I2C MUX 4 Click PID: MIKROE-4240 I2C MUX 4 Click is a compact add-on board that contains a dual bidirectional translating switch dedicated for applications with I2C slave address conflicts. This board features the TCA9543APWR, a low voltage 2-channel I2C bus switch with interrupt logic from Texas Instruments. The master SCL/SDA signals are directed to two downstream pairs, or channels, where either individual SCL/SDA channel or both channels can be selected by setting the programmable control register. It has two interrupts and a Reset input which allows the TCA9543A to recover from a situation where one of the downstream I2C buses is stuck in a low state. This Click board is suitable to work with I2C interfaces for applications such as fault isolation, address conflict, level translation, or broadcast communication. I2C MUX 4 Click is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board comes as a fully tested product, ready to be used on a system equipped with the mikroBUS socket. Specifications Type I2C Applications Can be used with I2C interfaces for applications such as fault isolation, address conflict, level translation, or broadcast communication. On-board modules I2C MUX 4 Click is based on the TCA9543APWR, a 2-channel, bidirectional translating I2C switch from Texas Instruments. Key Features 1-of-2 bidirectional translating switches, low Stand-By current, support hot insertion, deselected channels during Power-Up, and more. Interface I2C Compatibility mikroBUS Click board size S (28.6 x 25.4 mm) Input Voltage 3.3V or 5V Resources mikroBUS mikroSDK Click board Catalog Click boards Downloads I2C MUX 4 click 2D and 3D files TCA9543A datasheet AP7331 datasheet I2C MUX 4 click example on Libstock I2C MUX 4 click schematic Powered by TCPDF (www.tcpdf.org)