PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 121

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 10-14:
FIGURE 10-15:
 2003 Microchip Technology Inc.
FLTA input
CCP1 Input/FLTB input
CCP2 Input
PORT/CCP2 Select
Note 1: FLTA input is multiplexed with RC1 and RD4 using FLTAMX configuration bit in CONFIG3L register.
PORT/CCP1 Select
CCP2 Data Out
CCP1 Data Out
RD PORTC
WR TRISC
(1)
WR LATC
RD PORTC
Data Bus
WR TRISC
PORTC
WR LATC
Data Bus
PORTC
or
BLOCK DIAGRAM OF RC1
BLOCK DIAGRAM OF RC2
or
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
TRIS Latch
D
Data Latch
D
RD TRISC
CK
CK
RD LATC
Q
Q
Q
Q
RD LATC
Q
Q
Q
Q
PIC18F2331/2431/4331/4431
Preliminary
0
1
0
1
Q
Q
EN
D
EN
D
V
V
N
P
SS
DD
V
V
N
Schmitt
Trigger
P
SS
DD
Schmitt
Trigger
To RC0 Pin
DS39616B-page 119
RC1 Pin
FLTAMX
RC2 Pin