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.
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 Datasheet
