The USB-ISS Multifunction USB Communications Module provides a complete interface between your PC and the I2C bus, SPI bus, a Serial port and general purpose Analogue Input or Digital I/O.
The module is powered from the USB. Operating voltage is selectable between 3.3V and 5V and can supply up to 80mA at 5V for external circuitry from a standard 100mA USB port.
- USB Powered
- Support I2C at 20,50,100,400 &1000khz
- I2C + I/O
- SPI Mode: 24khz to 3Mhz
- Serial Mode: 300baud to 3Mbaud
- 5v and 3.3V operation
- Up to 80mA for external circuit
- Bootloader for firmware updates