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MCS7720
The MCS7720 controller provides bridging between the Universal Serial Bus (USB) input and two enhanced UART ports. This device contains all the necessary logic to communicate with the host computer via the USB bus.
In addition, the MCS7720 contains a 3.3V regulator and operates in bus-powered mode.
The MCS7720 has a reduced frequency (6MHz) crystal oscillator. This combination of features allows significant cost savings in system design along with straightforward implementation of serial port functionality into PC peripherals using the host's USB port.
Features
- Single 5V operation
- USB specification 1.1 compliant
- Low power
- On chip regulator
- Dual Serial ports
- Supports up to 920Kbps data rate
- Supports 8,7,6 & 5 Data widths
- Supports Even, Odd, Mark, Space & None Parities
- Supports 1, 1.5 and 2 stop bits
- Internal power-on reset
- Available in 48-pin QFP package
Applications
- High speed modems
- Monitoring equipment
- Serial networking
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