The CP2112 devices have the following features: Single-Chip HID USB to SMBus Master Bridge Integrated USB transceiver; no external resistors or crystal required SMBus master device 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 voltage regulator: 3.45 V output
USB Peripheral Function Controller USB Specification 2.0 compliant; full-speed (12 Mbps) USB Suspend states supported via SUSPEND and /SUSPEND pins
HID Interface Standard USB class device requires no custom driver Supported on Windows, Mac, and Linux Open access to interface specification
GPIO Interface Features 8 GPIO pins with configurable options Usable as inputs, open-drain or push-pull outputs Configurable clock output for external devices 48 MHz to 94 kHz Toggle LED during SMBus reads Toggle LED during SMBus writes
SMBus Configuration Options Configurable Clock Speed Device Address: 7-bit value that is the slave address of the CP2112. The device will only ACK this address, but will not respond to any read/write requests Read/Write Timeouts SCL Low Timeout Retry Counter Timeout
To download the GUI software at the following link: https://drive.google.com/file/d/1kM8XQtsV4LkhVfDbWP3qEHTyZdP2ZqVh/view?usp=share_link
Description
Módulo de comunicación USB a I2C CP2112 Detalles del artículo: Número de modelo: CP2112. Tipo de artículo: placa base. Estos controladores de puente USB a SMBus altamente integrados proporcionan una solución sencilla para agregar USB utilizando un mínimo de componentes y espacio en PCB. El CP2112 incluye un controlador de funciones USB 2.0 de velocidad completa, un transceptor USB, un oscilador y un total de 8 GPIO. Todas las opciones de personalización y configuración se pueden seleccionar mediante un sencillo configurador basado en GUI. Al eliminar la necesidad de un desarrollo complejo de firmware y controladores, los dispositivos CP2112 permiten una conectividad USB rápida con un mínimo esfuerzo de desarrollo.