CY8CTST120, CY8CTMG120, CY8CTMA120

Document History

Document Title: Silicon Errata for CY8CTST120, CY8CTMG120, and CY8CTMA120

Document Number: 001-49038

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2572224

09/25/08

KRY

New errata for Touchscreen device.

PSoC is a registered trademark of Cypress Semiconductor Corp. TrueTouch, Programmable System-on-Chip, PSoC Designer, and PSoC Express are trademarks of Cypress Semiconductor Corp. All other trademarks or registered trademarks referenced herein are the property of their respective owners.

Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone: 408-943-2600 Fax: 408-943-4730 http://www.cypress.com/

© Cypress Semiconductor Corporation, 2008. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

This Source Code (software and/or firmware) is owned by Cypress Semiconductor Corporation (Cypress) and is protected by and subject to worldwide patent protection (United States and foreign), United States copyright laws and international treaty provisions. Cypress hereby grants to licensee a personal, non-exclusive, non-transferable license to copy, use, modify, create derivative works of, and compile the Cypress Source Code and derivative works for the sole purpose of creating custom software and or firmware in support of licensee product to be used only in conjunction with a Cypress integrated circuit as specified in the applicable agreement. Any reproduction, modification, translation, compilation, or representation of this Source Code except as specified above is prohibited without the express written permission of Cypress.

Disclaimer: CYPRESS MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress reserves the right to make changes without further notice to the materials described herein. Cypress does not assume any liability arising out of the application or use of any product or circuit described herein. Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress’ product in a life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.

Use may be limited by and subject to the applicable Cypress software license agreement.

September 25, 2008

Document No. 001-49038 Rev. **

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Cypress CY8CTST120, CY8CTMA120, CY8CTMG120 manual Document History
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CY8CTMG120, CY8CTST120, CY8CTMA120 specifications

Cypress Semiconductor, a renowned name in the semiconductor and microcontroller market, offers a range of advanced touchscreen controllers, including the CY8CTMA120, CY8CTST120, and CY8CTMG120. These devices are designed to cater to various applications, making touchscreen interfaces more responsive, reliable, and user-friendly.

The CY8CTMA120 is known for its advanced touch sensing capabilities, supporting multiple touch points with high accuracy. This device utilizes Cypress's CapSense technology, which is renowned for its noise immunity and smart filtering, enabling it to distinguish between genuine touches and environmental noise. This makes it suitable for applications requiring high sensitivity, such as consumer electronics and handheld devices.

The CY8CTST120, on the other hand, is targeted at applications that require robust touch performance in harsh environments. It features enhanced moisture and dirt tolerance, crucial for outdoor and industrial applications. The touch controller’s built-in self-test functionality ensures that the system is always operational, providing peace of mind for manufacturers and users alike.

The CY8CTMG120 stands out with its low power consumption, making it ideal for battery-operated devices. This controller combines excellent touch performance with energy efficiency, allowing manufacturers to create long-lasting devices without sacrificing responsiveness. Its flexibility in design also supports various screen sizes and shapes, enabling creative freedom for product designers.

All three controllers leverage Cypress’s SmartSense technology, which automatically adjusts sensitivity based on the environment, ensuring optimal performance. With integrated support for Gestures, the devices enable multi-touch capabilities that enhance user interaction and experience.

Each of these devices is compatible with Cypress’s PSoC Architecture, providing an extra layer of flexibility for developers. They allow for the integration of additional functionalities directly on the chip, reducing the need for external components and simplifying the design process.

Moreover, all models support a wide voltage range, ensuring versatility across various battery types and voltages. Their compact design and ease of integration make them suitable for a wide range of applications, from home automation to automotive interfaces. Overall, the CY8CTMA120, CY8CTST120, and CY8CTMG120 touchscreen controllers exemplify Cypress Semiconductor's commitment to innovation and excellence in touch technology, empowering manufacturers to create intuitive and engaging user interfaces.
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