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CYTMA545-48LQI36AC

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CYTMA545-48LQI36AC

CYTMA545 - TrueTouch Multi-Touch

Manufacturer: Cypress Semiconductor Corp

Categories: Touch Screen Controllers

Quality Control: Learn More

Cypress Semiconductor Corp CYTMA545-48LQI36AC is a TrueTouch Multi-Touch touchscreen controller. This advanced component features a 2-wire capacitive sensing technology and supports both I2C and SPI interfaces for flexible system integration. Designed for surface mounting, it is housed in a 48-QFN (6x6) package with an exposed pad. The CYTMA545-48LQI36AC operates across a wide voltage range, from 1.71V to 5.5V, and also supports a 2.65V to 5.5V range, ensuring compatibility with diverse power supply requirements. This controller is widely utilized in consumer electronics, automotive infotainment systems, and industrial human-machine interfaces where reliable and responsive touch input is critical. Available in bulk packaging for high-volume production.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: UnknownPackaging: BulkDatasheet:
Technical Details:
PackagingBulk
Package / Case48-UFQFN Exposed Pad
Mounting TypeSurface Mount
InterfaceI2C, SPI
Operating Temperature-
Voltage - Supply1.71V ~ 5.5V, 2.65V ~ 5.5V
Resolution (Bits)-
Supplier Device Package48-QFN (6x6)
Voltage Reference-
Touchscreen2 Wire Capacitive

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.