|
PIC17C7XX_13 Datasheet, PDF (16/306 Pages) Microchip Technology – High-Performance 8-bit CMOS EPROM Microcontrollers with 10-bit A/D | |||
|
◁ |
PIC17C7XX
TABLE 3-1: PINOUT DESCRIPTIONS (CONTINUED)
Name
PIC17C75X
PIC17C76X
DIP PLCC TQFP PLCC QFP
No. No. No. No. No.
I/O/P Buffer
Type Type
Description
PORTG is a bi-directional I/O Port.
RG0/AN3
32
34
24
42
30 I/O ST
RG0 can also be analog input 3.
RG1/AN2
31
33
23
41
29 I/O ST
RG1 can also be analog input 2.
RG2/AN1/VREF- 30
32
22
40
28 I/O ST
RG2 can also be analog input 1, or
the ground reference voltage.
RG3/AN0/VREF+ 29
31
21
39
27 I/O ST
RG3 can also be analog input 0, or
the positive reference voltage.
RG4/CAP3
35
38
27
46
33 I/O ST
RG4 can also be the Capture3 input pin.
RG5/PWM3
36
39
28
47
34 I/O ST
RG5 can also be the PWM3 output pin.
RG6/RX2/DT2
38
41
30
49
36 I/O ST
RG6 can also be selected as the USART2 (SCI)
Asynchronous Receive or USART2 (SCI)
Synchronous Data.
RG7/TX2/CK2
37
40
29
48
35 I/O ST
RG7 can also be selected as the USART2 (SCI)
Asynchronous Transmit or USART2 (SCI)
Synchronous Clock.
RH0
PORTH is a bi-directional I/O Port. PORTH is only
â
â
â
10
79
I/O
ST available on the PIC17C76X devices.
RH1
â
â
â
11
80 I/O ST
RH2
â
â
â
12
1
I/O ST
RH3
â
â
â
13
2
I/O ST
RH4/AN12
â
â
â
31
19 I/O ST
RH4 can also be analog input 12.
RH5/AN13
â
â
â
32
20 I/O ST
RH5 can also be analog input 13.
RH6/AN14
â
â
â
33
21 I/O ST
RH6 can also be analog input 14.
RH7/AN15
â
â
â
34
22 I/O ST
RH7 can also be analog input 15.
PORTJ is a bi-directional I/O Port. PORTJ is only
available on the PIC17C76X devices.
RJ0
â
â
â
52
39 I/O ST
RJ1
â
â
â
53
40 I/O ST
RJ2
â
â
â
54
41 I/O ST
RJ3
â
â
â
55
42 I/O ST
RJ4
â
â
â
73
59 I/O ST
RJ5
â
â
â
74
60 I/O ST
RJ6
â
â
â
75
61 I/O ST
RJ7
â
â
â
76
62 I/O ST
TEST
16
17
8
21
10
I
ST Test mode selection control input. Always tie to VSS
for normal operation.
VSS
17, 33, 19, 36, 9, 25, 23, 44, 11, 31, P
Ground reference for logic and I/O pins.
49, 64 53, 68 41, 56 65, 84 51, 70
VDD
1, 18, 2, 20, 10, 26, 24, 45, 12, 32, P
Positive supply for logic and I/O pins.
34, 46 37, 49, 38, 57 61, 2 48, 71
AVSS
28
30
20
38
26
P
Ground reference for A/D converter.
This pin MUST be at the same potential as VSS.
AVDD
27
29
19
37
25
P
Positive supply for A/D converter.
This pin MUST be at the same potential as VDD.
NC
â 1, 18, â 1, 22, â
35, 52
43, 64
No Connect. Leave these pins unconnected.
Legend: I = Input only; O = Output only; I/O = Input/Output;
P = Power; â = Not Used;
TTL = TTL input;
ST = Schmitt Trigger input
Note 1: The output is only available by the peripheral operation.
2: Open drain input/output pin. Pin forced to input upon any device RESET.
DS30289C-page 16
ï£ 1998-2013 Microchip Technology Inc.
|
▷ |