Features

• 8-bit PicoPower tinyAVRR Microcontroller
• Atmel tinyAVRR equipment is optimized for applications that require superior performance, high output efficiency, and ease of use, even in small packages.　All picoPower devices are designed from the ground up to consume as little power as possible.
• Smallest and most compact package for size-critical applications Capacitance Touch High speed, high code effect Integrated operation: 1.8 V → 5.5 V (works at 0.7 V on ATtiny43 U)