Datasheet
PIC16C745/765
DS41124D-page 2 Preliminary 1999-2013 Microchip Technology Inc.
RB3
RB2
RB1
RB0/INT
V
DD
VSS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RA4/T0CKI
RA5/AN4
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
V
DD
VSS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
NC
RA3/AN3/VREF
RA2/AN2
RA1/AN1
RA0/AN0
MCLR
/VPP
NC
RB7
RB6
RB5
RB4
NC
7
8
9
10
11
12
13
14
15
16
17
39
38
37
36
35
34
33
32
31
30
29
NC
RC6/TX/CK
D+
D-
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
V
USB
RC2/CCP1
6
5
4
3
2
1
44
43
42
41
40
28
27
26
25
24
23
22
21
20
19
18
PIC16C765
44-Pin PLCC
RC1/T1OSI/CCP2
NC
RC0/T1OSO/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
VSS
VDD
RE2/CS/AN7
RE1/WR/AN6
RE0/RD/AN5
RA5/AN4
RA4/T0CKI
RC7/RX/DT
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
V
SS
VDD
RB0/INT
RB1
RB2
RB3
RC6/TX/CK
D+
D-
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
V
USB
RC2/CCP1
RC1/T1OSI/CCP2
NC
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
RA3/AN3/VREF
RA2/AN2
RA1/AN1
RA0/AN0
MCLR
/VPP
RB7
RB6
RB5
RB4
NC
NC
44
43
42
41
40
39
38
37
36
35
34
22
21
20
19
18
17
16
15
14
13
12
PIC16C765
44-Pin TQFP
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
V
DD
VSS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
D+
D-
RD3/PSP3
RD2/PSP2
MCLR/VPP
RA0/AN0
RA1/AN1
RA2/AN2
RA3/AN3/V
REF
RA4/T0CKI
RA5/AN4
RE0/RD/AN5
RE1/WR/AN6
RE2/CS/AN7
V
DD
VSS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
V
USB
RD0/PSP0
RD1/PSP1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
PIC16C765
40-Pin DIP
Key Features
PICmicro
TM
Mid-Range Reference Manual
(DS33023)
PIC16C745 PIC16C765
Operating Frequency 6 MHz or 24 MHz 6 MHz or 24 MHz
Resets (and Delays) POR, BOR (PWRT, OST) POR, BOR (PWRT, OST)
Program Memory (14-bit words) 8K 8K
Data Memory (bytes) 256 256
Dual Port Ram 64 64
Interrupt Sources 11 12
I/O Ports 22 (Ports A, B, C) 33 (Ports A, B, C, D, E)
Timers 3 3
Capture/Compare/PWM modules 2 2
Analog-to-Digital Converter Module 5 channel x 8 bit 8 channel x 8 bit
Parallel Slave Port — Yes
Serial Communication USB, USART/SCI USB, USART/SCI
Brown-out Detect Reset Yes Yes