The HI-6220xPBx family is a fully integrated and dual redundant MIL-STD-1553 interface solution which includes 1553 protocol, SRAM, dual transceivers and dual isolation transformers in a single BGA package. The device is a direct pin compatible drop-in replacement for the Data Device Corporation (DDC®) Total-ACE® Family of MIL-STD-1553 Terminals.



  • Dual Redundant MIL-STD-1553A/B/1760 Channel
  • BC/RT/MT or RT/MT modes
  • Integrated Dual Isolation Transformers
  • Direct and/or Transformer Coupled
  • Supports Simple System RT Mode
  • 64Kx17 or 4Kx16 SRAM
  • External RT Address Inputs
  • MIL-STD-1760 RT “Auto Boot”
  • +3.3V Single Supply
  • Built-in Self-Test
  • Generic 8/16-bit Processor Interface
  • -40°C to +85°C or -55°C to +125°C
    • No Limitations on transmit duty cycle
  • PBGA-312
    • 15.2mm x 27.9mm x 4.7mm


Application Benefits

  • Simplified Board Design and Layout
  • Third Party RT Validated
  • Single Die for Improved Reliability
  • Cost Effective Direct Drop-in Replacement for DDC® Total-ACE®
  • Fully Software Compatible to DDC® ACE, Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE®



Note: DDC®, Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE® are registered trademarks of Data Device Corporation, Bohemia, NY, USA. There is no affiliation between Data Device Corporation and Holt Integrated Circuits Inc.