| 参数 |
数值 |
| Resistive Touch Screen |
No |
| Operating Voltage (Vcc) |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| Temp. Range (deg C) |
-40 to 85 |
| PWM Channels |
13 |
| SSC |
1 |
| I/O Supply Class |
3.0-3.6 or (1.65-1.95+3.0-3.6) |
| Flash (Kbytes) |
128 Kbytes |
| DAC Channels |
2 |
| NAND Interface |
No |
| External Bus Interface |
0 |
| FPU |
No |
| UART |
4 |
| Max I/O Pins |
69 |
| CPU |
32-bit AVR |
| Pin Count |
100 |
| picoPower |
No |
| Timers |
10 |
| 32kHz RTC |
Yes |
| Max. Operating Frequency |
66 MHz |
| Video Decoder |
No |
| ADC channels |
8 |
| SRAM (Kbytes) |
32 |
| Temp. Sensor |
No |
| Calibrated RC Oscillator |
Yes |
| Crypto Engine |
No |
| Output Compare channels |
16 |
| Hardware QTouch Acquisition |
No |
| Ext Interrupts |
69 |
| Camera Interface |
No |
| Graphic LCD |
No |
| EEPROM (Bytes) |
0 |
| TWI (I2C) |
1 |
| USB Interface |
Device + OTG |
| MPU / MMU |
Yes / No |
| Input Capture Channels |
6 |
| 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 |
| 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: 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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