I2C fast to slow at runtime

**Dave** · - 9th February 2018, 20:22

If you need the speed, then what devices are running at 100K?

**richard** · - 9th February 2018, 22:43

or use the mssp module if your chip has one
http://support.melabs.com/forum/picb...c-hardware-i2c

**kenif** · - 11th February 2018, 23:03

Originally Posted by richard

Thanks, I'll look into that.

**kenif** · - 11th February 2018, 22:59

Originally Posted by Dave

If you need the speed, then what devices are running at 100K?

Microchip TC74.
We used this for the TO-220 packaging - it is screwed to a motor where it is difficult to put a PCB.

Thread: I2C fast to slow at runtime