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品牌：Microchip Atmel
类别：AVR32系列单片机
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品牌：Microchip Atmel
类别：AVR32系列单片机
-
品牌：Microchip Atmel
类别：AVR32系列单片机
-
品牌：Microchip Atmel
类别：AVR32系列单片机
-
品牌：Microchip Atmel
类别：AVR32系列单片机
AT32UC3A1128-AUR
- 品牌：Microchip Atmel
- 包装：Tape & Reel (TR)
- 无铅情况/ROHS: 有铅
- 经营商：科通芯城自营
- 描述：32-bit AVR Microcontroller, 128KB Flash, 100-pin
- 封装：TQFP MT 100
- 类别：AVR32系列单片机
| 参数 | 数值 |
|---|---|
| USB Transceiver | 1 |
| 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 |
| Flash (Kbytes) | 128 Kbytes |
| 系列 | AVR®32 UC3 |
| 核心处理器 | AVR |
| 芯体尺寸 | 32-Bit |
| 速度 | 66MHz |
| RAM容量 | 32K x 8 |
| 程序存储器类型 | FLASH |
| 程序存储器容量 | 128KB (128K x 8) |
| 输入/输出数 | 69 |
| 振荡器型 | Internal |
| 数据转换器 | A/D 8x10b |
| 连通性 | Ethernet, I²C, SPI, SSC, UART/USART, USB OTG |
| 工作电压 | 1.65 V ~ 1.95 V |
| 工作温度 | -40°C ~ 85°C |
| 周边设备 | Brown-out Detect/Reset, POR, PWM, WDT |
| Pin Count | 100 |
| Output Compare channels | 16 |
| Hardware QTouch Acquisition | No |
| Ext Interrupts | 69 |
| 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 |
| Max I/O Pins | 69 |
| CPU | 32-bit AVR |
| Crypto Engine | No |
| Timers | 10 |
| 32kHz RTC | Yes |
| Max. Operating Frequency | 66 MHz |
| 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) |
| Temp. Range (deg C) | -40 to 85 |
| PWM Channels | 13 |
| picoPower | No |
| SSC | 1 |
| I/O Supply Class | 3.0-3.6 or (1.65-1.95+3.0-3.6) |
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.
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BuildingAutomation: 消防与安全
HomeAppliances: 清洗, 烹饪, 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
