Microchip Technology MCP2221 I2C-Demonstrationsboard

Das MCP2221 I2C-Demonstrationsboard von Microchip Technology ist ein idealer Ausgangspunkt, um die Möglichkeiten des MCP2221 USB-zu-I2C/UART/SMBus-Protokollwandlers zu erkunden. Mit dem MCP2221 I2C-Demoboard können Entwickler über eine PC-Applikation mit I2C-Slave-Bauteilen über das MCP2221-Bauteil als USB-zu-I2C-Masterwandler (Brücke) kommunizieren. Darüber hinaus können Benutzer eine USB-zu-RS-232-Brücke (UART) mit dem gleichen MCP2221-Board erstellen.

The Microchip Technology MCP2221 I2C Demonstration Board (ADM00678) features a pre-installed MCP2221 in a TSSOP-14 package, along with a PIC16F1509 Microcontroller, and additional support components.

Merkmale

  • Real-time monitoring and logging:
    • Current and power consumption of a USB device, using the PAC1710 current, voltage, and power sensor
    • Ambient temperature, using the MCP9808 temperature sensor
    • Voltage level recorded by the MCP3221 12-bit analog-to-digital converter
  • Performs measurements for resistors or capacitors using the MCP2221’s analog-to-digital converter and general purpose input/output pins
  • Configuration and control of up to 8 GPIOs, available from the MCP23008 I/O expander, as well as continuously monitoring the state of the pins
  • PIC16F1509 configuration to issue multiple warnings, through an RGB LED, when any of the featured readings are outside user-set conditions
  • Configuration and other data stored in on-board 24LC128 128-Kbit EEPROM
  • Output voltage level control of the MCP4726 digital-to-analog converter
  • Allows creation of USB-to-RS232 bridge
  • Allows creation of USB-to-UART bridge

Lieferumfang Kit

  • MCP2221 I2C Demonstration Board
  • Preprogrammed PIC16F1509 Microcontroller
  • Two USB-A to USB Mini-B cables
  • Documentation
Veröffentlichungsdatum: 2017-01-06 | Aktualisiert: 2022-03-11