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HI-3220 Datasheet High Density 16rx / 8tx Or 8rx / 4tx Arinc 429 Protocol Ic

Manufacturer: HOLTIC

Overview: December 2018 HI-3220 High Density 16Rx / 8Tx or 8Rx / 4Tx ARINC 429 Protocol IC with optional Integrated Line Receivers.

Datasheet Details

Part number HI-3220
Manufacturer HOLTIC
File Size 795.42 KB
Description High Density 16Rx / 8Tx or 8Rx / 4Tx ARINC 429 Protocol IC
Datasheet HI-3220-HOLTIC.pdf

General Description

The HI-3220 from Holt Integrated Circuits is a family of single chip CMOS high density application data management ICs capable of managing, storing and forwarding avionics data messages between sixteen ARINC 429 receive channels and eight ARINC 429 transmit channels.

Options for eight receive and four transmit channels are also available in a pact, cost effective 7mm x 7mm QFN package footprint.

The ARINC 429 buses may operate independently - the IC can be programmed to automatically re-format, re-label, re-packetize and re-transmit data from ARINC 429 receive buses to ARINC 429 transmit buses.

Key Features

  • Fully compliant to ARINC 429 Specification.
  • Sixteen ARINC 429 Receive channels with optional integrated line Receivers.
  • Eight ARINC 429 Transmit channels.
  • 8-channel Rx, 4-channel Tx version available in compact 48-pin 7mm x 7mm QFN.
  • 32 KB on chip user-configurable data storage memory.
  • Programmable receive data filtering.
  • Non-annunciated fault protection.
  • Option for programmable transmission schedulers for periodic ARINC 429 broadcasting or CPU directed tr.

HI-3220 Distributor