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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
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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
AT32UC3A0128-ALUR
- 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, 144-pin
- 封装：LQFP RU 144
- 类别：AVR32系列单片机
| 参数 | 数值 |
|---|---|
| Input Capture Channels | 6 |
| SSC | 1 |
| Video Decoder | No |
| # of Touch Channels | 32 |
| Temp. Sensor | No |
| Ethernet | 1 |
| Resistive Touch Screen | No |
| DAC Resolution (bits) | 16 |
| SPI | 6 |
| Ext Interrupts | 109 |
| ADC Resolution (bits) | 10 |
| TWI (I2C) | 1 |
| USB Interface | Device + OTG |
| NAND Interface | No |
| USB Transceiver | 1 |
| picoPower | No |
| 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 | 109 |
| 振荡器型 | Internal |
| 数据转换器 | A/D 8x10b |
| 连通性 | EBI/EMI, 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 |
| PWM Channels | 13 |
| Hardware QTouch Acquisition | No |
| 32kHz RTC | Yes |
| USB Speed | Full Speed |
| EEPROM (Bytes) | 0 |
| MPU / MMU | Yes / No |
| SRAM (Kbytes) | 32 |
| ADC Speed (ksps) | 384 |
| External Bus Interface | 1 |
| Calibrated RC Oscillator | Yes |
| FPU | No |
| UART | 4 |
| Crypto Engine | No |
| CPU | 32-bit AVR |
| Temp. Range (deg C) | -40 to 85 |
| Output Compare channels | 16 |
| Camera Interface | No |
| Graphic LCD | No |
| Timers | 10 |
| Max. Operating Frequency | 66 MHz |
| I/O Supply Class | 3.0-3.6 or (1.65-1.95+3.0-3.6) |
| ADC channels | 8 |
| Flash (Kbytes) | 128 Kbytes |
| DRAM Memory | sdram |
| DAC Channels | 2 |
| Max I/O Pins | 109 |
| Pin Count | 144 |
| Self Program Memory | YES |
| Operating Voltage (Vcc) | 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.
This device features SRAM/SDRAM external bus interface and achieves 91 Dhrystone MIPS (DMIPS) at 66MHz while consuming only 40mA 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, 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
