XRA1202PIL16-F

Interface - I/O Expanders provides a variety of I/O expanders in order to enhance the functionality of the embedded systems. XRA1202PIL16-F is one of them, a two-wire interface type. It is designed with four configurable I/O ports which helps to provide more flexibility for controlling the output movement for the system. It helps minimize the amount of wiring required for I/O and employs an asynchronous serial protocol for the data transmission.

Overview of the XRA1202PIL16-F

The XRA-1202PIL16-F is built with four configurable I/O ports with each port having two I/Opins. It provides the flexibility to configure each port as either an input or output. Each port has two I/O and four pull up resistors that can be configured either to be enabled or disabled. It operates on a low voltage of 1.8v and has an operating current of 6uA . It helps to reduce the amount of wiring required for I/O, and normal voltage operation is suitable. It is equipped with an I2C protocol, an asynchronous serial protocol for data transmission between the connected devices.

How it works

The XRA-1202PIL16-F works based on an I2C protocol for data transmission. It has four configurable I/O ports each of which can be configured as either an input or output depending on the user requirements. Each port has two I/O pins and four pull up resistors. The I2C protocol uses two signal lines SDA (Serial Data Line) and SCL (Serial Clock Line) which are connected between two or more devices. The devices are connected in a master-slave configuration and the master device communicates with the slave devices to transfer the data between them. The SCL and SDA signals are pulse codes which allow the master and slave devices to communicate with each other.The slave devices are then instructed to configure the I/O pins either as input or output depending on the user requirements.

Features of XRA-1202PIL16-F

• Low voltage operation at 1.8V.
• Four configurable I/O ports each with two I/O pins.
• Four pull up resistors for each port.
• Equipped with I2C protocol for data transmission.
• Operating current of 6uA.
• Propagation delay of 2µsec.

Application of XRA-1202PIL16-F

The XRA-1202PIL16-F is designed to provide a convenient and cost-effective solution for applications that require multiple discrete inputs and ouputs. It is ideal for embedded systems, such as robotic and automation systems, that require precise I/O configurations. It helps to minimize the amount of wiring required for I/O and is a great choice for applications where space is limited. It is also well suited for applications such as remote sensing and control, where a small form factor is required.

Conclusion

The XRA-1202PIL16-F is a cost-effective and versatile I/O expander for applications that require precise and reliable I/O configuration. It is equipped with an I2C protocol for data transmission and helps reduce the amount of wiring for I/O connection. It is suitable for embedded systems and is a great choice for applications where space is limited. It helps to simplify the required I/O connections and helps to minimize the cost and complexity of the final system design.