CYTMA545-44LQI33AA
IC MCU TRUETOUCH 44QFNManufacturer: Infineon Technologies
Categories: Touch Screen Controllers
Quality Control: Learn More
Infineon Technologies CYTMA545-44LQI33AA, a member of the TrueTouch™ family, is a robust touchscreen controller designed for advanced capacitive sensing applications. This 32-bit microcontroller features both I2C and SPI interfaces, facilitating seamless integration into complex system architectures. Its 44-QFN (5x5) exposed pad package ensures efficient thermal management and reliable surface mounting. The CYTMA545-44LQI33AA supports a wide supply voltage range of 1.71V to 5.5V, making it suitable for diverse power-constrained designs. This component is widely utilized in consumer electronics, automotive interfaces, and industrial human-machine interfaces where precise and responsive touch control is critical. The advanced architecture provides high resolution and reliable performance for 2-wire capacitive touchscreens.
Additional Information
Series: TrueTouch™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDownload Free CAD Model:
Technical Details:
| Packaging | Tray |
| 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 |
Request a Quote
Clients Also Buy
CY8CTST200-24LQXIT
IC MCU 32K FLASH 24UQFN
CYTMA445-48LQI36AE
IC SCREEN CNTRL 32BIT 48QFN
CY8CTMG100-32LKXI
IC TRUETOUCH CAPSENSE 32-QFN
