HOLT's world's smallest MIL-STD-1553 protocol IC
The MAMBA series features a 6mm x 6mm MIL-STD-1553 terminal (SPI interface).
The MAMBA series consists of 3.3V CMOS devices that provide a host processor and MIL-STD-1553B bus interface. Each IC includes BC, MT, and RT, allowing for simultaneous operation with any combination of 1553 functions. Valid terminals communicate with the MIL-STD-1553 bus via a shared on-chip dual bus transceiver and external transformers. There are four types based on functionality: - HI-6138: BC, MT, RT - HI-6137: BC, RT - HI-6136: MT, RT - HI-6135: RT Users can allocate 16KByte (8K×17Bit words) of on-chip SRAM between devices according to application requirements. The HI-613x communicates with the host via a 40MHz 4-wire SPI. Programmable interrupts provide terminal status to the host processor.
basic information
Features - BC, MT, RT - Internal SRAM with parity, 8K×17Bit word - 40 MHz SPI host interface - One of the world's smallest MIL-STD-1553 terminals in a QFN package: 6mm×6mm - Fully programmable BC with a 28 OP code instruction set - MT mode records commands and data separately, with 16Bit or 48Bit time tagging - Built-in self-test for protocol logic, digital signal path, and internal RAM - Optional self-initialization at reset from external serial EEPROM - ±8kV ESD protection (HBM, all pins) - Operating temperature range: -40℃ to +85℃ - Extended operating temperature range: -55℃ to +125℃, optional burn-in - RoHS compliant lead-free options ■ Technical documentation in Japanese for MIL-STD-1553 and ARINC 429 communication standards is available. If you would like to see it, please contact sales@nacelle.co.jp ■
Price range
Delivery Time
Model number/Brand name
HI-6138、HI-6137、HI-6136、HI-6135
Applications/Examples of results
MIL-STD-1553 terminal equipment, flight control and monitoring, sensor interface, test equipment
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