| 参数 |
数值 |
| FPU |
No |
| Max I/O Pins |
20 |
| CPU |
8-bit AVR |
| Output Compare channels |
8 |
| Self Program Memory |
YES |
| picoPower |
No |
| Video Decoder |
No |
| SRAM (Kbytes) |
0.25 |
| Temp. Sensor |
Yes |
| Resistive Touch Screen |
No |
| Ext Interrupts |
3 |
| Operating Voltage (Vcc) |
2.7 to 5.5 |
| Temp. Range (deg C) |
-40 to 125 |
| Max. Operating Frequency |
16 MHz |
| USB Speed |
No |
| I/O Supply Class |
2.7 to 5.5 |
| ADC Resolution (bits) |
10 |
| DAC Channels |
1 |
| USB Interface |
No |
| NAND Interface |
No |
| Hardware QTouch Acquisition |
No |
| Pin Count |
20 |
| 32kHz RTC |
No |
| EEPROM (Bytes) |
512 |
| Flash (Kbytes) |
8 Kbytes |
| DRAM Memory |
No |
| Calibrated RC Oscillator |
Yes |
| DAC Resolution (bits) |
10 |
| Crypto Engine |
No |
| SPI |
1 |
| Analog Comparators |
3 |
| PWM Channels |
6 |
| Camera Interface |
No |
| Graphic LCD |
No |
| Timers |
1 |
| ADC channels |
11 |
| MPU / MMU |
no / no |
| ADC Speed (ksps) |
125 |
| External Bus Interface |
0 |
| Input Capture Channels |
1 |
Specially designed for lamp ballast and motor control applications, this high-performance Atmel 8-bit AVR RISC-based microcontroller combines 8KB ISP flash memory, 10-channel advanced PWM, 11-channel 10-bit A/D converter, one 10-bit D/A converter, one 12-bit high speed power stage controller (with extended PSC2 features) with 16-bit Resolution Enhancement. The device operates between 2.7-5.5 volts.
HomeAppliances: 电机控制, 烹饪, 清洗, 制冷
IndustrialAutomation: 传感器
Lighting: HID 镇流器, 荧光灯镇流器, 照明控制
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