| Title |
Title
Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro Microcontroller
|
|---|---|
| Name |
Name
AN746
|
| Date |
Date
06/24/2015
|
| Application Categories |
Application Categories
Peripheral /
SPI
Signal Conditioning & Measurement /
Digital Potentiometer
|
| Product Categories |
Product Categories
8-bit MCU
Mixed Signal /
Digital Potentiometers
|
| Description |
Description
The MCP41XXX and MCP42XXX family of digital potentiometers communicate using a standard 3-wire SPI? compatible interface. This application note will discuss communications between these devices and a PIC16F876 microcontroller. The code supplied with this application note will include both absolute and relocatable assembly code, written for both hardware SPI and firmware SPI implementations.
|
Title |
Title |
Date |
Size |
|
|---|---|---|---|---|
| AN746 Source Code - Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro MCU 8.5 KB 09/24/2021 | AN746 Source Code - Interfacing Microchip's MCP41XXX/42XXX Digital Potentiometers to a PICmicro MCU | 09/24/2021 | 8.5 KB | Download |
| Description | Product |
Description |
|---|---|---|
|
MCP42010
8-Bit Dual Digital POT with SPI
|
MCP42010 | 8-Bit Dual Digital POT with SPI |
|
MCP42100
8-Bit Dual Digital POT with SPI
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MCP42100 | 8-Bit Dual Digital POT with SPI |
|
MCP42050
8-Bit Dual Digital POT with SPI
|
MCP42050 | 8-Bit Dual Digital POT with SPI |
|
MCP41100
8-Bit Single Digital POT with SPI
|
MCP41100 | 8-Bit Single Digital POT with SPI |
|
MCP41050
8-Bit Single Digital POT with SPI
|
MCP41050 | 8-Bit Single Digital POT with SPI |
|
MCP41010
8-Bit Single Digital POT with SPI
|
MCP41010 | 8-Bit Single Digital POT with SPI |
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