PIC16C620A Datasheet

  • PIC16C620A

  • EPROM-Based 8-Bit CMOS Microcontrollers

  • 2148.47KB

  • 128页

  • Microchip

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PIC16C62X
EPROM-Based 8-Bit CMOS Microcontroller
Devices included in this data sheet:
Referred to collectively as PIC16C62X .
鈥?/div>
鈥?/div>
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PIC16C620
PIC16C621
PIC16C622
PIC16CR620A
鈥?PIC16C620A
鈥?PIC16C621A
鈥?PIC16C622A
Pin Diagrams
PDIP, SOIC, Windowed CERDIP
RA2/AN2/V
REF
RA3/AN3
RA4/T0CKI
MCLR/V
PP
V
SS
RB0/INT
RB1
RB2
RB3
鈥?
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
RB7
RB6
RB5
RB4
PIC16C62X
High Performance RISC CPU:
鈥?Only 35 instructions to learn
鈥?All single-cycle instructions (200 ns), except for
program branches which are two-cycle
鈥?Operating speed:
- DC - 20 MHz clock input
- DC - 200 ns instruction cycle
Device
PIC16C620
PIC16C620A
PIC16CR620A
PIC16C621
PIC16C621A
PIC16C622
PIC16C622A
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鈥?/div>
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Program
Memory
512
512
512
1K
1K
2K
2K
Data
Memory
80
96
96
80
96
128
128
SSOP
RA2/AN2/V
REF
RA3/AN3
RA4/T0CKI
MCLR/V
PP
V
SS
V
SS
RB0/INT
RB1
RB2
RB3
鈥?
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
RA1/AN1
RA0/AN0
OSC1/CLKIN
OSC2/CLKOUT
V
DD
V
DD
RB7
RB6
RB5
RB4
Special Microcontroller Features (cont鈥檇)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Programmable code protection
Power saving SLEEP mode
Selectable oscillator options
Serial in-circuit programming (via two pins)
Four user programmable ID locations
PIC16C62X
Interrupt capability
16 special function hardware registers
8-level deep hardware stack
Direct, Indirect and Relative addressing modes
Peripheral Features:
鈥?13 I/O pins with individual direction control
鈥?High current sink/source for direct LED drive
鈥?Analog comparator module with:
- Two analog comparators
- Programmable on-chip voltage reference
(V
REF
) module
- Programmable input multiplexing from device
inputs and internal voltage reference
- Comparator outputs can be output signals
鈥?Timer0: 8-bit timer/counter with 8-bit
programmable prescaler
CMOS Technology:
鈥?Low-power, high-speed CMOS EPROM technol-
ogy
鈥?Fully static design
鈥?Wide operating voltage range
- PIC16C62X - 2.5V to 6.0V
- PIC16C62XA - 2.5V to 5.5V
- PIC16CR620A - 2.0V to 5.5V
鈥?Commercial, industrial and extended tempera-
ture range
鈥?Low power consumption
- < 2.0 mA @ 5.0V, 4.0 MHz
- 15
A typical @ 3.0V, 32 kHz
- < 1.0
A typical standby current @ 3.0V
Special Microcontroller Features:
鈥?Power-on Reset (POR)
鈥?Power-up Timer (PWRT) and Oscillator Start-up
Timer (OST)
鈥?Brown-out Reset
鈥?Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
1998 Microchip Technology Inc.
Preliminary
DS30235G-page 1

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