| 参数 |
数值 |
| DAC Resolution (bits) |
0 |
| Crypto Engine |
No |
| Hardware QTouch Acquisition |
No |
| Pin Count |
44 |
| Operating Voltage (Vcc) |
2.7 to 5.5 |
| Analog Comparators |
1 |
| Camera Interface |
No |
| Graphic LCD |
No |
| 32kHz RTC |
No |
| Max. Operating Frequency |
16 MHz |
| I/O Supply Class |
2.7 to 5.5 |
| TWI (I2C) |
1 |
| MPU / MMU |
no / no |
| SPI |
2 |
| Output Compare channels |
12 |
| Self Program Memory |
YES |
| PWM Channels |
8 |
| USB Speed |
Full Speed |
| EEPROM (Bytes) |
1024 |
| ADC Resolution (bits) |
10 |
| Flash (Kbytes) |
32 Kbytes |
| # of Touch Channels |
14 |
| DRAM Memory |
No |
| USB Interface |
Device |
| SRAM (Kbytes) |
3.3 |
| Temp. Sensor |
Yes |
| USB Transceiver |
1 |
| Input Capture Channels |
2 |
| Resistive Touch Screen |
No |
| UART |
1 |
| Temp. Range (deg C) |
-40 to 85 |
| ADC channels |
12 |
| NAND Interface |
No |
| ADC Speed (ksps) |
15 |
| External Bus Interface |
0 |
| FPU |
No |
| Max I/O Pins |
26 |
| CPU |
8-bit AVR |
| Ext Interrupts |
13 |
| picoPower |
No |
| Timers |
4 |
| Video Decoder |
No |
| Calibrated RC Oscillator |
Yes |
The low-power automotive Atmel 8-bit AVR RISC-based microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt operation.
By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed.
IndustrialAutomation: 传感器
Metering: 数据集中器
PCPeripherals: 小型 I/O 设备
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