The HI-62023 family is a fully integrated and dual redundant MIL-STD-1553 Remote Terminal interface solution which includes 1553 protocol, SRAM and dual transceivers in single 80-pin plastic PQFP and QFN package configurations. The devices are software compatible with the Data Device Corporation (DDC®) Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE® families of MIL-STD-1553 Terminals and offer additional features such as Error-Correcting Code (ECC) SRAM. The compact single-chip monolithic design offers a significant space and cost saving over the older traditional multi-chip module approach. An improved and simplified high-performance 16-bit host interface provides faster access time to the Shared RAM, significantly reducing latency and CPU utilization. The on-chip ECC RAM provides additional protection against data corruption by automatically detecting and correcting memory errors.




The API Application Development Kit (ADK-62023) includes Holt's MIL-STD-1553 Application Programming Interface (API) library. Details are outlined below.






  • Dual Redundant MIL-STD-1553A/B/C/1760 Channel
  • SAE AS15531A and STANAG 3838 compliant
  • 64Kx16 ECC SRAM
  • External RT Address Inputs
  • MIL-STD-1760 RT “Auto Boot”
  • +3.3V single supply operation
  • 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
  • 80-Pin PQFP package
    • 12mm x 12mm x 1.6mm
  • 80-Pin QFN package
    • 12mm x 12mm x 0.8mm


Application Benefits

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



ADK-62023:  Evaluation Board for  HI-62023 Remote Terminal.

ADK-62023: Evaluation Board for HI-62023 Remote Terminal.

The ADK-62023 2-board assembly and C project reference design provides a ready-to-run evaluation platform demonstrating operation of Holt's HI-62023 Remote Terminal device. The board comes complete with Holt’s API runtime library, included as executable object code. The software is compatible with existing competitor solutions and source code is available on request with a signed Software License Agreement.
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