QT60161-S

$4.44

Description：IC SCREEN CNTRL 16BIT 44TQFP
Series：QMatrix™

SKU:6d651737d139 Category: Touch Screen Controllers Brand: Microchip Technology

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Product introduction

Product Detailed Parameters

Description：IC SCREEN CNTRL 16BIT 44TQFP
Series：QMatrix™
Mfr：Microchip Technology
Package：Tray
Touchscreen：-
Resolution (Bits)：10, 16 b
Interface：SPI
Voltage Reference：-
Voltage - Supply：4.75V ~ 5.25V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：44-TQFP
Supplier Device Package：44-TQFP (10x10)
Current - Supply：25 mA
Grade：-
Qualification：-

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QT60161-S

Overview

The QT60161-S is a QMatrix touchscreen controller from Microchip Technology, designed for capacitive sensing applications. It features a 16-bit architecture with a 10-bit ADC resolution and supports both 2-wire I2C and SPI interfaces. The device operates within a supply voltage range of 4.75V to 5.25V and draws approximately 25 mA of current. It is housed in a 44-TQFP (10x10) surface-mount package and functions reliably within an operating temperature range of 0°C to 70°C.

Feature Summary

Supports capacitive touch sensing via QMatrix technology
Dual interface options including 2-wire I2C and SPI
Integrated 10-bit analog-to-digital converter for signal processing

Applications

Automotive infotainment systems
Music reproduction technology interfaces
General-purpose data acquisition systems

Procurement Notes

Verify the specific suffix 'S' against official Microchip documentation to confirm pinout compatibility and electrical characteristics. Ensure the selected variant matches the required interface protocol and package dimensions for the target PCB layout. Cross-reference the datasheet revision history to confirm any errata or design changes that may impact integration.

Selection Notes

Select this component when a dedicated touchscreen controller with integrated QMatrix processing is required. Consider the 44-TQFP package size and the 0°C to 70°C operating temperature range for environmental constraints. Evaluate the need for dual interface support if system flexibility between I2C and SPI is necessary for the host microcontroller.

Part Context

This part belongs to the Microchip QMatrix family of touch controllers, which are optimized for capacitive sensing solutions. The series provides scalable options for various channel counts and interface requirements, integrating signal processing capabilities to reduce host CPU load in embedded systems.

Replacement Considerations

Consult Microchip's official cross-reference tools for direct replacements. Verify that any substitute maintains the same 44-TQFP footprint and compatible logic levels.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.