• All single cycle instructions except for program
branches which are two-cycle
• Operating speed: DC - 20 MHz clock input
DC - 200 ns instruction cycle
• Interrupt capability
• Eight level deep hardware stack
• Direct, indirect, and relative addressing modes
• Power-on Reset (POR)
• Power-up Timer (PWRT) and
Oscillator Start-up Timer (OST)
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Programmable code-protection
• Power saving SLEEP mode
• Selectable oscillator options
PIC16C6X Features
Program Memory
(EPROM) x 14
(ROM) x 14
Data Memory (Bytes) x 8
I/O Pins
Parallel Slave Port
Capture/Compare/PWM
Module(s)
Timer Modules
Serial Communication
In-Circuit Serial
Programming
Brown-out Reset
Interrupt Sources
61
1K
—
36
13
—
—
1
—
PIC16C6X Peripheral Features:
• Timer0: 8-bit timer/counter with 8-bit prescaler
• Timer1: 16-bit timer/counter with prescaler,
can be incremented during sleep via
external crystal/clock
• Timer2: 8-bit timer/counter with 8-bit period
register, prescaler and postscaler
• Capture/Compare/PWM (CCP) module(s)
• Capture is 16-bit, max resolution is 12.5 ns,
Compare is 16-bit, max resolution is 200 ns,
PWM max resolution is 10-bit.
• Synchronous Serial Port (SSP) with SPI and I
2
C
• Universal Synchronous Asynchronous Receiver
Transmitter (USART/SCI)
• Parallel Slave Port (PSP) 8-bits wide, with
external RD, WR and CS controls
• Brown-out detection circuitry for
Brown-out Reset (BOR)
R63
—
4K
192
22
—
2
3
2
2
62
2K
—
128
22
—
1
3
SPI/
I
2
C
62A
2K
—
128
22
—
1
3
SPI/
I
2
C
R62
—
2K
128
22
—
1
3
63
4K
—
192
22
—
2
3
64
2K
—
128
33
Yes
1
3
64A
2K
—
128
33
Yes
1
3
SPI/
I
2
C
R64
—
2K
128
33
Yes
1
3
65
4K
—
192
33
Yes
2
3
2
65A
4K
—
192
33
Yes
2
3
2
R65
—
4K
192
33
Yes
2
3
2
66
8K
—
368
22
—
2
3
2
67
8K
—
368
33
Yes
2
3
SPI/ SPI/I C, SPI/I C, SPI/
I
2
C USART USART I
2
C
SPI/ SPI/I C, SPI/I C, SPI/I C, SPI/I C, SPI/I
2
C,
I
2
C USART USART USART USART USART
Yes
—
3
Yes
—
7
Yes
Yes
7
Yes
Yes
7
Yes
Yes
10
Yes
Yes
10
Yes
—
8
Yes
Yes
8
Yes
Yes
8
Yes
—
11
Yes
Yes
11
25/25
Yes
Yes
11
25/25
Yes
Yes
10
25/25
Yes
Yes
11
25/25
Sink/Source Current (mA) 25/20 25/25 25/25 25/25 25/25
25/25 25/25 25/25 25/25 25/25
1997-2013 Microchip Technology Inc.
