| 参数 |
数值 |
| Output Compare channels |
16 |
| Hardware QTouch Acquisition |
No |
| Camera Interface |
No |
| Graphic LCD |
No |
| EEPROM (Bytes) |
0 |
| TWI (I2C) |
1 |
| MPU / MMU |
Yes / No |
| SRAM (Kbytes) |
32 |
| Input Capture Channels |
6 |
| FPU |
No |
| UART |
4 |
| Crypto Engine |
No |
| Max I/O Pins |
69 |
| CPU |
32-bit AVR |
| Ext Interrupts |
69 |
| Pin Count |
100 |
| Temp. Range (deg C) |
-40 to 85 |
| Timers |
10 |
| 32kHz RTC |
Yes |
| Max. Operating Frequency |
66 MHz |
| I/O Supply Class |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| Video Decoder |
No |
| ADC channels |
8 |
| DAC Channels |
2 |
| Calibrated RC Oscillator |
Yes |
| Operating Voltage (Vcc) |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| PWM Channels |
13 |
| picoPower |
No |
| SSC |
1 |
| Flash (Kbytes) |
128 Kbytes |
| NAND Interface |
No |
| Temp. Sensor |
No |
| External Bus Interface |
0 |
| Resistive Touch Screen |
No |
| DAC Resolution (bits) |
16 |
| SPI |
6 |
| Self Program Memory |
YES |
| USB Speed |
Full Speed |
| ADC Resolution (bits) |
10 |
| # of Touch Channels |
32 |
| DRAM Memory |
No |
| USB Interface |
Device + OTG |
| ADC Speed (ksps) |
384 |
| Ethernet |
1 |
| USB Transceiver |
1 |
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 128KB flash, 32KB SRAM, 10/100 ethernet MAC, full-speed (12 Mbps) USB 2.0 with embedded host capability, I2S, and a built-in audio D/A converter.
The MCU achieves 91 Dhrystone MIPS (DMIPS) at 66 MHz while consuming only 40 mA at 3.3V.
The Peripheral Direct Memory Access (PDCA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing with continuous large data streams within the MCU.
BuildingAutomation: 消防与安全
HomeAppliances: 清洗, 制冷, 烹饪
HomeEntertainment: 音频
IndustrialAutomation: PLC 和 I/O 模块, 工业通信
Metering: 数据集中器
PCPeripherals: 音频 I/O 设备
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