| 参数 |
数值 |
| Resistive Touch Screen |
No |
| Temp. Range (deg C) |
-40 to 85 |
| USB Speed |
No |
| ADC channels |
11 |
| # of Touch Channels |
8 |
| DRAM Memory |
No |
| DAC Channels |
0 |
| USB Interface |
No |
| NAND Interface |
No |
| External Bus Interface |
0 |
| Input Capture Channels |
1 |
| FPU |
No |
| CPU |
8-bit AVR |
| Output Compare channels |
3 |
| Pin Count |
20 |
| Analog Comparators |
1 |
| PWM Channels |
9 |
| picoPower |
No |
| 32kHz RTC |
Yes |
| EEPROM (Bytes) |
512 |
| Video Decoder |
No |
| Flash (Kbytes) |
16 Kbytes |
| SRAM (Kbytes) |
0.5 |
| Calibrated RC Oscillator |
Yes |
| DAC Resolution (bits) |
0 |
| Crypto Engine |
No |
| Ext Interrupts |
16 |
| Operating Voltage (Vcc) |
1.8 to 5.5 |
| Camera Interface |
No |
| Graphic LCD |
No |
| Timers |
2 |
| Max. Operating Frequency |
16 MHz |
| I/O Supply Class |
1.8 to 5.5 |
| ADC Resolution (bits) |
10 |
| LIN |
1 |
| TWI (I2C) |
1 |
| MPU / MMU |
no / no |
| UART |
1 |
| SPI |
2 |
| Max I/O Pins |
16 |
| Hardware QTouch Acquisition |
No |
| Self Program Memory |
YES |
| Temp. Sensor |
Yes |
| ADC Speed (ksps) |
15 |
The high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller combines 16KB ISP flash memory, 512B EEPROM, 512-Byte SRAM, 16 general purpose I/O lines, 32 general purpose working registers, 8-bit timer/counter with compare modes, 8-bit high speed timer/counter, universal serial interface (USI), a LIN controller, internal and external interrupts, an 11-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and three software selectable power saving modes. The device operates between 1.8-5.5 volts.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
HomeEntertainment: 远程控制
IndustrialAutomation: 传感器
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