
PIC18F46J11 FAMILY
DS39932D-page 140
2011 Microchip Technology Inc.
RB4/PMA1/
KBI0/RP7
RB4
0
O
DIG
LATB<4> data output; not affected by analog input.
1
I
TTL
PORTB<4> data input; weak pull-up when RBPU bit is
cleared. Disabled when analog input enabled.(1)
PMA1(3)
0
O
DIG
Parallel Master Port address.
1
I
ST/TTL Parallel Slave Port address input.
KBI0
1
I
TTL
Interrupt-on-change pin.
RP7
1
I
ST
Remappable peripheral pin 7 input.
0
O
DIG
Remappable peripheral pin 7 output.
RB5/PMA0/
KBI1/RP8
RB5
0
O
DIG
LATB<5> data output.
1
I
TTL
PORTB<5> data input; weak pull-up when RBPU bit is
cleared.
PMA0(3)
0
O
DIG
Parallel Master Port address.
1
I
ST/TTL Parallel Slave Port address input.
KBI1
1
I
TTL
Interrupt-on-change pin.
RP8
1
I
ST
Remappable peripheral pin 8 input.
0
O
DIG
Remappable peripheral pin 8 output.
RB6/KBI2/
PGC/RP9
RB6
0
O
DIG
LATB<6> data output.
1
I
TTL
PORTB<6> data input; weak pull-up when RBPU bit is
cleared.
KBI2
1
I
TTL
Interrupt-on-change pin.
PGC
x
I
ST
Serial execution (ICSP) clock input for ICSP and ICD
operation.(2)
RP9
1
I
ST
Remappable peripheral pin 9 input.
0
O
DIG
Remappable peripheral pin 9 output.
RB7/KBI3/
PGD/RP10
RB7
0
O
DIG
LATB<7> data output.
1
I
TTL
PORTB<7> data input; weak pull-up when RBPU bit is
cleared.
KBI3
1
I
TTL
Interrupt-on-change pin.
PGD
x
O
DIG
Serial execution data output for ICSP and ICD operation.(2)
x
I
ST
Serial execution data input for ICSP and ICD operation.(2)
RP10
1
I
ST
Remappable peripheral pin 10 input.
0
O
ST
Remappable peripheral pin 10 output.
TABLE 10-5:
PORTB I/O SUMMARY (CONTINUED)
Pin
Function
TRIS
Setting
I/O
Type
Description
Legend:
DIG = Digital level output; TTL = TTL input buffer; ST = Schmitt Trigger input buffer; ANA = Analog level
input/output; x = Don’t care (TRIS bit does not affect port direction or is overridden for this option)
Note 1:
Pins are configured as analog inputs by default on POR. Using these pins for digital inputs requires setting
the appropriate bits in ANCON1 first.
2:
All other pin functions are disabled when ICSP or ICD are enabled.
3:
This bit is not available on 28-pin devices.