SN65C3221DBR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The SN65C3221DBR is an application-specific integrated circuit (ASIC) designed to interface devices such as personal computers to asynchronous communication networks such as UART, RS-485, and CANbus. In particular, it is designed to enable devices to communicate with each other over a serial bus, providing a low-cost, robust, and effective communications solution.

The SN65C3221DBR is a single-chip transceiver circuit with a built-in transceiver, receiver, and driver amplifier. It is designed to operate in both synchronous and asynchronous communication modes and can be used to support both half-duplex and full-duplex communications. The circuit also includes a segmented logic array that can be programmed to perform specific communication tasks.

At the core of the SN65C3221DBR are two separate transceiver circuits which allow for communication over two separate data lines. The first transceiver is a high-speed serial data receiver with a data rate of up to 10 Mbps. The second transceiver is a low-speed serial data receiver with a data rate of up to 1 Mbps.

On the receiving side, the SN65C3221DBR is designed to detect digital signals from the receiver and convert them into a code which can be used by the driver for further communication. On the transmitting side, the SN65C3221DBR is designed to amplify the data received from the transmitter and transmit it using the required signaling mechanism.

The data rate of the SN65C3221DBR can be adjusted by changing its operating frequency and bandwidth. This can be done by writing the desired configuration to the configuration registers of the transceiver. The SN65C3221DBR also supports various serial data formats such as NRZ, HDD-SDL, Manchester, and CANbus, allowing for easy connectivity to different types of devices.

The SN65C3221DBR is a low-cost, robust, and effective communications solution for interfacing devices over serial communication networks. It provides a compact and reliable way to connect multiple devices together, allowing them to communicate with each other, resulting in improved performance and cost savings.

The specific data is subject to PDF, and the above content is for reference