PIC18F6520/8520/6620/8620/6720/8720
TABLE 1-2:
Pin Name
PIC18FXX20 PINOUT I/O DESCRIPTIONS (CONTINUED)
Pin
PIC18F6X20 PIC18F8X20 Type
18
24
I/O
I
17
23
I/O
I
O
16
18
I/O
I
O
15
17
I/O
I
14
16
I/O
I
13
15
I/O
I
O
12
14
I/O
I
11
13
I/O
I
ST
TTL
Digital I/O.
SPI slave select input.
ST
Analog
Digital I/O.
Analog input 11.
ST
Analog
Analog
Digital I/O.
Analog input 10.
Comparator V
REF
output.
ST
Analog
Digital I/O.
Analog input 9.
ST
Analog
Digital I/O.
Analog input 8.
ST
Analog
ST
Digital I/O.
Analog input 7.
Comparator 1 output.
ST
Analog
ST
Digital I/O.
Analog input 6.
Comparator 2 output.
ST
Analog
Digital I/O.
Analog input 5.
Pin Number
Buffer
Type
Description
PORTF is a bidirectional I/O port.
RF0/AN5
RF0
AN5
RF1/AN6/C2OUT
RF1
AN6
C2OUT
RF2/AN7/C1OUT
RF2
AN7
C1OUT
RF3/AN8
RF1
AN8
RF4/AN9
RF1
AN9
RF5/AN10/CV
REF
RF1
AN10
CV
REF
RF6/AN11
RF6
AN11
RF7/SS
RF7
SS
Legend:
TTL = TTL compatible input
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
Analog = Analog input
I
= Input
O
= Output
P
= Power
OD
= Open-Drain (no P diode to V
DD
)
Note 1:
Alternate assignment for CCP2 when CCP2MX is not selected (all operating modes except
Microcontroller).
2:
Default assignment when CCP2MX is set.
3:
External memory interface functions are only available on PIC18F8X20 devices.
4:
CCP2 is multiplexed with this pin by default when configured in Microcontroller mode. Otherwise, it is
multiplexed with either RB3 or RC1.
5:
PORTH and PORTJ are only available on PIC18F8X20 (80-pin) devices.
6:
AV
DD
must be connected to a positive supply and AV
SS
must be connected to a ground reference for
proper operation of the part in user or ICSP modes. See parameter D001A for details.
铮?/div>
2004 Microchip Technology Inc.
DS39609B-page 17
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