M77 Quad RS232/RS422/RS485 UART Products

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M77 - Quad RS232/RS422/RS485 UART


  • 4 high-performance UARTs
  • 128 bytes FIFO buffer
  • Serial data rates up to 1.152 Mbits/s
  • Software programmable
  • Full and half duplex on 4 channels
  • 500 V DC optical isolation
  • 180 V DC isolation between channels
  • -40 to +85°C screened versions
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