AT42QT5480-CU-S1

$0.22

Description：QTWO 10 BIT TOUCHSCREEN CONTROLL
Series：*

SKU:2393a2290555 Category: Application Specific Microcontrollers Brand: Atmel

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：QTWO 10 BIT TOUCHSCREEN CONTROLL
Series：*
Mfr：Atmel
Package：Bulk
Applications：-
Core Processor：-
Program Memory Type：-
Controller Series：-
RAM Size：-
Interface：-
Number of I/O：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

Download product information

AT42QT5480-CU-S1

Overview

The AT42QT5480-CU-S1 is a capacitive touch controller manufactured by Atmel (Microchip). It features an integrated microcontroller and EEPROM within a TQFP-44 package measuring 10 x 10 mm. The device operates on CMOS technology with a maximum clock frequency of 16 MHz. It includes an ADC and supports 4 I/O lines. The component is RoHS compliant and functions within a temperature range of -40 °C to 85 °C.

Feature Summary

Integrated Microcontroller with EEPROM
TQFP-44 Package (10 x 10 mm)
16 MHz Maximum Clock Frequency
Built-in ADC and 4 I/O Lines

Applications

Capacitive touch interface controllers
Embedded control systems requiring integrated memory
Industrial panels operating in extended temperature ranges

Procurement Notes

Verify the specific suffix 'S1' against official Microchip documentation to confirm any unique manufacturing or testing variations. Ensure the TQFP-44 footprint matches the target PCB design. Confirm RoHS compliance status for the specific batch if required by regulatory standards.

Selection Notes

Select this component when a combined touch sensing and processing solution is needed in a single IC. The 16 MHz clock speed and integrated EEPROM are suitable for applications requiring local data storage and moderate processing power without external memory components.

Part Context

This part belongs to the AT42QT series of capacitive touch sensors from Atmel, now part of Microchip Technology. The series utilizes QTouch technology for reliable touch detection. The CU suffix typically denotes a commercial temperature grade variant within the product line.

Replacement Considerations

Check for direct pin-to-pin replacements within the AT42QT family that may offer updated packaging or enhanced feature sets. Verify compatibility with existing firmware if migrating to a different model within the same manufacturer's portfolio.

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.