DS30234E-page 1
PIC16C6X
Pin Diagrams
PDIP, SOIC, Windowed CERDIP
RA2
RA3
RA4/T0CKI
MCLR/V
PP
V
SS
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
RA1
RA0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
RB7
RB6
RB5
RB4
SDIP, SOIC, SSOP, Windowed CERDIP (300 mil)
MCLR/V
PP
RA0
RA1
RA2
RA3
RA4/T0CKI
RA5/SS
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSI/T1CKI
RC1/T1OSO
RC2/CCP1
RC3/SCK/SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RC7
RC6
RC5/SDO
RC4/SDI/SDA
PIC16C61
PIC16C62
SDIP, SOIC, SSOP, Windowed CERDIP (300 mil)
MCLR/V
PP
RA0
RA1
RA2
RA3
RA4/T0CKI
RA5/SS
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
RC1/T1OSI
RC2/CCP1
RC3/SCK/SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RC7
RC6
RC5/SDO
RC4/SDI/SDA
SDIP, SOIC, Windowed CERDIP (300 mil)
MCLR/V
PP
RA0
RA1
RA2
RA3
RA4/T0CKI
RA5/SS
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
RC1/T1OSI/CCP2
RC2/CCP1
RC3/SCK/SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
PIC16C62A
PIC16CR62
PIC16C63
PIC16CR63
PIC16C66
PDIP, Windowed CERDIP
MCLR/V
PP
RA0
RA1
RA2
RA3
RA4/T0CKI
RA5/SS
RE0/RD
RE1/WR
RE2/CS
V
DD
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSI/T1CKI
RC1/T1OSO
RC2/CCP1
RC3/SCK/SCL
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
RB7
MCLR/V
PP
RB6
RA0
RB5
RA1
RB4
RA2
RB3
RA3
RB2
RA4/T0CKI
RB1
RA5/SS
RB0/INT
RE0/RD
V
DD
RE1/WR
V
SS
RE2/CS
V
DD
RD7/PSP7
V
SS
RD6/PSP6
RD5/PSP5
OSC1/CLKIN
RD4/PSP4
OSC2/CLKOUT
RC7
RC0/T1OSO/T1CKI
RC6
RC1/T1OSI
RC5/SDO
RC2/CCP1
RC4/SDI/SDA
RC3/SCK/SCL
RD3/PSP3
RD0/PSP0
RD2/PSP2
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
RB7
MCLR/V
PP
RB6
RA0
RB5
RA1
RB4
RA2
RB3
RA3
RB2
RA4/T0CKI
RB1
RA5/SS
RB0/INT
RE0/RD
V
DD
RE1/WR
V
SS
RE2/CS
V
DD
RD7/PSP7
V
SS
RD6/PSP6
RD5/PSP5
OSC1/CLKIN
RD4/PSP4
OSC2/CLKOUT
RC7
RC0/T1OSO/T1CKI
RC6
RC1/T1OSI/CCP2
RC5/SDO
RC2/CCP1
RC4/SDI/SDA
RC3/SCK/SCL
RD3/PSP3
RD0/PSP0
RD2/PSP2
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
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
PIC16C64
PIC16C64A
PIC16CR64
PIC16C65
PIC16C65A
PIC16CR65
PIC16C67
DS30234E-page 2
1997-2013 Microchip Technology Inc.
PIC16C6X
Pin Diagrams (Cont.’d)
RC6
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSO
NC
MQFP
PLCC
44
43
42
41
40
39
38
37
36
35
34
6
5
4
3
2
1
44
43
42
41
40
RA3
RA2
RA1
RA0
MCLR/V
PP
NC
RB7
RB6
RB5
RB4
NC
RC7
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
V
SS
V
DD
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
10
11
PIC16C64
33
32
31
30
29
28
27
26
25
24
23
NC
RC0/T1OSI/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
V
SS
V
DD
RE2/CS
RE1/WR
RE0/RD
RA5/SS
RA4/T0CKI
RA4/T0CKI
RA5/SS
RE0/RD
RE1/WR
RE2/CS
V
DD
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSI/T1CKI
NC
7
8
9
10
11
12
13
14
15
16
17
PIC16C64
39
38
37
36
35
34
33
32
31
30
29
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7
RC6
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSI
NC
6
5
4
3
2
1
44
43
42
41
40
RA3
RA2
RA1
RA0
MCLR/V
PP
NC
RB7
RB6
RB5
RB4
NC
MQFP,
TQFP (PIC16C64A only)
44
43
42
41
40
39
38
37
36
35
34
22
21
20
19
18
17
16
15
14
13
12
RA3
RA2
RA1
RA0
MCLR/V
PP
RB7
RB6
RB5
RB4
NC
NC
28
27
26
25
24
23
22
21
20
19
18
NC
RC6
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSO
PLCC
RC7
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
V
SS
V
DD
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
10
11
PIC16C64A
PIC16CR64
33
32
31
30
29
28
27
26
25
24
23
NC
RC0/T1OSO/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
V
SS
V
DD
RE2/CS
RE1/WR
RE0/RD
RA5/SS
RA4/T0CKI
RA4/T0CKI
RA5/SS
RE0/RD
RE1/WR
RE2/CS
V
DD
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
NC
7
8
9
10
11
12
13
14
15
16
17
PIC16C64A
PIC16CR64
28
27
26
25
24
23
22
21
20
19
18
39
38
37
36
35
34
33
32
31
30
29
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7
MQFP,
TQFP (Not on PIC16C65)
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSI/CCP2
NC
6
5
4
3
2
1
44
43
42
41
40
RA3
RA2
RA1
RA0
MCLR/V
PP
NC
RB7
RB6
RB5
RB4
NC
44
43
42
41
40
39
38
37
36
35
34
22
21
20
19
18
17
16
15
14
13
12
RA3
RA2
RA1
RA0
MCLR/V
PP
RB7
RB6
RB5
RB4
NC
NC
NC
RC6
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSI
PLCC
