| 。High-performance and Low-power AVR R 8-bit RISC Architecture |
| ---- 118 Powerful Instructions - Most Single Cycle Execution |
| ---- 32 X 8 General Purpose Working Registers |
| ---- Up to 8 MIPS Throughput at 9 MHz |
| 。Low-power, High-speed CMOS Process Technology |
| 。Fully Static Operation |
| 。Power Consumption at 4 MHz, 3V, 25 ℃ |
| ---- Active : 3.6 mA / Idle Mode : 1.0 mA / Power Down Mode : 0.5μA |
| 。I/O and Packages |
| ---- 20 Programmable I/O Lines ---- 232-pin TQFP |
| 。Operating Voltage from +2.7V to +5.5V DC |
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| 。8-bit RISC microcontroller |
| --- Harvard architecture |
| --- 6 MHz external ceramic resonator or crystal |
| --- 12 MHz internal operation |
| --- USB optimized instruction set |
| 。Instant-On Now for Suspend and Periodic Wake-up Modes |
| 。Improved output drivers to reduce EMI |
| 。Operating voltage from +4.0V to +5.25V DC |
| 。Operating temperature from 0 ℃ to 70 ℃ |
| 。Available in space saving and low cost 20-pin SOIC and other small packages |