CYAT81659-100AA48

$8.29

Description：PSOC BASED - TRUETOUCH
Series：PSOC™Gen6L

SKU:8d91032dca86 Category: Touch Screen Controllers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：PSOC BASED - TRUETOUCH
Series：PSOC™Gen6L
Mfr：Infineon Technologies
Package：Tray
Touchscreen：2 Wire Capacitive
Resolution (Bits)：-
Interface：I2C, SPI
Voltage Reference：-
Voltage - Supply：1.71V ~ 1.95V, 3V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：100-LQFP
Supplier Device Package：100-TQFP (14x14)
Current - Supply：-
Grade：Automotive
Qualification：AEC-Q100

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CYAT81659-100AA48

Overview

The CYAT81659-100AA48 is a capacitive touchscreen controller from Infineon Technologies, part of the TrueTouch family. It integrates an Arm Cortex CPU for advanced signal processing and gesture recognition. The device supports I2C and SPI interfaces for system connectivity. Electrical specifications include a supply voltage range of 1.71 V to 5.5 V and a typical operating current of 20 mA. It operates within a temperature range of -40°C to +85°C and is housed in a TQFP-100 surface-mount package.

Feature Summary

Integrated Arm Cortex CPU for programmable touch processing
Supports I2C and SPI communication protocols
Capacitive sensing technology with CMOS input compatibility

Applications

Automotive infotainment systems
Industrial control panels
Consumer electronics displays

Part Context

This component belongs to the CYAT8165x series of TrueTouch controllers. Similar models in this series include the CYAT81655-100AA48 and CYAT81685-100AA61, which share identical electrical parameters and packaging but may differ in specific firmware configurations or internal memory allocations defined by the manufacturer.

Replacement Considerations

Direct replacements within the same series include CYAT81655-100AA48. Verify pinout compatibility and firmware requirements before substitution, as functional differences may exist between specific suffixes despite shared electrical characteristics.

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.