PIC16F876A
器件资料摘要：
PICGraph Demoboard
www.lpelettronica.it
Doc. Rev.0 (10/01/11)
Features
• PIC16F876A – 20MHz Demoboard.
• Support for Graphic Display 128x64 (LGM12864B).
• On-Board PIC programmer.
• Serial RS232 communication and programming.
• Keyboard Keys for user input.
• Expansion Connector.
• A/D Converter.
• Digital Input/Ouput lines.
Description
PICGraph is a PIC16F876A-20MHz demoboard with direct support for graphic LCD display 128x64 (model
LGM12864B) that enables users to develop their own graphical applications in a short time.
Text, images and geometrical curves can be displayed, creating nice menus, alert screenshots, measurement
instruments user interface, etc.
PICGraph is also equipped with other general purpose peripherals: 3 keys for user input (for example for moving in
graphic menus), expansion connector with A/D line for analog signal sampling (for example to make any
measurement instrument) and digital Input/Output lines, RS232 port for serial communication and programming.
In-Circuit programming of PIC16F876A microcontroller makes possible programming and testing of the firmware
without removing the microcontroller from its place, reducing development time. It is also available a special ICSP
connector with all the In-Circuit programming signals that can be used to program PIC16F876A microcontrollers on
other boards, so PICGraph can be used also as a general purpose programmer.
www.lpelettronica.it
Doc. Rev.0 (10/01/11)
Features
• PIC16F876A – 20MHz Demoboard.
• Support for Graphic Display 128x64 (LGM12864B).
• On-Board PIC programmer.
• Serial RS232 communication and programming.
• Keyboard Keys for user input.
• Expansion Connector.
• A/D Converter.
• Digital Input/Ouput lines.
Description
PICGraph is a PIC16F876A-20MHz demoboard with direct support for graphic LCD display 128x64 (model
LGM12864B) that enables users to develop their own graphical applications in a short time.
Text, images and geometrical curves can be displayed, creating nice menus, alert screenshots, measurement
instruments user interface, etc.
PICGraph is also equipped with other general purpose peripherals: 3 keys for user input (for example for moving in
graphic menus), expansion connector with A/D line for analog signal sampling (for example to make any
measurement instrument) and digital Input/Output lines, RS232 port for serial communication and programming.
In-Circuit programming of PIC16F876A microcontroller makes possible programming and testing of the firmware
without removing the microcontroller from its place, reducing development time. It is also available a special ICSP
connector with all the In-Circuit programming signals that can be used to program PIC16F876A microcontrollers on
other boards, so PICGraph can be used also as a general purpose programmer.