SPI to I²C-Bus Interface


See product image

Product Details

Select a section:

Block Diagram

Block diagram: SC18IS600IPW, SC18IS601IPW


  • SPI follower interface
  • SPI Mode 3
  • Single controller I2C-bus controller
  • Four General Purpose Input/Output (GPIO) pins
  • Two quasi-bidirectional I/O pins
  • 5 V tolerant I/O pins
  • High-speed SPI: Up to 1.2 Mbit/s
  • High-speed I2C-bus: 400 kbit/s
  • 96-byte transmit buffer
  • 96-byte receive buffer
  • 2.4 V to 3.6 V operation
  • Power-down mode with WAKEUP pin
  • Internal oscillator
  • Active LOW interrupt output
  • Available in very small TSSOP16 and HVQFN24 packages


Quick reference to our documentation types.

4 documents

Design Resources

Select a section:

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.


What do you need help with?