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Part Number: SCN2652

 

 

 

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Description: The SCN2652/68652 Multi-Protocol Communications Controller (MPCC) is a monolithic n-channel MOS LSI ci...


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SCN2652 General Description


The SCN2652/68652 Multi-Protocol Communications Controller (MPCC) is a monolithic n-channel MOS LSI circuit that formats, transmits and receives synchronous serial data while supporting bit-oriented or byte control protocols. The chip is TTL compatible, operates from a single +5V supply, and can interface to a processor with an 8 or 16-bit bidirectional data bus.

SCN2652 Maximum Ratings

SYMBOL

PARAMETER

RATING

UNIT

TA
Operating ambient temperature2

Note 4

TSTG

 Storage temperature

-65 to +150

VCC
All inputs with respect to GND3

-0.3 to +7

V

SCN2652 Features

DC to 2Mbps data rate
Bit-oriented protocols (BOP): SDLC, ADCCP, HDLC
Byte-control protocols (BCP): DDCMP, BISYNC (external CRC)
Programmable operation
¤ 8 or 16-bit tri-state data bus
¤ Error control - CRC or VRC or non
¤ Character length - 1 to 8 bits for BOP or 5 to 8 bits for BC
¤ SYNC or secondary station address comparison for BCP-BOP
¤ Idle transmission of SYNC/FLAG or MARK for BCP-BOP
Automatic detection and generation of special BOP control sequences, i.e., FLAG, ABORT, GA
Zero insertion and deletion for BOP
Short character detection for last BOP data character
SYNC generation, detection, and stripping for BCP
Maintenance mode for self-testing
TTL compatible
Single +5V supply

SCN2652 Typical Application

Intelligent terminals
Line controllers
Network processors
Front end communications
Remote data concentrators
Communication test equipment
Computer to computer links

SCN2652 Connection Diagram

SCN2652 Connection Diagram

SCN2652 datasheet

SCN2652
PDF/DataSheet Download

Find SCN2652 Suppliers

  • ·SCN-2-11
  • MINI [Mini-Circuits] 
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  • 198712 KB
  • SCN-2-11 Datasheet Download
  • ·SCN-2-15
  • MINI [Mini-Circuits] 
  • Power Splitters/Combiners 2 Way-0∑ 50з 800 to 2700 MHz 
  • 198712 KB
  • SCN-2-15 Datasheet Download
  • ·SCN-2-19
  • MINI [Mini-Circuits] 
  • Power Splitters/Combiners 2 Way-0∑ 50з 800 to 2700 MHz 
  • 198712 KB
  • SCN-2-19 Datasheet Download
  • ·SCN-2-22
  • MINI [Mini-Circuits] 
  • Power Splitters/Combiners 2 Way-0∑ 50з 800 to 2700 MHz 
  • 198712 KB
  • SCN-2-22 Datasheet Download
  • ·SCN-2-27
  • MINI [Mini-Circuits] 
  • Power Splitters/Combiners 2 Way-0∑ 50з 800 to 2700 MHz 
  • 198712 KB
  • SCN-2-27 Datasheet Download
  • ·SCN2641CC1N24
  •  
  • INTERFACE-IC 
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  • ·SCN2651
  • PHILIPS [Philips Semiconductors] 
  • Programmable communications interface PCI 
  • 121208 KB
  • SCN2651 Datasheet Download
  • ·SCN2651CC1N28
  • PHILIPS [Philips Semiconductors] 
  • Programmable communications interface PCI 
  • 121208 KB
  • SCN2651CC1N28 Datasheet Download

Related Part Number

SCN2652 Relative Products

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    The Philips Semiconductors SCN2651 PCI is a universal synchronous/asynchronous data communications controller chip designed for microcomputer systems. It interfaces directly to the Philips Semiconductors SCN2650 microprocessor and may be used in a polled or ...

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