PIC18LF8720 Microchip Technology, PIC18LF8720 Datasheet - Page 15

• Manufacturer Part Number: PIC18LF8720
• Description: (PIC18LF6620/6520/8520/6620/8620/6720/8720) 64/80-Pin High-Performance / 64-Kbyte Enhanced Flash Microcontrollers
• Manufacturer: Microchip Technology

TABLE 1-2:
 2004 Microchip Technology Inc.
RB0/INT0
RB1/INT1
RB2/INT2
RB3/INT3/CCP2
RB4/KBI0
RB5/KBI1/PGM
RB6/KBI2/PGC
RB7/KBI3/PGD
Legend: TTL = TTL compatible input
Note 1:
RB0
INT0
RB1
INT1
RB2
INT2
RB3
INT3
CCP2
RB4
KBI0
RB5
KBI1
PGM
RB6
KBI2
PGC
RB7
KBI3
PGD
Pin Name
2:
3:
4:
5:
6:
(1)
ST = Schmitt Trigger input with CMOS levels
I
P
Alternate assignment for CCP2 when CCP2MX is not selected (all operating modes except
Microcontroller).
Default assignment when CCP2MX is set.
External memory interface functions are only available on PIC18F8X20 devices.
CCP2 is multiplexed with this pin by default when configured in Microcontroller mode. Otherwise, it is
multiplexed with either RB3 or RC1.
PORTH and PORTJ are only available on PIC18F8X20 (80-pin) devices.
AV
proper operation of the part in user or ICSP modes. See parameter D001A for details.
DD
= Input
= Power
PIC18F6520/8520/6620/8620/6720/8720
must be connected to a positive supply and AV
PIC18FXX20 PINOUT I/O DESCRIPTIONS (CONTINUED)
PIC18F6X20 PIC18F8X20
48
47
46
45
44
43
42
37
Pin Number
58
57
56
55
54
53
52
47
Type
Pin
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
CMOS = CMOS compatible input or output
Analog = Analog input
O
OD
Buffer
Type
SS
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
ST
must be connected to a ground reference for
= Output
= Open-Drain (no P diode to V
PORTB is a bidirectional I/O port. PORTB
can be software programmed for internal
weak pull-ups on all inputs.
Digital I/O.
External interrupt 0.
Digital I/O.
External interrupt 1.
Digital I/O.
External interrupt 2.
Digital I/O.
External interrupt 3.
Capture2 input, Compare2 output,
PWM2 output.
Digital I/O.
Interrupt-on-change pin.
Digital I/O.
Interrupt-on-change pin.
Low-Voltage ICSP Programming enable
pin.
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and
ICSP programming clock.
Digital I/O.
Interrupt-on-change pin.
In-Circuit Debugger and
ICSP programming data.
Description
DS39609B-page 13
DD
)