Single chip HID USB to SMBus main bridge Integrated USB transceiver; No external resistor or crystal required SMBus master equipment GPIO can be configured as input/output and open drain/push-pull 512 byte SMBus data buffer Integrated 194-byte one-time programmable ROM for storing customizable product information On-chip power-on reset circuit On-chip regulator: 3.45V output USB peripheral function controller Comply with USB specification 2.0 standard; Full speed (12Mbps) Support USB suspend state via SUSPEND and/SUSPEND pins HID interface Standard USB devices do not require custom drivers Supported by Windows, Mac and Linux Open access interface specifications Windows, Mac, and Linux HID to SMBus Library API for rapid application development SMBus configuration options Configurable clock speed Device address: 7-bit value, that is, the slave device address of CP2112. The device will only ACK this address, but will not respond to any read/write requests Read/Write Timeout SCL low timeout Retry counter timed out GPIO interface characteristics 8 GPIO pins with configurable options Can be used as input, open drain or push-pull output Configurable clock output for external devices 48 MHz to 94 kHz Switch LED during SMBus reading Switch LED during writing to SMBus Supply voltage Self-powered: 3.0 to 3.6V USB bus power supply: 4.0 to 5.25V I/O voltage: 1.8V to VDD Temperature range:-40 to 85°C

Suitable for USB dongle, medical instrument, handheld controller, point-of-sale products, data logger. No firmware development required,Simple GUI-based configurator. Integrated USB transceiver; No external resistor required, Integrated clock; No need for external crystals. All customization and configuration options can be selected through a simple GUI-based configurator. Since there is no need to develop complex firmware and drivers, CP2112 devices can achieve fast USB connection with minimal development work. USB 2.0 full speed compatible, Standard HID Class Devices-No Custom Driver Required, 8 GPIO pins with configurable options.