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تفاصيل المنتج:
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| رقم الجزء: | CH351Q | طَرد: | LQFP-64 |
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CH351Q Integrated Circuit Chip High-Performance Parallel Port I/O Expansion Chip Product Overview CH351 is a parallel port I/O expansion chip that incorporates two 16C550-compatible asynchronous serial ports or one EPP/ECP enhanced bidirectional parallel port. The asynchronous serial ports support automatic switching between half-duplex transmission and reception, with a maximum communication baud rate of 4 Mbps. It can be used for RS232 serial port expansion on the PCI bus,
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