GENERAL DESCRIPTION
   The HI-2130 provides a 3.3V fully integrated interface between a host processor and a MIL-STD-1553 / MIL-STD-1760 bus. It combines the functionality of Holt’s HI-6130 16-bit parallel bus interface and HI-6131 SPI devices, integrating MIL-STD-1553 protocol logic, dual transceivers and dual transformers in a single compact 15 x 15 x 4.4 mm package; the smallest 1553 terminal solution with integrated magnetics in a single package. Both RoHS compliant and Sn/Pb configurations are available, giving customers a solution for tin-lead assemblies while avoiding expensive re-balling.

FEATURES
• Combined functionality of HI-6130 and HI-6131
   in a single package with integrated transformers
• Smallest footprint MIL-STD-1553 solution
   available (includes transformers)
• Extended temperature range, -55ºC to +125ºC,
   with optional burn-in
• Hermetically sealed die improves reliability and
   achieves MSL 1
• Less expensive than traditional multi-chip
   modules
• DO-254 certifiable
• Concurrent multi-terminal operation (BC, MT, 1 or
   2 independent RTs)
• Two host interface options in one package: 16-bit
   parallel bus or 4-wire SPI
• 64K bytes on-chip RAM with error detection/
   correction option
• Autonomous terminal operation requires minimal
   host intervention
• Shared MIL-STD-1553 bus interface reduces
   circuit complexity and circuit board area.
• Fully programmable Bus Controller with 28 op
   code instruction set
• Simple Monitor Terminal (SMT) Mode records
   commands and data separately, with 16-bit or
   48-bit time tagging
• IRIG Monitor Terminal (IMT) Mode supports
   IRIG-106 Chapter 10 packet format. Complete
   IRIG-106 data packets including full packet
   headers and trailers can be generated
• Independent time-tag counters for all terminals
   with 32-bit option for Bus Controller and 48-bit
   option for Monitor Terminal
• 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
• Two temperature ranges: -40°C to +85°C, or
   -55°C to +125°C