# AT42QT1245-AU (Component)
## Description
Capacitive Touch Buttons 32-TQFP (7x7) #commonpartslibrary
#integratedcircuit
#capacitivetouch
## Component Details
- **Owner:** adrian95
- **Created:** 1/15/2024
- **Last Updated:** 1/15/2024
- **Visibility:** Public
- **Manufacturer Part Number:** AT42QT1245-AU
- **Manufacturer Name:** Microchip Technology
- **Datasheet URL:** https://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-9632-AT42-QT1245_Datasheet.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Integrated Circuit
- **Used in:** 1 project
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/at42qt1245-au/microchip-technology.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/microchip-technology/AT42QT1245-AU/4809144) | $3.72 | 2 |
| [LCSC](https://www.lcsc.com/product-detail/C618719.html) | $3.4713 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Microchip-Technology/AT42QT1245-AU?qs=mY0pz4ywyAo4OPymqnnkAA%3D%3D) | $3.72 | 209 |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Microchip
- **MPN:** AT42QT1245-AU
- **Package / Case Code:** 32-TQFP
- **Pin Count:** 32
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | X3 | |
| 2 | X4 | |
| 3 | VSS | |
| 4 | VDD | |
| 5 | VSS | |
| 6 | VDD | |
| 7 | X5 | |
| 8 | X6 | |
| 9 | X7 | |
| 10 | VREF | |
| 11 | S_SYNC/*CHANGE | |
| 12 | M_SYNC | |
| 13 | *DRDY | |
| 14 | *SS | |
| 15 | MOSI | |
| 16 | MISO | |
| 17 | SCK | |
| 18 | VDD | |
| 19 | N/C | |
| 20 | VDD | |
| 21 | VSS | |
| 22 | N/C | |
| 23 | Y0B | |
| 24 | Y1B | |
| 25 | Y2B | |
| 26 | Y0A | |
| 27 | Y1A | |
| 28 | Y2A | |
| 29 | *RST | |
| 30 | X0/SMP | |
| 31 | X1 | |
| 32 | X2 | |
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*Generated from [https://www.flux.ai/adrian95/at42qt1245-au](https://www.flux.ai/adrian95/at42qt1245-au)*