| 参数 |
数值 |
| Resistive Touch Screen |
No |
| UART |
4 |
| CPU |
32-bit AVR |
| Pin Count |
100 |
| Temp. Range (deg C) |
-40 to 85 |
| Timers |
10 |
| 32kHz RTC |
Yes |
| USB Speed |
Full Speed |
| ADC channels |
8 |
| DRAM Memory |
No |
| DAC Channels |
2 |
| SRAM (Kbytes) |
64 |
| ADC Speed (ksps) |
384 |
| Calibrated RC Oscillator |
Yes |
| Hardware QTouch Acquisition |
No |
| Ext Interrupts |
69 |
| Operating Voltage (Vcc) |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| PWM Channels |
13 |
| Camera Interface |
No |
| Graphic LCD |
No |
| SSC |
1 |
| I/O Supply Class |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| Flash (Kbytes) |
512 Kbytes |
| External Bus Interface |
0 |
| FPU |
No |
| DAC Resolution (bits) |
16 |
| Crypto Engine |
No |
| SPI |
6 |
| Max I/O Pins |
69 |
| Self Program Memory |
YES |
| Max. Operating Frequency |
66 MHz |
| ADC Resolution (bits) |
10 |
| Video Decoder |
No |
| # of Touch Channels |
32 |
| USB Interface |
Device + OTG |
| Ethernet |
1 |
| USB Transceiver |
1 |
| Output Compare channels |
16 |
| picoPower |
No |
| EEPROM (Bytes) |
0 |
| TWI (I2C) |
1 |
| MPU / MMU |
Yes / No |
| NAND Interface |
No |
| Temp. Sensor |
No |
| Input Capture Channels |
6 |
NEW TEST -- The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 512KB flash, 64KB 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: 烹饪, 清洗, 制冷
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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