# IQS7211A103QFR (Component)

## Description

IQS7211A103QFR is an Azoteq low\-power capacitive touch, proximity, trackpad, and gesture controller with up to 32 sensing channels, I²C interface, and a 20\-pin 3 × 3 mm QFN package\.

Keywords: IQS7211A103QFR, capacitive touch controller, trackpad controller, proximity sensor, QFN\-20

## Component Details

- **Owner:** silicon\-yard
- **Created:** 7/18/2026
- **Last Updated:** 7/18/2026
- **Visibility:** Public
- **Package or Case Code:** 20\-QFN
- **Manufacturer Name:** Azoteq \(Pty\) Ltd
- **Symbol Style:** parametric\-v1
- **Part Type:** Integrated Circuit
- **Manufacturer Part Number:** IQS7211A103QFR
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/user\-uploaded/e15aa6d4f81468de83e9a03bfaa5f1b9695f6f690f4dc9ba15286ca6176bcb4a\.pdf
- **Used in:** 1 project

- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** IQS7211A103QFR
- **Package / Case Code:** 20\-QFN
- **Pin Count:** 21
- **Logic Function:** AND
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | VDD | Power In |
| 2 | VREGD | Power In |
| 4 | VREGA | Power In |
| 5 | CRX0/TX0 | Bi\-Directional |
| 6 | CRX1/TX1 | Bi\-Directional |
| 7 | CRX2/TX2 | Bi\-Directional |
| 8 | CRX3/TX3 | Bi\-Directional |
| 9 | CRX4/TX4 | Bi\-Directional |
| 10 | CRX5/TX5 | Bi\-Directional |
| 11 | CRX6/TX6 | Bi\-Directional |
| 12 | CRX7/TX7 | Bi\-Directional |
| 13 | TX8 | Bi\-Directional |
| 14 | TX9/GPIO0 | Bi\-Directional |
| 15 | TX10/GPIO3 | Bi\-Directional |
| 16 | TX11/GPIO4 | Bi\-Directional |
| 17 | RDY/GPIO5 | Bi\-Directional |
| 18 | SCL/GPIO2 | Bi\-Directional |
| 19 | SDA/GPIO1 | Bi\-Directional |
| 20 | MCLR/GPIO6 | Bi\-Directional |
| 3 | VSS | Power In |
| 21 | FLOAT | Passive |

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*Generated from [https://flux\.ai/silicon\-yard/iqs7211a103qfr](https://flux.ai/silicon-yard/iqs7211a103qfr)*