Features: CP2112 highly integrated USB to SMBus bridge controller integrates a USB2.0 full speed function controller USB transceiver oscillator and 8 GP10 pin All customization and configuration option can be selected through a simple GUI base configurator Standard devices do not require complex firmware and driver development The CP2112 device can achieve fast USB connection with minimal development work. Specifications: 1. USB bus power supply 4.0 sub 5.25V 2. Power 3.0 to 3.6V, voltages 1.8V to VDD 3. Working environment temperature:- 40℃~85℃ 4. Add a resets circuit on the chip, chip voltages regulator: 3.45V output 5. Compliant with USB 2.0 standard; Full speed (12Mbps) 6. Support USB suspended state through SUSPEND pin 7. Integrated 194byte one-time programmable ROM for storing customizable product information 8.512byte SMBus data buffers, configurable clock speed device address 7-bit value,slave device address of CP2112 9.8 GPIO can be configured as input or output and open drain/push-pull type, with configurable clock output from 48MHz to 94KHZ for external devices, read/write SMBus device switching LED 10. Application areas: portable controllers, USB dongles, data recording 11. Size：about 3x2.2cm/1.18x0.87in Package Includes: 1PC MCU-2112 CP2112 Debug Board USB to I2C Communication Module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.