PIC18LF2X_13 Datasheet, PDF (463/560 Pages) Microchip Technology – PIC18(L)F2X/45K50 USB Flash MCU Product Brief

PIC18(L)F2X/4XK22
FIGURE 27-21: EUSART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING
TXx/CKx
pin
RXx/DTx
pin
121
121
120
122
Note: Refer to Figure 27-6 for load conditions.
TABLE 27-20: EUSART SYNCHRONOUS TRANSMISSION REQUIREMENTS
Param.
No.
Symbol
Characteristic
Min
Max
120 TckH2dtV SYNC XMIT (MASTER & SLAVE)
Clock High to Data Out Valid
121 Tckrf
Clock Out Rise Time and Fall Time
(Master mode)
122 Tdtrf
Data Out Rise Time and Fall Time
—
40
—
20
—
20
Units Conditions
ns
ns
ns
FIGURE 27-22: EUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING
TXx/CKx
pin
RXx/DTx
pin
125
126
Note: Refer to Figure 27-6 for load conditions.
TABLE 27-21: EUSART SYNCHRONOUS RECEIVE REQUIREMENTS
Param.
No.
Symbol
Characteristic
Min Max
125 TdtV2ckl SYNC RCV (MASTER & SLAVE)
Data Setup before CK  (DT setup time)
10
—
126 TckL2dtl Data Hold after CK  (DT hold time)
15
—
Units
ns
ns
Conditions
 2010-2012 Microchip Technology Inc.
DS41412F-page 463