2001 Microchip Technology Inc. Preliminary DS41175A-page 1
PIC12F675
High Performance RISC CPU:
• Only 35 single-word instructions to learn
• All single cycle instructions except program
branches, which are two cycles
• Operating speed:
- DC - 20 MHz oscillator/clock input
- DC - 200 ns instruction cycle
• Memory:
- 1024 x 14 words of FLASH Program Memory
- 64 x 8 bytes of Data Memory (SRAM)
- 128 x 8 bytes of EEPROM data memory
• 8-level deep stack
• Direct, indirect, and relative addressing modes for
data and instructions
Peripheral Features:
• 6 I/O pins with individual direction control
• High current sink/source: 25 mA
• Programmable interrupt-on-pin change
• Programmable pull-ups on input pins
• Timer0 module: 8-bit timer/counter with 8-bit
prescaler
• Timer1 module: 16-bit timer/counter with
prescaler, can be incremented during SLEEP via
external crystal/clock
Analog Features:
• Analog-to-Digital Converter module:
- 10-bit resolution
- Programmable 4-channel input
- Voltage reference input
• Analog Comparator module:
- One analog comparator
- Programmable On-Chip Voltage Reference
(VREF) module
- Programmable input multiplexing from device
inputs and internal voltage reference
- Comparator output is externally accessible
Pin Diagrams
Special Microcontroller Features:
• 1,000 erase/write cycle FLASH program memory
typical
• 1,000,000 erase/write cycle data EEPROM mem-
ory typical
• Data EEPROM Retention > 40 years
• In-Circuit Serial Programming (ICSP™) via two
pins
• Watchdog Timer (WDT) with its own on-chip RC
oscillator for reliable operation
• Internal 4 MHz oscillator with calibration
• Low power Brown-out Reset (BOR)
• Low power Power-on Reset (POR)
• Programmable code protection
• Power saving SLEEP mode
• Selectable oscillator options:
- INTRC: Precision internal 4 MHz oscillator
- EXTRC: External low cost RC oscillator
- EC: External clock source
- XT: Standard crystal/resonator
- HS: High speed crystal/resonator
- LP: Power saving, low frequency crystal
CMOS Technology:
• Low power, high speed FLASH technology
• Fully static design
• Wide operating voltage range (2.0V to 5.5V)
• Industrial and Extended temperature ranges
• Low power consumption
-<2mA@5V,4MHz
-20µA typical @ 3V, 32 kHz
-<1µA typical standby current
8-Pin PDIP, SOIC
1
2
3
45
6
7
8
PIC12F675
VSS
GP0/AN0/CIN+
GP1/AN1/VREF/CIN-
GP2/AN2/T0CKI/
INT/COUT
VDD
GP5/OSC1/CLKIN
GP3/MCLR/VPP
GP4/AN3/OSC2/
CLKOUT/T1CKI
8-Pin FLASH MCU with A/D and Comparator Product Brief
PIC12F675
DS41175A-page 2 Preliminary
2001 Microchip Technology Inc.
TABLE 1: SUMMARY OF FEATURES
Program Memory
Device Bytes # Single
Word
Instructions
Data
SRAM
(Bytes)
EEPROM
(Bytes I/O ADC Comparators Timers
8-bit/16-bit CCP
(PWM) BOR
PIC12F675 1792 1024 64 128 6 Yes 1 1 / 1 — Yes
2001 Microchip Technology Inc. Preliminary DS41175A - page 3
Information contained in this publication regarding device
applications and the like is intended through suggestion only
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
No representation or warranty is given and no liability is
assumed by Microchip Technology Incorporated with respect
to the accuracy or use of such information, or infringement of
patents or other intellectual property rights arising from such
use or otherwise. Use of Microchip’s products as critical com-
ponents in life support systems is not authorized except with
express written approval by Microchip. No licenses are con-
veyed, implicitly or otherwise, under any intellectual property
rights.
Trademarks
The Microchip name and logo, theMicrochip logo, PIC, PICmicro,
PICMASTER, PICSTART, PRO MATE, KEELOQ,SEEVAL,
MPLAB and The Embedded Control Solutions Company are reg-
istered trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
Total Endurance, ICSP, In-Circuit Serial Programming,FilterLab,
MXDEV, microID,
Flex
ROM,
fuzzy
LAB, MPASM, MPLINK,
MPLIB, PICC, PICDEM, PICDEM.net, ICEPIC, Migratable
Memory, FanSense, ECONOMONITOR, Select Mode, dsPIC,
rfPIC and microPort are trademarks of Microchip Technology
Incorporated in the U.S.A.
Serialized Quick Term Programming(SQTP) is a service mark
of Microchip Technology Incorporated in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2001, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received QS-9000 quality system
certification for its worldwide headquarters,
design and wafer fabrication facilities in
ChandlerandTempe, Arizonain July1999.The
Company’s quality system processes and
procedures are QS-9000 compliant for its
PICmicro®8-bit MCUs, KEELOQ®code hopping
devices, Serial EEPROMs and microperipheral
products. In addition, Microchip’s quality
system for the design and manufacture of
development systems is ISO 9001 certified.
Note the following details of the code protection feature on PICmicro®MCUs.
• The PICmicro family meets the specifications contained in the Microchip Data Sheet.
• Microchip believes that its family of PICmicro microcontrollers is one of the mostsecure products of its kind on the market today,
when used in the intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowl-
edge, require using the PICmicro microcontroller in a manner outside the operating specifications contained in the data sheet.
The person doing so may be engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable”.
• Code protection isconstantly evolving. We at Microchip are committed to continuously improving the code protection features of
our product.
If you have any further questions about this matter, please contact the local sales office nearest to you.
DS41175A-page 4 Preliminary
2001 Microchip Technology Inc.
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