CP2112 Debug Board USB to I2C Communication Module

The CP2112 debug board USB to I2C Communication Module provides a convenient and highly integrated solution for USB-to-SMBus bridge connectivity. Here are the details:

  Features:  

• Integrated USB 2.0 full-speed function controller, USB transceiver oscillator, and eight GPIO pins.
• Customization and configuration options are selectable through a GUI-based configurator.
• Uses standard USB HID device class, natively supported by most operating systems, eliminating the need for complex firmware and drivers.
• Fast USB connectivity with minimal development effort.
• Configurable SMBus interface with options such as clock speed, read/write timeouts, retry counter timeout, SCL low timeouts, and 7-bit device address.
• Eight GPIO signals controllable through USB, configurable as Input/Output and Open-Drain/Push-Pull.
• Three GPIO signals support alternate features including configurable clock output (48 MHz to 94 kHz) and TX and RX LED toggle.
• Supports I/O interface voltages down to 1.8 V via a VIO pin.
• On-chip power-on reset circuit and voltage regulator (3.45 V output).
• Compliant with USB specification 2.0 standard, full speed (12 Mbps).
• Integrated 194-byte one-time programmable ROM for storing customizable product information.
• Windows, Mac, and Linux HID to SMBus libraries API for rapid application development.
• Open-access interface specifications.
• Module size: 29.5mm x 21.3mm, with two M3 mounting holes and one MicroUSB female port.

  Specifications:  

• USB bus power supply: 4.0 to 5.25V
• Self-powered: 3.0 to 3.6V
• I/O voltage: 1.8V to VDD
• Operating temperature: -40°C to 85°C

  Applications:  

• Portable controllers
• USB dongle
• Data logging

  Package Includes:  

• 1 x CP2112 debug board USB to I2C communication module