CP2112 highly integrated USB to SMBus bridge controller integrates a USB 2.0 full-speed function controller, USB transceiver, oscillator, and 8 GPIO pins. Using a simple GUI-based configuration tool, all customization and configuration options can be selected, eliminating the need to develop complex firmware for standard HID class devices. Supplied with software and drivers, the CP2112 enables fast USB connectivity with minimal development effort. 1. USB bus powered: 4.0 to 5.25V 2. Self-powered: 3.0 to 3.6V, I/O voltage: 1.8V to 3.6V 3. Operating temperature range: -40°C to +85°C 4. On-chip reset circuit and on-chip voltage regulator with 3.45V output 5. Complies with USB specification 2.0, full-speed (12 Mbps) 6. Supports USB suspend state via SUSPEND pin 7. Integrated 194-byte one-time programmable ROM for storing customizable product information 8. 512-byte SMBus data buffer, configurable clock speed and device address (7-bit value) 9. HID to SMBus library for rapid application development, supports Windows and Linux, open access interface specification 10. 8 GPIOs configurable as input/output, open-drain or push-pull for external devices; configurable clock output from 48MHz to 94kHz; supports read/write operations on SMBus devices and LED toggling 11. Applications: portable controllers, USB dongles, data logging Material: Plastic and metal Color: As shown in image Package Contents: 1 x CP2112 Module 2 x Row of Pin Headers Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the photo and the actual product. Measurement tolerances are within +/- 1-3 cm.