CP2112 USB to I2C Debug Board

The CP2112 is a highly integrated USB-to-SMBus bridge controller designed to quickly add USB connectivity to your applications. By eliminating the need for complex firmware and driver development, the CP2112 devices enable quick USB connectivity with minimal development effort. These highly-integrated bridge controllers provide a simple solution for adding USB using a minimum of components and PCB space.

Key Features:

1. Integrated USB Transceiver:
• No external resistors or crystal required.
• Simplifies USB connectivity.
2. SMBus Master Device:
• Enables communication with SMBus slave devices.
3. GPIO Configuration:
• 8 GPIOs can be configured as input/output and open-drain/push-pull.
4. 512-Byte SMBus Data Buffer:
• Efficiently handles data transmission.
5. One-Time Programmable ROM:
• Stores customizable product information.
6. Power-On Reset Circuit:
• Ensures reliable startup.
7. USB Specification 2.0 Compliant:
• Full-speed (12 Mbps).
8. HID Interface:
• Standard USB class device requires no custom driver.
• Supported on Windows, Mac, and Linux.
9. SMBus Configuration Options:
• Configurable clock speed.
• Device address (7-bit value) for the CP2112 slave device.

The CP2112 is ideal for a wide range of applications, including USB dongles, medical meters, handheld controllers, point-of-sale products, and data loggers. Its compact form factor and ease of use make it a valuable component for your USB-to-SMBus communication needs. 

This product can be found here:

• Breakouts & Modules
• Communication Modules
• Power
• Prototyping