PIC12C671-04I/P Microchip Technology Inc., PIC12C671-04I/P Datasheet - Page 2
![no-image](/images/manufacturer_photos/0/4/440/microchip_technology_inc__sml.jpg)
PIC12C671-04I/P
Manufacturer Part Number
PIC12C671-04I/P
Description
8 PIN, 1.75 KB OTP, 128 RAM, 6 I/O
Manufacturer
Microchip Technology Inc.
Datasheet
1.PIC12C671-04IP.pdf
(129 pages)
Specifications of PIC12C671-04I/P
A/d Inputs
4-Channel, 8-Bit
Cpu Speed
2.5 MIPS
Eeprom Memory
0 Bytes
Input Output
5
Memory Type
OTP
Number Of Bits
8
Package Type
8-pin PDIP
Programmable Memory
1.75K Bytes
Ram Size
128 Bytes
Speed
4 MHz
Timers
1-8-bit
Voltage, Range
2.5-5.5 V
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
PIC12C67X
Table of Contents
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0 Instruction Set Summary............................................................................................................................................................. 69
11.0 Development Support ................................................................................................................................................................. 83
12.0 Electrical Specifications .............................................................................................................................................................. 89
13.0 DC and AC Characteristics ....................................................................................................................................................... 109
14.0 Packaging Information .............................................................................................................................................................. 115
Appendix A:Compatibility ................................................................................................................................................................... 119
Appendix B:Code for Accessing EEPROM Data Memory ................................................................................................................. 119
Index .................................................................................................................................................................................................. 121
On-Line Support................................................................................................................................................................................. 125
Reader Response .............................................................................................................................................................................. 126
PIC12C67X Product Identification System ........................................................................................................................................ 127
DS30561B-page 2
Most Current Data Sheet
To automatically obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.
The last character of the literature number is the version number. e.g., DS30000A is version A of document DS30000.
New Customer Notification System
Register on our web site (www.microchip.com/cn) to receive the most current information on our products.
Errata
An errata sheet may exist for current devices, describing minor operational differences (from the data sheet) and recommended
workarounds. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revi-
sion of silicon and revision of document to which it applies.
To determine if an errata sheet exists for a particular device, please check with one of the following:
• Microchip’s Worldwide Web site; http://www.microchip.com
• Your local Microchip sales office (see last page)
• The Microchip Corporate Literature Center; U.S. FAX: (480) 786-7277
When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet (include liter-
ature number) you are using.
Corrections to this Data Sheet
We constantly strive to improve the quality of all our products and documentation. We have spent a great deal of time to ensure
that this document is correct. However, we realize that we may have missed a few things. If you find any information that is missing
or appears in error, please:
• Fill out and mail in the reader response form in the back of this data sheet.
• E-mail us at webmaster@microchip.com.
We appreciate your assistance in making this a better document.
General Description ...................................................................................................................................................................... 3
PIC12C67X Device Varieties ........................................................................................................................................................ 5
Architectural Overview .................................................................................................................................................................. 7
Memory Organization.................................................................................................................................................................. 11
I/O Port........................................................................................................................................................................................ 25
EEPROM Peripheral Operation .................................................................................................................................................. 33
Timer0 Module ............................................................................................................................................................................ 39
Analog-to-Digital Converter (A/D) Module................................................................................................................................... 45
Special Features of the CPU....................................................................................................................................................... 53
http://www.microchip.com
To Our Valued Customers
1999 Microchip Technology Inc.