新唐NuMicro™ M451系列是基于ARM®Cortex™-M4内核的新一代32位的微控制器，宽工作电压(2.5V ~ 5.5V)，工业级温度(-40℃ ~ 105℃)，内置22.1184MHz晶振(在25℃，5V时精度1%)，可配置Data Flash，强抗干扰性(ESD 8KV、EFT 4KV)，封装类型有LQFP48、LQFP64和LQFP100。
应用领域：
工业自动化、PLCs、变频器、智能家居、安防系统、数据采集、USB应用、智能卡读卡器、马达控制等应用领域
关键特性：
|
•内核
- 含有浮点运算单元和DSP的 - 最高可运行至72 MHz - 工作电压:2.5V ~ 5.5V - 工作温度:-40℃ ~ 105℃ •内存 - 128/256K字节FLASH ROM - 32K字节SRAM - 可配置Data Flash •12位ADC(最多16通道) •12位DAC • 16位精度PWM(最多12通道) • 定时器 - 4通道32位定时器 - 实时时钟 |
• 通用外设 - USB2.0 OTG(可选) - CAN总线(可选) - 最多4通道支持LIN和RS-485的串口 - 最多3通道SPI接口 - 最多2通道I²C(最高支持1 MHz) - 智能卡接口(可选) - 最多2通道I²S • 安全性 - CRC校验 • 时钟 - 外接高速：4 MHz~24 MHz - 外接低速：32.768KHz - 内置高速：22.1184 MHz - 内置低速：10 KHz |
| Part No. | Flash | SRAM | Data Flash | ISP ROM | PDMA | I/O | Timer | UART | ISO-7816-3 | SPI | I2C | CAN | LIN | EBI | I2S/ AC97 | USB OTG | PWM | Comparator | DAC | ADC | Touch Key | RTC | Tamper Detect (pin) | Voltage Adjustable cellspacing="1" cellpadding="0" border="1" style ="word-break:break-all;margin:0 auto;" width="600" height="1160" Interface | ISP /ICP /IAP | Package | Operating Temp. Range (°C ) | Status |
| M451ALE6AE1 | 128 | 32 | Configurable | 4 | 12 | 34 | 4*32-bit | 3 | 1 | 2 | 2 | Y | 2 | √ | 1 | Y | 10*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development |
| M451ALG6AE1 | 256 | 32 | Configurable | 4 | 12 | 34 | 4*32-bit | 3 | 1 | 2 | 2 | Y | 2 | √ | 1 | Y | 10*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development |
| M451ARE6AE1 | 128 | 32 | Configurable | 4 | 12 | 48 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development |
| M451ARG6AE1 | 256 | 32 | Configurable | 4 | 12 | 48 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development |
| M451AVE6AE1 | 128 | 32 | Configurable | 4 | 12 | 82 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development |
| M451AVG6AE1 | 256 | 32 | Configurable | 4 | 12 | 82 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development |
| M451BLE6AE0 | 128 | 32 | Configurable | 4 | 12 | 40 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |||
| M451BLG6AE0 | 256 | 32 | Configurable | 4 | 12 | 40 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |||
| M451BRE6AE1 | 128 | 32 | Configurable | 4 | 12 | 55 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | ||
| M451BRG6AE1 | 256 | 32 | Configurable | 4 | 12 | 55 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | ||
| M451BVE6AE1 | 128 | 32 | Configurable | 4 | 12 | 85 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | ||
| M451BVG6AE1 | 256 | 32 | Configurable | 4 | 12 | 85 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | ||
| M451CLE6AE0 | 128 | 32 | Configurable | 4 | 12 | 40 | 4*32-bit | 3 | 1 | 2 | 2 | Y | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | ||
| M451CLG6AE0 | 256 | 32 | Configurable | 4 | 12 | 40 | 4*32-bit | 3 | 1 | 2 | 2 | Y | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | ||
| M451CRE6AE1 | 128 | 32 | Configurable | 4 | 12 | 53 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | |
| M451CRG6AE1 | 256 | 32 | Configurable | 4 | 12 | 53 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | |
| M451CVE6AE1 | 128 | 32 | Configurable | 4 | 12 | 85 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | |
| M451CVG6AE1 | 256 | 32 | Configurable | 4 | 12 | 85 | 4*32-bit | 4 | 1 | 3 | 2 | Y | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | |
| M451DLE6AE1 | 128 | 32 | Configurable | 4 | 12 | 34 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | Y | 10*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |
| M451DLG6AE1 | 256 | 32 | Configurable | 4 | 12 | 34 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | Y | 10*16-bit | 2 | 1*12-bit | 8*12-bit, Vref | 7 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |
| M451DRE6AE1 | 128 | 32 | Configurable | 4 | 12 | 48 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | |
| M451DRG6AE1 | 256 | 32 | Configurable | 4 | 12 | 48 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | |
| M451DVE6AE1 | 128 | 32 | Configurable | 4 | 12 | 82 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | |
| M451DVG6AE1 | 256 | 32 | Configurable | 4 | 12 | 82 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | Y | 12*16-bit | 2 | 1*12-bit | 16*12-bit, Vref | 16 | Y(Vbat) | 1 | Y | ISP, ICP, IAP | LQFP100 | -40 to +105 | Under Development | |
| M451MLE6AE0 | 128 | 32 | Configurable | 4 | 12 | 42 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit | 12 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |||||
| M451MLG6AE0 | 256 | 32 | Configurable | 4 | 12 | 42 | 4*32-bit | 3 | 1 | 2 | 2 | 2 | √ | 1 | 12*16-bit | 2 | 1*12-bit | 8*12-bit | 12 | ISP, ICP, IAP | LQFP48 | -40 to +105 | Under Development | |||||
| M451MRE6AE0 | 128 | 32 | Configurable | 4 | 12 | 55 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development | |||||
| M451MRG6AE0 | 256 | 32 | Configurable | 4 | 12 | 55 | 4*32-bit | 4 | 1 | 3 | 2 | 2 | √ | 2 | 12*16-bit | 2 | 1*12-bit | 12*12-bit, Vref | 12 | ISP, ICP, IAP | LQFP64 | -40 to +105 | Under Development |
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威凯特（香港）科技有限公司是一家技术开发以及电子元器件指定代理的高科技公司。威凯特致力于智能微控制处理器，数字类功放，数据存储，数据传递与信息加密，电源控制，屏控，触摸，LED驱动与锂电保护等领域的产品方案设计与销售，威凯特不断开拓进取，全方位满足不断增大的市场需求。威凯特愿以优质的产品、雄厚的技术实力、合理的价格、高效的服务竭诚与新老客户合作，共创辉煌。
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