The maximum cable length supported by the SN65C3223DBR is dependent on the baud rate and the type of cable used. As a general guideline, the maximum cable length for a baud rate of 9600 is around 1000 meters, while for a baud rate of 115200, it is around 100 meters.
The SN65C3223DBR can be configured for half-duplex or full-duplex operation by connecting the RTS (Request to Send) and CTS (Clear to Send) pins accordingly. For half-duplex operation, connect RTS to CTS, and for full-duplex operation, connect RTS to a separate output and CTS to a separate input.
The power consumption of the SN65C3223DBR depends on the operating mode and the supply voltage. In normal operation, the typical power consumption is around 10mA at 3.3V supply voltage. In shutdown mode, the power consumption is typically less than 1uA.
No, the SN65C3223DBR is designed to operate with a supply voltage of 3.3V or lower. Using a 5V supply voltage may damage the device or affect its performance.
The SN65C3223DBR has built-in flow control using the RTS and CTS pins. The device can be configured to use hardware flow control or software flow control. In hardware flow control, the RTS and CTS pins are used to control the data transmission. In software flow control, the XON and XOFF characters are used to control the data transmission.
SN65C3223DBR datasheet
by Texas Instruments
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