Communication interface chip UART485/232

8 channels

Drivers and Interfaces > Other > Specialized Interfaces

Support mounting Flash/U disk, playback through the command index, mount Flash when connected to the computer through the USB interface will display the Flash disk drive letter (simulation of U disk); 2) does not support the mounting of the TF card, if you need to mount only the TF card function, please contact customer service; 3) the audio format supports mp3/wav, mono audio bit rate support 8kbps ~ 320kbps, dual channel (up to 128kbps), sampling rate 8K-44.1K

-40℃~85℃

3V to 5.5V Dual Channel 1Mbps RS-232 Line Driver/Receiver 16-SSOP -40 to 85 with +/-15kV IEC-ESD Protection

The FSUSB74 is a bidirectional, low power, high speed USB 2.0 4:1 multiplexer. It is suitable for switching from four high-speed (480Mbps) sources or any combination of high-speed and full-speed/low-speed (12Mbps) USB/UART sources to one USB 2.0 connector.

Communication > Protocols and Networks > PHY