Microchip PIC17C756 Handleiding


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Pagina 1/321
1997 Microchip Technology Inc.
Preliminary
DS30264A-page 1
Devices included in this data sheet:
PIC17C752
PIC17C756
Microcontroller Core Features:
Only 58 single word instructions to learn
All single cycle instructions (121 ns) except for
program branches and table reads/writes which
are two-cycle
Operating speed:
- DC - 33 MHz clock input
- DC - 121 ns instruction cycle
Hardware Multiplier
Interrupt capability
16 level deep hardware stack
Direct, indirect, and relative addressing modes
Internal/external program memory execution
Capable of addressing 64K x 16 program memory
space
Peripheral Features:
50 I/O pins with individual direction control
High current sink/source for direct LED drive
- RA2 and RA3 are open drain, high voltage
(12V), high current (60 mA), I/O pins
Four capture input pins
- Captures are 16-bit, max resolution 121 ns
Three PWM outputs
- PWM resolution is 1- to 10-bits
TMR0: 16-bit timer/counter with
8-bit programmable prescaler
TMR1: 8-bit timer/counter
TMR2: 8-bit timer/counter
TMR3: 16-bit timer/counter
Two Universal Synchronous Asynchronous
Receiver Transmitters (USART/SCI)
- Independant baud rate generators
10-bit, 12 channel analog-to-digital converter
Synchronous Serial Port (SSP) with SPI™ and
I
2
C™ modes (including I
2
C master mode)
Device
Memory
Program (x16) Data (x8)
PIC17C752 8K 454
PIC17C756 16K 902
Pin Diagrams
Special Microcontroller Features:
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
Brown-out Reset
Code-protection
Power saving SLEEP mode
Selectable oscillator options
CMOS Technology:
Low-power, high-speed CMOS EPROM
technology
Fully static design
Wide operating voltage range (2.5V to 6.0V)
Commercial and Industrial temperature ranges
Low-power consumption
- < 5 mA @ 5V, 4 MHz
- 100
µ
A typical @ 4.5V, 32 kHz
- < 1
µ
A typical standby current @ 5V
9
8
7
6
5
4
3
2
1
68
67
66
65
64
63
62
61
RD2/AD10
RD3/AD11
RD4/AD12
RD5/AD13
RD6/AD14
RD7/AD15
RC0/AD0
V
DD
NC
V
SS
RC1/AD1
RC2/AD2
RC3/AD3
RC4/AD4
RC5/AD5
RC6/AD6
RC7/AD7
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
PIC17C75X
RA0/INT
RB0/CAP1
RB1/CAP2
RB3/PWM2
RB4/TCLK12
RB5/TCLK3
RB2/PWM1
V
SS
NC
OSC2/CLKOUT
OSC1/CLKIN
V
DD
RB7/SDO
RA3/SDI/SDA
RA2/SS
/SCL
RA1/T0CKI
RD1/AD9
RD0/AD8
RE0/ALE
RE1/OE
RE2/WR
RE3/CAP4
MCLR
/VPP
TEST
V
SS
VDD
RF7/AN11
RF6/AN10
RF5/AN9
RF4/AN8
RF3/AN7
RF2/AN6
RF1/AN5
RF0/AN4
AV
DD
AVSS
RG3/AN0/VREF+
RG2/AN1/V
REF-
RG1/AN2
RG0/AN3
NC
V
SS
VDD
RG4/CAP3
RG5/PWM3
RG7/TX2/CK2
RG6/RX2/DT2
RA4/RX1/DT1
RA5/TX1/CK1
NC
RB6/SCK
LCC
Top View
PIC17C75X
High-Performance 8-Bit CMOS EPROM Microcontrollers
PIC17C75X
DS30264A-page 2
Preliminary
1997 Microchip Technology Inc.
Pin Diagrams Cont.’d
PIC17C75X IN 68-PIN LCC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
9
8
7
6
5
4
3
2
1
68
67
66
65
64
63
62
61
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
Top View
RA0/INT
RB0/CAP1
RB1/CAP2
RB3/PWM2
RB4/TCLK12
RB5/TCLK3
RB2/PWM1
V
SS
NC
OSC2/CLKOUT
OSC1/CLKIN
V
DD
RB7/SDO
RA3/SDI/SDA
RA2/SS
/SCL
RA1/T0CKI
RD1/AD9
RD0/AD8
RE0/ALE
RE1/OE
RE2/WR
RE3/CAP4
MCLR
/VPP
TEST
V
SS
VDD
RF7/AN11
RF6/AN10
RF5/AN9
RF4/AN8
RF3/AN7
RF2/AN6
RD2/AD10
RD3/AD11
RD4/AD12
RD5/AD13
RD6/AD14
RD7/AD15
RC0/AD0
V
DD
NC
VSS
RC1/AD1
RC2/AD2
RC3/AD3
RC4/AD4
RC5/AD5
RC6/AD6
RC7/AD7
RF1/AN5
RF0/AN4
AV
DD
AVSS
RG3/AN0/VREF+
RG2/AN1/V
REF-
RG1/AN2
RG0/AN3
NC
V
SS
VDD
RG4/CAP3
RG5/PWM3
RG7/TX2/CK2
RG6/RX2/DT2
RA4/RX1/DT1
RA5/TX1/CK1
NC
RB6/SCK
PIC17C75X


Product specificaties

Merk: Microchip
Categorie: Niet gecategoriseerd
Model: PIC17C756

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