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TI380C30 Status: OBSOLETE

Integrated Token-Ring Commprocessor And Physical Layer Interface


      
         
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Product Information

Features

  • Single-Chip Token-Ring Solution
  • IBMTM Token-Ring NetworkTM Compatible
  • Compatible With ISO/IEC IEEE Std. 802.5:1992 Token-Ring Access-Method and Physical-Layer Specifications
  • Compatible With TI380FPA FNL
    PacketBlasterTM
  • Glueless Memory Interface
  • Digital Phase-Locked Loop
    • Precise Control of Bandwidths
    • Improved Jitter Tolerance
    • Minimizes Accumulated Phase Slope
  • Phantom Drive for Physical Insertion Onto Ring
  • Differential Line Receiver With Level-Dependent Frequency Equalization
  • Low-Impedance Differential Line Driver to Ease Transmit-Filter Design
  • On-Chip Watchdog Timer
  • Internal Crystal Oscillator for Reference-Clock Generation
  • Expandable LAN-Subsystem Memory Up to 2 Mbytes
  • 32-Bit Host Address Bus
  • 80x8x or 68xxx-Type Bus and Memory
    Organization
  • Dual-Port DMA and Direct I/O Transfers to Host Bus
  • Supports 8- or 16-Bit Pseudo-DMA Operation
  • 176-Pin Thin Quad Flat Package
    (PGF Suffix)

View All Features in Datasheet

Description

The TI380C30 is a single-chip token-ring solution, combining both the commprocessor and the physical-layer interface onto a single device. The TI380C30 supports both 16 and 4 Mbps of operation, conforms to ISO 8802-5/IEEE 802.5-1992 standards, and has been verified to be completely IBM Token-Ring Network compatible.

The TI380C30 provides a high degree of integration as it combines the functions of the TI380C25 and the TI380C60 onto a single chip. With this chip, only local memory and minimal additional components such as PAL® devices and crystal oscillators need to be added to complete the LAN-subsystem design.

The TI380C30 provides a 32-bit system-memory address reach with a high-speed bus-master DMA interface that supports rapid communications with the host system.

View All Description in Datasheet

    

Pricing / Packaging / CAD Design Tools / Samples

PackagingSamples
DeviceStatusTemp (oC)Package | PinsSamples
TI380C30PGFOBSOLETE0 to 0LQFP (PGF) | 176 Not Available

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