General Description............................................................................................................................................... 4
I/O Port ................................................................................................................................................................ 21
Timer0 Module and TMR0 Register .................................................................................................................... 25
Special Features of the CPU ............................................................................................................................... 35
Instruction Set Summary ..................................................................................................................................... 47
Development Support.......................................................................................................................................... 59
Index ........................................................................................................................................................................... 105
PIC12C5XX Product Identification System ................................................................................................................ 109
Sales and Support: ..................................................................................................................................................... 109
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
To Our Valued Customers
Most Current Data Sheet
To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:
http://www.microchip.com
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 doc-
ument DS30000.
Errata
An errata sheet may exist for current devices, describing minor operational differences (from the data sheet) and rec-
ommended workarounds. As device/documentation issues become known to us, we will publish an errata sheet. The
errata will specify the revision 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: (602) 786-7277
When contacting a sales office or the literature center, please specify which device, revision of silicon and data sheet
(include literature 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.
[size=4][color=#000000][backcolor=white]Problem[/backcolor][/color][/size] [size=4][color=#000000][backcolor=white]Sometimes we want to use macro definitions to decide whether to compile debug version...
[i=s]This post was last edited by Jacktang on 2021-8-28 23:09[/i]1. Introduction
CAN bus was developed by BOSCH of Germany, with a maximum speed of 1Mbps. CAN has a strong fault tolerance, and the CAN...
Forum promotion method to easily increase the number of visits to your website and forumHow to increase the number of visits to your website and forum in the fastest time Methods to increase the numbe...
[i=s]This post was last edited by freebsder on 2019-5-9 00:50[/i] I want to turn the USBDongle into a sniffer to monitor the Bluetooth wireless situation. So, install the latest STM32Cube_FW_WB_V1.1.0...
[i=s]This post was last edited by shipeng on 2019-5-14 11:43[/i] [backcolor=rgb(222, 240, 251)]I've been writing an IAP for STM32F429 to read USB flash drives. I've been debugging it for almost a week...
Recently, humanoid robots have become very popular, which indicates that single-function robots and comprehensive-function robots are forming a situation of healthy competition and common developme...[Details]
In the foreseeable future, flexible screen phones will become a unique new category in the smartphone market. While stepping up the research and development of flexible screens, major mobile phone ma...[Details]
Starting from August 26, the Gansu Channel of China National Radio Network launched a series of reports on Jinta County to see how a small county holds up a great mission. Location: Jiuquan, Gansu. Fr...[Details]
PC host: Ubuntu 10.4 and redhat 9.0 Target board: TQ2440 development board Linux kernel: 2.6.30 Screen model: WXCAT35-TG3#001F Resolution: 320X240 This article will introduce how to port LCD devic...[Details]
introduction
With the continuous development of microelectronics technology, microprocessor chips are becoming more and more integrated. Microcontrollers can integrate CPU, memory, timers/counters,...[Details]
Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large wind speed changes in each gear. With the development of science and technology and the imp...[Details]
Generally, the Hall switch is required on the brushless motor of the home treadmill to drive the treadmill belt. The function of the Hall switch is to measure the rotation speed, and the structure ...[Details]
On the afternoon of October 21, Xiaomi officially launched the Xiaomi Watch Color Sports Edition. The watch inherits the design language of the standard version, while incorporating more sport...[Details]
U.S. semiconductor company Xilinx said on Wednesday it had secured a deal to supply 5G network equipment chips to Samsung, Reuters reported. Xilinx makes programmable chips for telecom equipment an...[Details]
The continued downturn in the global economic environment has caused various consumer product sectors, from consumer electronics, home appliances to automobiles, to suffer from problems such as slugg...[Details]
1. ARM can be considered as the name of a company, a general term for a type of microprocessor, or the name of a technology. 2. ARM is a company that specializes in chip design and development ba...[Details]
As part of the company's strategy to improve supply chain resilience, the move will help Microchip achieve 40nm specialty process
Microchip Technology (Microchip Technology) announce...[Details]
When debugging the serial port, it was found that the serial port would frequently interrupt, resulting in the inability to execute the main loop! Debugging revealed that it was a hardware bug of t...[Details]
The role of light source in spectrum analyzer 1. The commonly referred to spectrometer light source refers to the electronic system that provides energy for generating sparks. It is the sum of th...[Details]
On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]