Microchip Technology DM163025-1 Fiche De Données
2012
Micr
ochip T
e
ch
nol
ogy
I
ogy
I
n
c.
DS
30684A
30684A
-page 5
PIC18(L)F2X/45K50
TABLE 1:
PIC18(L)F2X/45K50 PIN SUMMARY
I/
O
2
8
-P
In
P
D
IP
/S
OIC/
S
S
O
P
2
8
-P
in
QFN
40-P
in
PDI
P
4
0
-P
in
UQFN
4
4
-Pi
n TQFP
An
alo
g
Co
mp
arato
r
CT
MU
SR
Lat
c
h
Referen
c
e
US
B
(E
)CCP
E
U
S
ART
MS
SP
Tim
e
rs
In
terru
p
ts
Pu
ll
-u
p
Basi
c
IC
D
RA0
2
27
2
17
19
AN0
C12IN0-
RA1
3
28
3
18
20
AN1
C12IN1- CTCMP
RA2
4
1
4
19
21
AN2
C2IN+
V
REF
-
DACOUT
RA3
5
2
5
20
22
AN3
C1IN+
V
REF
+
RA4
6
3
6
21
23
C1OUT
SRQ
T0CKI
RA5
7
4
7
22
24
AN4
C2OUT
SRNQ
HLVDIN
SS
RA6
10
7
14
29
31
OSC2
CLKO
CLKO
RA7
9
6
13
28
30
OSC1
CLKI
RB0
21
18
33
8
8
AN12
SRI
FLT0
SDI
SDA
INT0
Y
RB1
22
19
34
9
9
AN10
C12IN3-
P1C
(5)
SCK
SCL
INT1
Y
RB2
23
20
35
10
10
AN8
CTED1
P1B
(5)
INT2
Y
RB3
24
21
36
11
11
AN9
C12IN2-
CTED2
CCP2
(1)
SDO
Y
RB4
25
22
37
12
14
AN11
P1D
(5)
IOCB4
Y
RB5
26
23
38
13
15
AN13
T1G
T3CKI
(2)
IOCB5
Y
RB6
27
24
39
14
16
IOCB6
Y
PGC
RB7
28
25
40
15
17
IOCB7
Y
PGD
Note 1:
Alternate CCP2 pin location based on Configuration bit.
2:
Alternate T3CKI pin location based on Configuration bits.
3:
Pins are enabled when ICPRT = 1, otherwise, they are disabled.
4:
Location on 40/44-Pin parts (PIC18(L)F45K50). Function not on this pin on 28-Pin parts (PIC18(L)F2XK50).
5:
Location on 28-Pin parts (PIC18(L)F2XK50). Function not on this pin on 40/44-Pin parts (PIC18(L)F45K50).
6:
Alternate SDO pin location based on Configuration bits.
7:
RE3 can be used for digital input only (no output functionality).