IC Phoenix logo

Home ›  S  › S106 > STMPE811QTR

STMPE811QTR from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

15.625ms

STMPE811QTR

Manufacturer: ST

S-Touch® advanced resistive touchscreen controller with 8-bit GPIO expander

Partnumber Manufacturer Quantity Availability
STMPE811QTR ST 6996 In Stock

Description and Introduction

S-Touch® advanced resistive touchscreen controller with 8-bit GPIO expander The STMPE811QTR is a resistive touchscreen controller manufactured by STMicroelectronics.  

### **Specifications:**  
- **Interface:** I²C (up to 400 kHz)  
- **Operating Voltage:** 2.6V to 3.6V  
- **Touchscreen Resolution:** 12-bit (4096 positions)  
- **ADC Resolution:** 8-bit or 12-bit selectable  
- **On-Chip Temperature Sensor**  
- **GPIOs:** 8 general-purpose I/O pins  
- **Interrupt Output:** Supports touch detection and GPIO events  
- **Package:** QFN-16 (3x3 mm)  

### **Descriptions:**  
The STMPE811QTR is designed for resistive touchscreen applications, providing accurate touch position detection with low power consumption. It integrates an ADC for touch coordinate conversion and supports multi-touch detection. The device includes an on-chip temperature sensor and GPIO expansion, making it suitable for embedded systems.  

### **Features:**  
- **Touch Detection:** Supports 4-wire resistive touchscreens  
- **Programmable Thresholds:** Adjustable for touch pressure sensitivity  
- **Low Power Consumption:** Optimized for battery-powered devices  
- **Built-in Debounce Filtering:** Reduces false touches  
- **Temperature Monitoring:** On-chip sensor for system diagnostics  
- **GPIO Expansion:** 8 configurable I/O pins for additional control  

This device is commonly used in portable electronics, industrial control panels, and automotive infotainment systems.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips