PIC12C672 MICROCHIP [Microchip Technology], PIC12C672 Datasheet
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PIC12C672
Manufacturer Part Number
PIC12C672
Description
8-Pin, 8-Bit CMOS Microcontroller with EEPROM Data Memory
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.PIC12C672.pdf
(88 pages)
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Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Part Number:
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Part Number:
PIC12C672-04/SM
Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
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Part Number:
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Part Number:
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Devices:
PIC12CE518 and PIC12CE519 are 8-bit microcontrol-
lers packaged in 8-lead packages. They are based on
the Enhanced PIC16C5X family.
High-Performance RISC CPU:
• Only 33 single word instructions to learn
• All instructions are single cycle (1 s) except for
• Operating speed: DC - 4 MHz clock input
• 12-bit wide instructions
• 8-bit wide data path
• Special function hardware registers
• Two-level deep hardware stack
• Direct, indirect and relative addressing modes for
Peripheral Features:
• 8-bit real-time clock/counter (TMR0) with 8-bit
• 1,000,000 erase/write cycle EEPROM data
• EEPROM data retention > 40 years
PIC12CE518
PIC12CE519
1997 Microchip Technology Inc.
program branches which are two-cycle
data and instructions
programmable prescaler
memory
Device
1024 x 12
Program
512 x 12
EPROM
8-Pin, 8-Bit CMOS Microcontroller with
DC - 1 s instruction cycle
Memory
25 x 8
41 x 8
RAM
Data
EEPROM Data Memory
EEPROM
16 x 8
16 x 8
Data
Preliminary
PIC12CE5XX
Pin Diagram:
Special Microcontroller Features:
• In-Circuit Serial Programming (ICSP™) of pro-
• Internal 4 MHz RC oscillator with programmable
• Power-on Reset (POR)
• Device Reset Timer (DRT)
• Watchdog Timer (WDT) with its own on-chip RC
• Programmable code-protection
• Power saving SLEEP mode
• Wake-up from SLEEP on pin change
• Internal weak pull-ups on I/O pins
• Internal pull-up on MCLR pin
• Selectable oscillator options:
CMOS Technology:
• Low-power, high-speed CMOS EPROM/
• Fully static design
• Wide temperature range:
• Wide operating voltage range:
• Low power consumption
GP5/OSC1/CLKIN
PDIP, SOIC, Windowed CERDIP
gram memory (via two pins)
calibration
oscillator for reliable operation
- INTRC: Internal 4 MHz RC oscillator
- EXTRC: External low-cost RC oscillator
- XT:
- LP:
EEPROM technology
- Commercial: 0 C to +70 C
- Industrial: -40 C to +85 C
- Extended: -40 C to +125 C
-Commercial: 3.0V to 5.5V
-Industrial: 3.0V to 5.5V
-Extended: 4.5V to 5.5V
- < 2 mA typical @ 5V, 4 MHz
- 15 A typical @ 3V, 32 kHz
- < 1 A typical standby current
GP3/MCLR/V
GP4/OSC2
V
DD
PP
Standard crystal/resonator
Power saving, low frequency crystal
1
2
3
4
8
7
6
5
DS40172A-page 1
V
GP0
GP1
GP2/T0CKI
SS