HI-22023
HI-22023 MIL-STD-1553 integrated terminal
The HI-22023 uses a single 3.3V supply and combines the proven functionality of Holt’s HI-6200 family with integrated bus isolation transformers in a single device, delivering a fully integrated, dual-redundant MIL-STD-1553/1760 Remote Terminal interface solution. Two pairs of transformer output signals connect directly to the MIL-STD-1553 Bus A and Bus B stubs. The device will work in either a transformer or direct-coupled bus configuration.
The devices are software compatible with the Data Device Corporation (DDC®) Mini-ACE®, Enhanced Mini-ACE®, Micro-ACE®, Mini-ACE® Mark3 and Total-ACE® families of MIL-STD-1553 Terminals and offer additional features such as Error-Correcting Code (ECC) SRAM.
The compact single-chip monolithic design offers a significant space and cost saving over the older traditional multi-chip module approach. An improved and simplified high-performance 16-bit host interface provides faster access time to the Shared RAM, significantly reducing latency and CPU utilisation. The on-chip ECC RAM provides additional protection against data corruption by automatically detecting and correcting memory errors.
Key Features
- Dual Redundant MIL-STD-1553A/B/C/1760 Channel
- SAE AS15531A and STANAG 3838 compliant
- BC/RT/MT or RT/MT Modes (HI-22003)
- RT-only device available (HI-22023)
- 64K x 16-bit ECC SRAM
- External RT Address Inputs
- MIL-STD-1760 RT “Auto Boot”
- +3.3V single supply operation
- Built-in Self-Test
- Generic 8/16-bit Processor Interface
- -40°C to +85°C or -55°C to +125°C
- No Limitations on transmit duty cycle
- 121 Ball Grid Array package (15mm x 15mm)
- Open/Short Load Detection
- Interrupt output pin set with enabled interrupts
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Technical Specifications
| RoHS | Yes |
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| Applications |
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Downloads
| Datasheet | Click to view Datasheet (PDF) |
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