PIC17C752 MICROCHIP [Microchip Technology], PIC17C752 Datasheet - Page 12

• Manufacturer Part Number: PIC17C752
• Description: High-Performance 8-Bit CMOS EPROM Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 3-1:
DS30264A-page 12
RC0/AD0
RC1/AD1
RC2/AD2
RC3/AD3
RC4/AD4
RC5/AD5
RC6/AD6
RC7/AD7
RD0/AD8
RD1/AD9
RD2/AD10
RD3/AD11
RD4/AD12
RD5/AD13
RD6/AD14
RD7/AD15
RE0/ALE
RE1/OE
RE2/WR
RE3/CAP4
RF0/AN4
RF1/AN5
RF2/AN6
RF3/AN7
RF4/AN8
RF5/AN9
RF6/AN10
RF7/AN11
Legend: I = Input only; O = Output only; I/O = Input/Output; P = Power; — = Not Used; TTL = TTL input;
†
Name
The output is only available by the Peripheral operation.
ST = Schmitt Trigger input.
PINOUT DESCRIPTIONS
DIP
No.
63
62
61
60
58
58
57
10
11
12
13
14
26
25
24
23
22
21
20
19
2
9
8
7
6
5
4
3
PLCC
No.
67
66
65
64
63
62
61
11
10
12
13
14
15
28
27
26
25
24
23
22
21
3
9
8
7
6
5
4
TQFP
No.
58
55
54
53
52
51
50
49
64
63
62
61
60
59
18
17
16
15
14
13
12
11
2
1
3
4
5
6
I/O/P
Type
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/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/O
I/O
Buffer
Type
Preliminary
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
TTL
ST
ST
ST
ST
ST
ST
ST
ST
ST
Description
PORTC is a bi-directional I/O Port.
PORTD is a bi-directional I/O Port.
PORTE is a bi-directional I/O Port.
PORTF is a bi-directional I/O Port.
wide system bus in microprocessor mode or extended
microcontroller mode. In multiplexed system bus con-
figuration, these pins are address output as well as
data input or output.
16-bit system bus in microprocessor mode or extended
microprocessor mode or extended microcontroller
mode. In multiplexed system bus configuration these
pins are address output as well as data input or output.
mode, RE0 is the Address Latch Enable (ALE) output.
Address should be latched on the falling edge of ALE
output.
In microprocessor or extended microcontroller mode,
RE1 is the Output Enable (OE) control output (active
low).
In microprocessor or extended microcontroller mode,
RE2 is the Write Enable (WR) control output (active
low).
RE3 can also be the Capture4 input pin.
RF0 can also be analog input 4.
RF1 can also be analog input 5.
RF2 can also be analog input 6.
RF3 can also be analog input 7.
RF4 can also be analog input 8.
RF5 can also be analog input 9.
RF6 can also be analog input 10.
RF7 can slso be analog input 11.
This is also the least significant byte (LSB) of the 16-bit
This is also the most significant byte (MSB) of the
In microprocessor mode or extended microcontroller
1997 Microchip Technology Inc.