MEGA ProtoShield V3 prototype expansion board for Arduino

Product Highlights

• 131 Powerful Instructions ? Most Single Clock Cycle Execution
• Up to 20 MIPS Throughput at 20 MHz
• Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode

Product Highlights

• A 32-bit core, that allows operations on 4 bytes wide data within a single CPU clock.
• CPU Clock at 84Mhz.
• 96 KBytes of SRAM.
• 512 KBytes of Flash memory for code.
• Microcontroller: AT91SAM3X8E.
• Operating Voltage: 3.3V.