SC28L198

SC28L198 Manufacturer

SC28L198 Description

SC28L198 Categories

SC28L198 Datasheet (PDF)

SC28L198 Price & Availability

SC28L198 Features

• Single 3.3V and 5V power supply
• Eight Philips industry standard full duplex UART channels
• Sixteen byte receiver FIFOs for each UART
• Sixteen byte transmit FIFOs for each UART
• In band flow control using programmable Xon/Xoff characters
• Flow control using CTSN RTSN hardware handshaking
• Automatic address detection in multi-drop mode
• Three byte general purpose character recognition
• Fast data bus, 30 ns data bus release time, 125 ns bus cycle time
• Programmable interrupt priorities
• Automatic identification of highest priority interrupt pending
• Global interrupt and control registers ease setup and interrupt handling
• Vectored interrupts with programmable interrupt vector formats
  
  - Interrupt vector modified with channel number
  
  - Interrupt vector modified with channel number and channel type
  
  - Interrupt vector not modified
• IACKN and DACKN signal pins
• Watch dog timer for each receiver (64 receive clock counts)
• Programmable Data Formats:
  
  - 5 to 8 data bits plus parity
  
  - Odd, even force or no parity
  
  - 1, 1.5 or 2 stop bits
• Flexible baud rate selection for receivers and transmitters:
  
  - 22 fixed rates; 50 - 230.4K baud or 100 to 460.8K baud
  
  - Additional non?standard rates to 500K baud with internal generators
  
  - Two reload-counters provide additional programmable baud rate generation
  
  - External 1x or 16x clock inputs
  
  - Simplified baud rate selection
• 1 MHz 1x and 16x data rates full duplex all channels.
• Parity, framing and overrun error detection
• False start bit detection
• Line break detection and generation
• Programmable channel mode
  
  - Normal(full duplex)
  
  - Diagnostic modes
  
  automatic echo
  
  local loop back
  
  emote loop back
• Four I/O ports per UART for modem controls, clocks, RTSN, I/O etc.
   
  

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  Keywords

  SC28L198 Data Sheet	SC28L198 Spec	SC28L198 Application Notes	SC28L198 Distributor
  SC28L198 Circuit	SC28L198 Reference	SC28L198 PDF	SC28L198 RoHS