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PI7C9X7952 +BOM

UART Interface IC

Key Features

  • Support 2 high performance 16C950 UART in single chip
  • Fully software compatible with 16C550-type device drivers
  • 128-byte transmit and receive FIFO
  • Flexible clock pre-scaler from 4 to 46
  • Automated in-band flow control using programmable
  • Xon/ Xoff in both directions
  • Automated out-of-band flow control using CTS#/ RTS# and/or DSR#/ DTR#
  • Arbitrary trigger levels for receiver and transmitter
  • FIFO interrupts and automatic in-band and out-band flow control
  • Data framing sizes: 5, 6, 7, 8 and 9
  • Configurable using non-volatile configuration memory (EEPROM)
  • Global Interrupt Status and readable FIFO levels to facilitate implementation of efficient device drivers.
  • Operation via IO or memory mapping
  • Detection of bad data in the receive FIFO
  • Baud rate up to 15 Mbps in asynchronous mode.
  • Supports up to 256-byte maximum payload size
  • 1.8 and 3.3V operation
  • Power dissipation: 0.7 W typical in normal mode
  • Industrial Temperature Range -40o to 85o
  • Package: 14x14mm, 128-pin LQFP, Pb free and 100% Green.

Application

  • Remote Access Servers
  • Network / Storage Management
  • Factory Automation and Process Control
  • Instrumentation
  • Multi-port RS-232/ RS-422/ RS-485 Cards
  • Point-of-Sale Systems (PoS)
  • Industrial Control (IPC)
  • Gaming Machines
  • Building Automation
  • Embedded Systems

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In Stock: 7,072

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