SC18IS606 I²C-Bus to SPI Bridge

Product Highlights > SC18IS606 I²C-Bus to SPI Bridge

            SC18IS606 I²C-Bus to SPI Bridge
                    NXP's I²C-Bus to SPI bridge offers a high-speed SPI of up to 1.8 Mbit/s
    

Image of NXP's SC18IS606 I²C-Bus to SPI Bridge NXP's SC18IS606 is designed to serve as an interface between the standard I²C-Bus of a microcontroller and an SPI Bus. This allows the microcontroller to communicate directly with SPI devices through its I²C-Bus. The SC18IS606 operates as an I²C-Bus target-transmitter or target-receiver and an SPI controller. The SC18IS606 controls all the SPI Bus-specific sequences, protocols, and timing. It has its own internal oscillator and supports three SPI chip select outputs that may be configured as GPIO when not used as an SPI chip select.

The SC18IS606-EVB I²C-to-SPI serial interface demonstration board is available to demonstrate NXP bridge solutions for serial data communication between an I²C host and multiple SPI target devices. The modular design allows for a simple interface to an external I²C controller and SPI target devices through headers and features a selectable I²C device address.

Features

I²C-Bus peripheral interface-to-SPI controller
Fast-mode I²C-Bus: 400 kHz
High-speed SPI: up to 1.8 Mbit/s
1024-byte TX and RX FIFO

Three target chip select output pins which can be used instead for general purpose input/output (GPIO)
1.71 V to 3.6 V operation with 5 V tolerant I/O pins
Temperature range: -40°C to +105°C
ESD protection exceeds 2,000 V HBM per JESD22-A114

Applications