Datasheet

PIC16(L)F722A/723A
DS41417B-page 72  2010-2012 Microchip Technology Inc.
FIGURE 6-19: BLOCK DIAGRAM OF RC6
FIGURE 6-20: BLOCK DIAGRAM OF RC7
I/O Pin
VDD
VSS
D
Q
CK
Q
D
Q
CK
Q
RD
WR
WR
RD
Data Bus
PORTC
TRISC
TRISC
PORTC
To USART
0
1
SPEN
0
1
USART_TX
SYNC
USART_CK
0
1
TXEN
SYNC
CSRC
Sync Clock Input
I/O Pin
VDD
VSS
D
Q
CK
Q
D
Q
CK
Q
RD
WR
WR
RD
Data Bus
PORTC
TRISC
TRISC
PORTC
To USART Data Input
0
1
SPEN
SYNC
USART_DT
SPEN
SYNC
TXEN
SREN
CREN