Home / Sensor, Capacitive Touch / STMPE321QTR/
STMPE321QTR

STMPE321QTR

Manufacturer No:

STMPE321QTR

Manufacturer:

STMicroelectronics

Description:

IC CTLR TOUCH KEY 3CH 12-QFN

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

STMPE321QTR Specifications

  • Type
    Parameter
  • Number of Inputs
    -
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
The STMPE321QTR is a highly integrated touch controller chip designed for capacitive touchscreens. Some of the advantages and application scenarios of this chip are:1. High integration: The STMPE321QTR integrates various functions required for capacitive touchscreens, including touch sensing, filtering, and digital signal processing. This high level of integration reduces the need for external components and simplifies the design process.2. Low power consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered devices such as smartphones, tablets, and wearables.3. Multi-touch support: The STMPE321QTR supports multi-touch functionality, allowing users to perform gestures like pinch-to-zoom and swipe.4. Noise immunity: The chip incorporates advanced noise filtering techniques to ensure reliable touch detection even in noisy environments.5. Wide operating voltage range: The chip can operate within a wide voltage range, making it compatible with various power supply configurations.6. I2C interface: The STMPE321QTR communicates with the host microcontroller using the I2C interface, which is a widely used and standardized communication protocol.7. Application scenarios: The STMPE321QTR is commonly used in various consumer electronic devices that require capacitive touchscreens, such as smartphones, tablets, portable gaming consoles, home automation systems, and industrial control panels.Overall, the STMPE321QTR offers a compact and efficient solution for implementing capacitive touchscreens in a wide range of applications, providing reliable touch detection, multi-touch support, and low power consumption.
STMPE321QTR Relevant information