HI-35860PQI
HI-35860PQI
Holt Integrated Circuits
HI-3586 Series ARINC 429 Protocol IC with SPI Interface
The HI-35850 from Holt Integrated Circuits is a silicon gate CMOS device for interfacing a Serial Peripheral Interface (SPI) enabled microcontroller to the ARINC 429 serial bus. It is a drop-in replacement for Holt’s popular HI-3585, with a much improved SPI of 12 MHz. In addition, a new SPI Opcode (0x09) has been added to read multiple messages from the receive FIFO. This greatly improves host efficiency over the previous device.
Contact us for lead time
Click below to request a quote for this item. Or for product advice, stock and lead time enquiries call our team on 0330 313 3220.
HI-35860PQI Specifications
- ARINC specification 429 compliant
- 3.3V or 5.0V logic supply operation
- Drop-in replacement for Holt’s HI-3585 with improved SPI host interface (12 MHz)
- Read multiple receive FIFO messages with a single SPI Opcode (New)
- On-chip analog line driver and line receiver connect directly to the ARINC 429 Bus
- Programmable label recognition for 256 labels
- 32 x 32 Receive FIFO and 32 x 32 Transmit FIFO
- Independent data rates for Transmit and Receive
- High-speed, four-wire, 12 MHz SPI
- Label bit-order control
- 32nd transmit bit can be data or parity
- Self test mode
- Low power
- Industrial and extended temperature ranges available
| Attribute | Value |
|---|---|
| RoHS | No |
| Product Type | ARINC 429 Protocol ICs with SPI Interface |
| Package Description | 44 Pin Plastic Quad Flat Pack (MQFP) |
| Moisture Sensitivity Level | 3.0000 |
| Product Longevity | > 10 years |
| Applications |
|
| Flow | I |
| Theta JA (°C/W): | 33.49 |
| Theta JB (°C/W): | 25.44 |
| Temperature Range | -40°C to +85°C |
| Attribute | Value |
|---|---|
| Data Sheet | Click here to view |
