I²C-Bus to SPI Bridge


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Block Diagram

SC18IS602B Block Diagram

SC18IS602B Block Diagram


  • I2C-bus target interface operating up to 400 kHz
  • SPI leader operating up to 1.8 Mbit/s
  • 200-byte data buffer
  • Up to four follower select outputs
  • Up to four programmable I/O pins
  • Operating supply voltage: 2.4 V to 3.6 V
  • Low power mode
  • Internal oscillator option
  • Active LOW interrupt output
  • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115, and 1000 V CDM per JESD22-C101
  • Latch-up testing is done to JEDEC Standard JESD78 that exceeds 100 mA
  • Very small 16-pin TSSOP


Quick reference to our documentation types.

2 documents

Design Resources

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2 hardware offerings

  • Click boards - Interface
    Evaluation and Development Boards

    Click boards - Interface

  • I2C to SPI Click
    Evaluation and Development Boards

    I2C to SPI Click

Engineering Services

2 engineering services

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