Holt Integrated Circuits
HI-35880PQM
SKU: HI-35880PQM
HI-3588 Series ARINC 429 Protocol IC with SPI Interface
The HI-35880 from Holt Integrated Circuits is a silicon gate CMOS device for interfacing a Serial Peripheral Interface (SPI) enabled microcontroller to an ARINC 429 serial bus.
Key Features
- ARINC specification 429 compliant
- 3.3V or 5.0V logic supply operation
- Drop-in replacement for Holt’s HI-3588 with improved SPI host interface (12 MHz)
- Read multiple receive FIFO messages with a single SPI Opcode (New)
- On-chip analogue line receiver connects directly to the ARINC 429 Bus
- Programmable label recognition for 256 labels
- 32 x 32 Receive Data FIFO
- Programmable data rate selection
- High-speed, four-wire, 12 MHz SPI
- Label bit-order control
- Parity checking may be disabled to allow 32-bit data reception
- Low power
- Industrial and extended temperature ranges 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 | 44 Pin Plastic Quad Flat Pack (MQFP) |
| Product Longevity | > 10 years |
| Theta JA C W | 33.49 |
| Theta JB C W | 25.44 |
Downloads
| Datasheet | Click to view Datasheet (PDF) |
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