CYTT21401-44LQI28T
IC MCU 32BIT 44QFNManufacturer: Infineon Technologies
Categories: Touch Screen Controllers
Quality Control: Learn More
Infineon Technologies TrueTouch™ CYTT21401-44LQI28T is a 32-bit capacitive touchscreen controller, designed for high-performance human-machine interfaces. This component features a 2-wire capacitive sensing technology and supports both I2C and SPI communication protocols, enabling flexible system integration. The CYTT21401-44LQI28T is housed in a compact 44-QFN (5x5) package, suitable for surface mount applications. Operating across a voltage range of 1.71V to 5.5V, it offers robust performance in demanding environments. The TrueTouch™ series is widely adopted in automotive, consumer electronics, and industrial control applications where reliable and responsive touch input is critical. This device is supplied on tape and reel for efficient automated assembly.
Additional Information
Series: TrueTouch™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 44-UFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Interface | I2C, SPI |
| Operating Temperature | - |
| Voltage - Supply | 1.71V ~ 5.5V |
| Resolution (Bits) | 32 b |
| Supplier Device Package | 44-QFN (5x5) |
| Voltage Reference | - |
| Touchscreen | 2 Wire Capacitive |
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