Atmel AVR AT90CAN128 microcontroller module with USB UART, RS485 and CAN bus.

Crumb128-CAN V5.1 AVR CAN Module

Description

Crumb128-CAN V5.1 is a versatile and very compact/small (just 40x30mm size!) microcontroller module with the AT90CAN128 microcontroller, CP2102 USB UART converter, RS485 transceiver and ISO 11898-24V standard compatible CAN bus transceiver. All controller signals are available on pin headers. A selectable XTAL crystal is included.

The microcontroller module is shipped without preassembled pin headers, since everybody has different preferences or requirements. A Connector Kit with a suitable set of pin headers and receptacles can be ordered optionally.

You can find further information in the Infosheet.

Technical Details

• AT90CAN128 (128k Flash, 4k SRAM, 4k EEPROM)
• Interfaces: 2xUSART, SPI, I2C/TWI, CAN, 53x IO Pins
• Peripherals: 2x 8 Bit / 2x 16 Bit Timer with PWM/Capture/Compare, 8ch. 10 Bit ADC, Analog Comparator, RTC Timer, Watchdog, Brownout, Sleep/Powerdown Modes
• 6-Pin ISP Interface with standard pinout, JTAG
• CP2102 USB UART converter at USART0
• RS485 transceiver at USART1
• ISO 11898-24V standard compatible CAN bus transceiver(e.g. PCA82C251)
• selectable XTAL crystal frequency, 32kHz TOSC watch crystal preassembled
• Connectors: 2x 32-pin with all processor signals and CAN bus, 1x 8-pin with USB and RS485 Signalen, 1x 6-pin ISP, mini USB-B (5-pin)
• 2.54mm (1/10inch) pin grid
• Size: 40.64mm x 30.48mm

Downloads

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