HI-6131PQIF
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HI-6131PQIF

HI-6131PQIF

Holt Integrated Circuits

HI-6131 Series MIL-STD-1553 Integrated 3.3V multi-function interface IC

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The 3.3V CMOS HI-613x device provides a complete single- or multi-function interface between a host processor and MIL-STD-1553B bus. Each IC contains a Bus Controller (BC), a Bus Monitor Terminal (MT) and two independent Remote Terminals (RTs). Any combination of the contained 1553 functions can be enabled for concurrent operation. The enabled terminals communicate with the MIL-STD-1553 buses through a shared on-chip dual bus transceiver and external transformer. The user allocates 64K bytes of on-chip static RAM between devices to suit application requirements.
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HI-6131PQIF Specifications

  • The HI-6130 uses a 16-bit parallel bus
  • The HI-6131 communicates with the host via a 4-wire serial peripheral interface (SPI).
More Information
Attribute Value
RoHS Yes
Product Type MIL-STD-1553 Integrated Terminal ICs
Package Description 64 Pin Plastic Quad Flat Pack (LQFP)
Moisture Sensitivity Level 3.0000
Product Longevity > 10 years
Applications
  • Concurrent multi-terminal operation for one to four MIL-STD-1553B functions: BC, MT and two independent RTs.
  • Two host interface options: 16-bit parallel bus for speed, or 4-wire SPI for smaller footprint and interconnect wiring reduction.
  • 64K bytes internal static RAM.
  • Autonomous terminal operation requires minimal host intervention.
  • Shared 1553 bus interface reduces circuit complexity and circuit board area.
  • Fully programmable Bus Controller with 28 op code instruction set.
  • Bus Monitor can operate in dual-stack mode, recording commands and data separately, with 16-bit or 48-bit time tagging.
  • Bus Monitor can record commands and data in single-stack mode, using IRIG-106 Chapter 10 “packet body” format.
  • Single-stack Bus Monitor and can optionally generate complete IRIG-106 data packets, including full packet headers and trailers.
  • Independent 16-bit time tag counters and clock sources for all terminals. The Bus Controller and Monitor also have 32- and 48-bit time count options, respectively.
  • 64-Word Interrupt Log Buffer queues the most recent 32 interrupts. Hardware-assisted interrupt decoding quickly identifies interrupt sources.
  • RAM Error Detection/Correction option
  • Built-in self-test for protocol logic, digital signal paths and internal RAM.
  • Optional self-initialization at reset uses external serial EEPROM
  • ±8kV ESD Protection (HBM, all pins).
  • Two temperature ranges: -40°C to +85°C, or -55°C to +125°C with optional burn-in.
  • RoHS compliant lead-free option.
Flow I
Theta JA (°C/W): 37.8
Theta JB (°C/W): 24.4
Temperature Range -40°C to +85°C
More Information
Attribute Value
Data Sheet Click here to view

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