Order No.: crumb128-can-5.0
Availability: on stock

Price:  29.90 EUR

incl. VAT excl. shipping

Crystal Frequency

Preload Bootloader  


Questions on this product?

Use our Skype-Chat or enter your question and email address in the field below.

Atmel AVR AT90CAN128 microcontroller module with USB UART, RS232 and CAN bus.

Crumb128-CAN V5.0 AVR CAN Module

Crumb128-CAN V5.0 - Atmel AVR AT90CAN128 microcontroller module with USB UART, RS232 and CAN bus.


Crumb128-CAN V5.0 is a versatile and very compact/small (just 40x30mm size!) microcontroller module with the AT90CAN128 microcontroller, CP2102 USB UART converter, RS232 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
  • MAX3221 RS232 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 RS232 Signalen, 1x 6-pin ISP, mini USB-B (5-pin)
  • 2.54mm (1/10inch) pin grid
  • Size: 40.64mm x 30.48mm


We also recommend:

Power-S-501 V1.0

5V/3.3V/2.5V 500mA Step Down Switching Regulator Converter Module with LM2674.

Price: 9.90 EUR(*)

CodeVisionAVR Standard

Standard license for CodeVisionAVR ANSI C Compiler.

Price: 178.50 EUR(*)

(*) Prices incl. VAT excl. shipping.



We ship world wide with German Post and DHL.

Shipment with Deutsche Post and DHL.

Free shipping above €100 order value (only Germany).
More information.


PayPal, Wire Transfer. Companies / Institutions in Germany also Invoice. More on this.

Logo 'PayPal empfohlen'


Wir sind Mitglied im Händlerbund. Erfahren Sie hier mehr darüber.

Mitglied im Händlerbund