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AN757
| Title |
Title
Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to Motorola?s 68HC12 Microcontroller
|
|---|---|
| Name |
Name
AN757
|
| Date |
Date
06/24/2015
|
| Application Categories |
Application Categories
Signal Conditioning & Measurement /
Digital Potentiometer
|
| Product Categories |
Product Categories
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 cover communication between these devices and the Motorola 68HC12 family of microcontrollers. Specifically, the MC68HC912B32 evaluation board was used.
|
Files
Title |
Title |
Date |
Size |
|
|---|---|---|---|---|
| AN757 Source Code - Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to Motorola's 68HC12 MCU 2.1 KB 09/24/2021 | AN757 Source Code - Interfacing Microchip's MCP41XXX and MCP42XXX Digital Potentiometers to Motorola's 68HC12 MCU | 09/24/2021 | 2.1 KB | Download |
Silicon Products
| 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
|
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 |