# MCP4431-xxxx-ST (Component) ## Description Quad 7 Bit Digital Potentiometer, I²C, Volatile Memory, TSSOP-20 Digital Pot Potentiometer DigiPot TSSOP*4.4x6.5mm*P0.65mm* ## Component Details - **Owner:** kicad-part-library - **Created:** 9/27/2024 - **Last Updated:** 9/27/2024 - **Visibility:** Public - **Manufacturer Part Number:** MCP4431-xxxx-ST - **Package or Case Code:** TSSOP-20_4.4x6.5mm_P0.65mm - **Manufacturer Name:** Microchip Technology Inc. - **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/22267A_MCP4431.pdf - **Used in:** 3 projects - **Manufacturer:** Microchip - **MPN:** MCP4431-xxxx-ST - **Package / Case Code:** 20-TSSOP - **Pin Count:** 20 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | P3A | | | 2 | P3W | | | 3 | P3B | | | 4 | HVC/A0 | | | 5 | SCL | | | 6 | SDA | | | 7 | VSS | | | 8 | P1B | | | 9 | P1W | | | 10 | P1A | | | 11 | P0A | | | 12 | P0W | | | 13 | P0B | | | 14 | NC | | | 15 | ~{RESET} | | | 16 | A1 | | | 17 | VDD | | | 18 | P2B | | | 19 | P2W | | | 20 | P2A | | --- *Generated from [https://www.flux.ai/kicad-part-library/mcp4431-xxxx-st](https://www.flux.ai/kicad-part-library/mcp4431-xxxx-st)*