SC18IS600IBS,151

Controllers Overview

The SC18IS600 is a bridge IC designed to interface between a host SPI bus and an I2C-bus. It operates as an I2C master controller, allowing SPI hosts to communicate with I2C devices. The device supports SPI Mode 3 with speeds up to 1.2 Mbit/s and I2C speeds up to 400 kbit/s. It features 96-byte transmit and receive buffers, four programmable GPIO pins, two quasi-bidirectional I/O pins, and 5 V tolerant I/Os. Operating voltage ranges from 2.4 V to 3.6 V. It includes an internal oscillator, power-down mode with WAKEUP pin support, and an active LOW interrupt output.

Controllers Feature Summary

• Acts as a bridge between SPI host and I2C slave devices
• Supports configurable GPIO and quasi-bidirectional I/O pins
• Includes internal oscillator and low-power shutdown capabilities

Controllers Applications

• Enabling SPI microcontrollers to access I2C peripherals
• System monitoring and control interfaces
• Sensor hub connectivity solutions

Controllers Procurement Notes

Verify the specific ordering suffix for package type and tape/reel configuration. Confirm availability status as some variants may face discontinuation. Ensure temperature range requirements match industrial specifications. Check for functional replacements if original part numbers are unavailable.

Controllers Selection Notes

Select this component when an SPI master needs to drive I2C slaves without additional logic. Consider buffer sizes for data throughput requirements. Verify voltage compatibility between host and target buses. Evaluate GPIO needs for system integration.

Controllers Part Context

This device belongs to NXP's family of serial bus interface controllers. It complements other bridge solutions like the SC18IS602B which offers different buffer depths and GPIO configurations. These components simplify system design by reducing pin counts on main processors.

Controllers Replacement Considerations

SC18IS600IPW/S8HP is the orderable version of SC18IS600IPW/S8. Check datasheet notices regarding potential discontinuation of /S8 devices and verify failure analysis limitations.