PIC18C658 MICROCHIP [Microchip Technology], PIC18C658 Datasheet - Page 102

• Manufacturer Part Number: PIC18C658
• Description: High-Performance Microcontrollers with CAN Module
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18CXX8
FIGURE 8-13: RG1/CANTX1 PIN BLOCK DIAGRAM
FIGURE 8-14: RG2/CANRX PIN BLOCK
DS30475A-page 102
WR LATG
WR PORTG
or
WR TRISG
Note:
CANCLK
Note:
Data Bus
WR PORTG or
WR LATG
WR TRISG
RD TRISG
RD PORTG
Data
Bus
RD PORTG
CANRX
TXD
I/O pins have diode protection to V
I/O pins have diode protection to V
TRIS Latch
Data
D
D
CK
CK
DIAGRAM
RD LATG
RD TRISG
Latch
Q
Q
Q
TRIS Latch
Data
RD LATG
D
D
CK
CK
EN
EN
Latch
D
Schmitt
Trigger
Input
Buffer
Q
Q
Q
Q
DD
DD
0
1
Advanced Information
and V
TX1SRC
and V
I/O Pin
SS
SS
.
.
0
1
OPMODE2:OPMODE0 = 000
FIGURE 8-15: RG4:RG3 PINS BLOCK
Note:
WR LATG
or
WR PORTG
WR TRISG
RD PORTG
Q
Data
Bus
I/O pins have diode protection to V
EN
EN
D
Data
TRIS Latch
DIAGRAM
D
D
V
RD LATG
CK
CK
V
P
N
SS
DD
RD TRISG
Latch
Q
 2000 Microchip Technology Inc.
Q
ENDRHI
OPMODE2:OPMODE0=000
TX1EN
Q
Schmitt
Trigger
EN
EN
Schmitt
Trigger
Input
Buffer
D
I/O Pin
DD
and V
I/O Pin
SS
.