Holt's ARINC 429 Protocol IC HI-35930
HI-35930/31/32/33 is a CMOS device for directly connecting SPI-compatible microcontrollers to the ARINC 429 bus.
The HI-35930 from Holt is a CMOS integrated circuit designed to connect SPI-compatible microcontrollers to the ARINC 429 serial bus. This device features two receivers, each with user-programmable label recognition for any combination of 256 possible labels, a 32×32 receive FIFO, three priority label quick access double buffer registers, and an analog line receiver. Both line receivers meet the lightning protection requirements of RTCA/DO-160G, Section 22, Level 3. The independent transmitter includes a 32×32 transmit FIFO and an integrated line driver. The line driver operates on a single 3.3V power supply and includes an on-chip DC/DC converter that generates the bipolar ARINC 429 differential voltage levels necessary to directly drive the ARINC 429 bus. The status of the transmit and receive FIFOs and the priority label buffer can be monitored using a programmable external interrupt pin or by polling the status register.
basic information
■Features - ARINC 429 specification compatible - Operates on a single 3.3V power supply - Analog line driver and receiver directly connected to the ARINC bus - Integrated DO-160G lightning protection (Level 3) for both line receivers - Programmable label recognition with 256 labels - On-chip 16 label memory for each receiver - 32×32 receive FIFO with priority label buffer for each receive channel - 32×32 transmit FIFO - Independent data rate selection for transmitter and receiver - Control of label bit order - The 32nd transmit bit can be selected as data or parity - Self-test mode - Low power consumption - Industrial temperature range: -40℃ to +85℃ - Extended temperature range: -55℃ to +125℃ ■MIL-STD-1553 ・ Japanese technical documentation for 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-35930、HI-35931、HI-35932、HI-35933
Applications/Examples of results
Avionics data communication Conversion from serial to parallel Conversion from parallel to serial
Line up（11）
| Model number | overview |
|---|---|
| HI-35930/1/2/3 | ＜Dual Receiver, Single Transmitter＞ 3.3V operation. Both line receivers meet the RTCA/DO-160G, Section 22, Level 3 lightning protection requirements. HI-35930 is pin-compatible with HI-3593 |
| HI-3220/1/2/3/4/5/6 | ＜ARINC 429 Data Management IC＞ The ARINC 429 data management IC supports 16 receive buses and 8 transmit buses |
| HI-3593 | ＜Dual Receiver, Single Transmitter＞ 3.3V operation. Integrated line receiver and line driver. Programmable label recognition with 256 labels. 32-word Rx and Tx FIFO. Three priority label buffers |
| HI-3596/7/8/9 | ＜Octal Receiver＞ 3.3V or 5V operation. Integrated line receiver. Programmable label recognition with 16 labels per channel |
| HI-3585 | ＜Single Receiver, Single Transmitter＞ Integrated line receiver and line driver. Programmable label recognition with 256 labels. 32-word Rx and Tx FIFO |
| HI-3586 | ＜Single Receiver, Single Transmitter＞ Integrated line receiver and line driver. Programmable label recognition with 256 labels. 32-word Rx and Tx FIFO |
| HI-3588 | ＜Single Receiver＞ Integrated line receiver. Programmable label recognition with 256 labels. 32-word Rx FIFO |
| HI-3587 | ＜Single Receiver＞ Integrated line driver, 32-word Tx FIFO |
| HI-3200 | ＜Data Management / Protocol Bridge＞ Supports 8×ARINC 429 receive, 4×ARINC 429 transmit, and 1×ARINC 825 (CAN) channel. The buses can operate independently or store/transfer data between buses |
| HI-3201 | ＜Data Management / Protocol Bridge＞ Supports 8×ARINC 429 receive, 4×ARINC 429 transmit, and 1×ARINC 825 (CAN) channel. The buses can operate independently or store/transfer data between buses |
| HI-3210 | ＜ARINC 429 Data Management IC＞ The ARINC 429 data management IC supports 8×receive buses and 4×transmit buses |
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