RC7/RX/DT
RD4/PSP4
RD5/PSP5
RD6/PSP6
RD7/PSP7
V
SS
V
DD
RB0/INT
RB1
RB2
RB3
1
2
3
4
5
6
7
8
9
10
11
PIC16C65
PIC16C65A
PIC16CR65
PIC16C67
33
32
31
30
29
28
27
26
25
24
23
NC
RC0/T1OSO/T1CKI
OSC2/CLKOUT
OSC1/CLKIN
V
SS
V
DD
RE2/CS
RE1/WR
RE0/RD
RA5/SS
RA4/T0CKI
RA4/T0CKI
RA5/SS
RE0/RD
RE1/WR
RE2/CS
V
DD
V
SS
OSC1/CLKIN
OSC2/CLKOUT
RC0/T1OSO/T1CKI
NC
7
8
9
10
11
12
13
14
15
16
17
PIC16C65
PIC16C65A
PIC16CR65
PIC16C67
28
27
26
25
24
23
22
21
20
19
18
39
38
37
36
35
34
33
32
31
30
29
RB3
RB2
RB1
RB0/INT
V
DD
V
SS
RD7/PSP7
RD6/PSP6
RD5/PSP5
RD4/PSP4
RC7/RX/DT
1997-2013 Microchip Technology Inc.
22
21
20
19
18
17
16
15
14
13
12
RA3
RA2
RA1
RA0
MCLR/V
PP
RB7
RB6
RB5
RB4
NC
NC
NC
RC6/TX/CK
RC5/SDO
RC4/SDI/SDA
RD3/PSP3
RD2/PSP2
RD1/PSP1
RD0/PSP0
RC3/SCK/SCL
RC2/CCP1
RC1/T1OSI /CCP2
DS30234E-page 3
PIC16C6X
Table Of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
General Description ....................................................................................................................................................................... 5
Synchronous Serial Port (SSP) Module ....................................................................................................................................... 83
Special Features of the CPU ..................................................................................................................................................... 123
Instruction Set Summary............................................................................................................................................................ 143
Development Support ................................................................................................................................................................ 159
Electrical Characteristics for PIC16C61 ..................................................................................................................................... 163
DC and AC Characteristics Graphs and Tables for PIC16C61.................................................................................................. 173
Electrical Characteristics for PIC16C62/64 ................................................................................................................................ 183
Electrical Characteristics for PIC16C62A/R62/64A/R64 ............................................................................................................ 199
Electrical Characteristics for PIC16C65 ..................................................................................................................................... 215
Electrical Characteristics for PIC16C63/65A ............................................................................................................................. 231
Electrical Characteristics for PIC16CR63/R65........................................................................................................................... 247
Electrical Characteristics for PIC16C66/67 ................................................................................................................................ 263
25.0 Packaging Information ............................................................................................................................................................... 291
Index .................................................................................................................................................................................................. 317
List of Equation and Examples........................................................................................................................................................... 326
List of Figures..................................................................................................................................................................................... 326
List of Tables...................................................................................................................................................................................... 330