PIC18LF2431-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF2431-I/ML

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

PIC18F2331/2431/4331/4431

FIGURE 26-17: EUSART SYNCHRONOUS TRANSMISSION (MASTER/SLAVE) TIMING

RC6/TX/CK/SS

Pin

RC7/RX/DT/SDO

Pin

121

121

120

122

TABLE 26-18: EUSART SYNCHRONOUS TRANSMISSION REQUIREMENTS

Param

No.

Symbol

Characteristic

Min

Max

120 TckH2dtV SYNC XMIT (MASTER & SLAVE)

Clock High to Data Out Valid

PIC18FXX31 —

40

PIC18LFXX31 —

100

121 Tckrf

Clock Out Rise Time and Fall Time PIC18FXX31 —

20

(Master mode)

PIC18LFXX31 —

50

122 Tdtrf

Data Out Rise Time and Fall Time PIC18FXX31 —

20

PIC18LFXX31 —

50

Units Conditions

ns

ns

ns

ns

ns

ns

FIGURE 26-18: EUSART SYNCHRONOUS RECEIVE (MASTER/SLAVE) TIMING

RC6/TX/CK/SS

Pin

RC7/RX/DT/SDO

Pin

125

126

TABLE 26-19: EUSART SYNCHRONOUS RECEIVE REQUIREMENTS

Param.

No.

Symbol

Characteristic

Min Max

125 TdtV2ckl SYNC RCV (MASTER & SLAVE)

Data Hold before CK  (DT hold time)

126 TckL2dtl Data Hold after CK  (DT hold time)

10

—

15

—

Units

ns

ns

Conditions

DS39616D-page 360

 2010 Microchip Technology Inc.

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