HI-6137PQM
HI-6137 Series MIL-STD-1553 Integrated 3.3V multi-function bus to processor IC
The 3.3V CMOS HI-6137 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) and a Remote Terminal (RT). 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 transformers. The user allocates 16K bytes (8K x 17-bit words) of on-chip static RAM between devices to suit application requirements.
Key Features
- Concurrent multi-terminal operation for BC and/or RT MIL-STD-1553B functions.
- 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.
- Fully programmable Bus Controller with 28 op code instruction set.
- Independent 16-bit time tag counters and clock sources for all modes. The Bus Controller also has 32- and 48-bit time count options.
- 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.
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Technical Specifications
| Temperature Range | -55°C to +125°C |
|---|---|
| RoHS | No |
| Applications |
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| Flow | M |
| Moisture Sensitivity Level | 3 |
| Package Description | 48 Pin Plastic Quad Flat Pack (LQFP) |
| Product Longevity | > 10 years |
| Theta JA C W | 37.9 |
| Theta JB C W | 24.6 |
Downloads
| Datasheet | Click to view Datasheet (PDF) |
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