012 Microchip Technology Inc.
TABLE 32-33: SPI1, SPI3, AND SPI4 MAXIMUM DATA/CLOCK RATE SUMMARY
FIGURE 32-15: SPI1, SPI3, AND SPI4 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 32-33 ——0,10,10,1
9 MHz — Table 32-34 — 10,11
9 MHz — Table 32-35 — 00,11
15 MHz — — Table 32-36 100
11 MHz — — Table 32-37 110
15 MHz — — Table 32-38 010
11 MHz — — Table 32-39 000
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 32-1 for load conditions.