CYTMA545-48LQI36AC

$4.51

Description：CYTMA545 - TrueTouch Multi-Touch
Series：-

SKU:a5726145a253 Category: Touch Screen Controllers Brand: Cypress Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：CYTMA545 - TrueTouch Multi-Touch
Series：-
Mfr：Cypress Semiconductor Corp
Package：Bulk
Touchscreen：2 Wire Capacitive
Resolution (Bits)：-
Interface：I2C, SPI
Voltage Reference：-
Voltage - Supply：1.71V ~ 5.5V, 2.65V ~ 5.5V
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：48-UFQFN Exposed Pad
Supplier Device Package：48-QFN (6x6)
Current - Supply：-
Grade：-
Qualification：-

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CYTMA545-48LQI36AC

Overview

The CYTMA545-48LQI36AC is a TrueTouch Multi-Touch All-Points Touchscreen Controller manufactured by Cypress Semiconductor Corp. It is designed for capacitive touch applications and supports I2C and SPI communication interfaces. The component is housed in a 48-QFN (6x6) package with an exposed pad, suitable for surface mount technology. This controller facilitates multi-touch input processing for display systems.

Feature Summary

Supports TrueTouch Multi-Touch All-Points detection capabilities
Enables dual interface connectivity via I2C and SPI protocols
Utilizes a compact 48-QFN surface mount package design

Applications

Capacitive touchscreen controllers for mobile devices
Multi-touch input systems for consumer electronics
Embedded touch control solutions for industrial displays

Procurement Notes

Verify the specific suffix 'AC' against official Cypress documentation to confirm exact electrical characteristics and packaging details. Ensure compatibility with system voltage levels and interface requirements before integration. Cross-reference with authorized distributors to validate authenticity and supply chain integrity.

Selection Notes

Select this component when a dedicated controller for all-points multi-touch is required. The choice depends on the need for both I2C and SPI interface flexibility within a small form factor. Consider the 48-QFN package constraints for PCB layout and thermal management during the design phase.

Part Context

This part belongs to the TrueTouch family of capacitive touch controllers from Cypress Semiconductor. These components are engineered to provide high-performance touch sensing and gesture recognition. The series targets applications requiring reliable multi-touch interaction in space-constrained electronic devices.

Replacement Considerations

Consult official Cypress substitution guides for verified alternatives. Generic cross-references may not match the specific interface or performance characteristics of the TrueTouch architecture.

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.