AVRcard Core Module


Credit card sized Microcontroller Core Module, featuring Atmel ATmega128 CPU

Swiss made

AVRcard users worldwide


New Price


  • ATmega128 8-bit RISC CPU, running at 16MHz
  • 32KB 2-wire serial ferromagnetic RAM (FM24C256-G)
  • 2-wire serial real time clock (DS1307) providing additional square wave output 1-32KHz
  • 3V lithium backup battery keeping time and date up to 5 years
  • RS485 driver for two wire networking up to 1.5 km
  • RS232 driver providing two serial interfaces
  • step up voltage converter for 2-5V battery power supply or long supply wiring
  • connector for standard LCD with adjustable negative contrast voltage output
  • ISP connector
  • JTAG connector
  • all SMD assembly except analog voltage reference and header connectors which can be soldered manually according to your requirements
  • CPU ports routed directly to connectors for unrestricted use (ESD protected by resistors)
  • 5V operation
  • credit card size (87 x 54mm)

Related Documents

Fact Sheet (139 KB)

AVRcard Manual (421KB)

Quick Reference Sheet (102 KB)

Schematic Diagram V1.1

Schematic Diagram V1.1-A02, -A03

Mechanical Drawing

Product image (123KB)

See our Documentations and Datasheets pages for more related information.


JTAG Connector Information


Related Products

AVR Playground

Ordering Information

Art. No. 0101

AVRcard V1.1 Microcontroller Core Module, 16MHz, RoHS compliant

EUR 79.00

OEM Pricing

Ask for attractive oem pricing.



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