HI-6135

The 3.3V CMOS HI-6135 device provides a complete Remote Terminal interface between a host processor and MIL-STD-1553B bus. The terminal communicates with the MIL-STD-1553 buses through an on-chip dual bus transceiver and external transformers. The user allocates 16K bytes (8K x 17-bit words) of on-chip static RAM to suit application requirements.

The HI-6135 communicates with the host via a 40 MHz 4-wire serial peripheral interface (SPI). Programmable interrupts provide terminal status to the host processor. Circular data buffers in RAM have interrupts for rollover and programmable “level attained”.

The HI-6135 can be configured for automatic self-initialization after reset. A dedicated SPI port reads data from an external serial EEPROM to fully configure registers and RAM and optionally start execution.

 

Features

  • Third Party RT Validated.
  • 8K x 17-bit words internal static RAM with parity.
  • Autonomous terminal operation requires minimal host intervention.
  • 40 MHz SPI Host Interface.
  • MIL-STD-1760 option sets Busy bit in Status Word response during initialization.
  • World’s smallest MIL-STD-1553 terminal, QFN package measures just 6mm x 6mm.
  • 16-bit time tag counter and independent clock sources.
  • 64-Word Interrupt Log Buffer queues the most recent 32 interrupts. Hardware-assisted interrupt decoding quickly identifies interrupt sources.
  • 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 and Tin / Lead options available.

 

Applications

  • MIL-STD-1553 Terminals
  • Flight Control and Monitoring
  • Stores Management
  • Sensor Interfaces
  • Test Equipment
  • Instrumentation

 

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ADK-6138API: MAMBA Family (HI-6138, HI-6137, HI-6136 and HI-6135) API Application Development Kit

ADK-6138API: MAMBA Family (HI-6138, HI-6137, HI-6136 and HI-6135) API Application Development Kit

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