The CP2501 USB touchscreen bridge provides a programmable, easy-to-use USB interface that streamlines the connection between touch controllers and host CPUs. The device eases design by providing preprogrammed firmware that enables easy configuration of touchscreen settings.
The IC has a 8051-compatible MCU core with 53 Kbytes of flash and 3.5 Kbytes of RAM, supports capacitive and resistive touch, and offers interfaces to I2 C, UART, and SPI buses. It operates from a 3.0 to 3.6 V at –40° to 85°C. (From $4.37 ea/10,000 — samples available now.)
Silicon Laboratories , Austin , TX
512-416-8500
www.silabs.com
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