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Automotive CANtroller

Car electronics exposed

Published in issue 388, April 2009

Automotive CANtroller

This universal microcontroller board was designed, in the first instance, for use by students studying automotive technologies, but it can also be used for other applications, of course. The heart of this board is an Atmel AT90CAN32 with a fast RISC core.
In collaboration with the Timloto o.s. Foundation in the Netherlands, Elektor designed a special controller PCB, which will be used in schools in several countries for teaching students about automotive technologies. Particular attention was paid to issues such as universal design, cost, connection options, expandability and the availability of free development software for various platforms.

Technical Specifications
- Microcontroller: Atmel AT90CAN32
- Fast RISC -architecture with 133 instructions
- Clock speed: 12 MHz
- 32 KB flash, 2 KB RAM and 1 KB EEPROM available
- 53 programmable I/O lines
- Integrated CAN2.0 controller
- 8-channel 10-bit A/D converter
- SPI interface
- JTAG interface
- 2 USARTs
- Two-Wire interface
- 8 DIP switches and 8 LEDs available for experimental applications
- Power supply: 5 V @ 200 mA

Click below to download a PDF copy of this article from Elektor magazine.

 

Downloads 

Article PDF
10 Elektor Credits
PCB PDF
Free download
 

Order this magazine 

Magazine April 2009
UK388 (USD 6.70)
 

Order from Elektor 

Kit of parts, incl. PCB with SMDs prefitted
080671-91 (USD 79.00)
PCB, bare
080671-1
 

Free downloads 

Example program

Free download

Please note. In view of the complexity of international markets, Elektor cannot guarantee the availability of components for this project.

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