NECScompact
NECScompact is a ruggedized, embedded computer system providing numerous real world interfaces and 32-bit computing power. The system is based on the Freescale MC68376 microcontroller and provides 60 configurable I/O signals together with an optically isolated CANaerospace/ARINC825 interface.NECScompact operates from an unregulated 9-36 VDC power supply according to EN2282.
The power input lines are protected against polarity reversion and electromagnetic interference. NECScompact is designed specifically as a flexible, airborne data concentrator for CANaerospace/ARINC825 networks. The NECScompact firmware which is configurable through CANaerospace significantly reduces the time required for integration.
| Processor | MC68376/20 MHz microcontroller |
|---|---|
| SRAM | 512 kByte |
| FLASH | 512 kByte (16 bit wide) |
| CAN Interface | Optically isolated CANaerospace/ARINC825 interface according to ISO 11898 |
| Discrete Inputs | 24 discrete TTL input channels |
|---|---|
| Discrete Outputs | 16 discrete output channels (500mA @ 30VDC) |
| PWM Outputs | 16 TTL PWM output channels |
| Analog Outputs | 4 analog output channels (0-5VDC) |
| Analog Inputs | 16 analog input channels (0-5VDC) |
| System Configuration | CANaerospace Node Service Interface |
| Options | Customized I/O submodules available on request |