The MCU Integrates The Dual-channel ADC ARM Cortex-M3 Low-power Precision Analog Microcontroller Chip ADUCM360BCPZ128-R7
产品特性
模拟输入/输出
双通道,24位ADC (ADuCM360)
单通道,24位ADC (ADuCM361)
可编程ADC输出速率(3.5 Hz至3.906 kHz)
50 Hz/60 Hz同步噪声抑制
50 SPS连续转换模式
16.67 SPS单次转换模式
所有ADC均采用灵活的输入多路复用,输入通道可选
两个24位多通道ADC(ADC0和ADC1)
6路差分或11路单端输入通道
4路内部通道,用于监控DAC,温度传感器,IOVDD/4和
AVDD/4(仅ADC1)
可编程增益(1至128)
均方根(RMS)噪声:52 nV(3.53 Hz时),200 nV(50 Hz时)
可编程传感器激励电流源
片内精密基准电压源
单12位电压输出DAC
用于4 mA至20 mA环路应用的NPN模式
微控制器
ARM Cortex-M3 32位处理器
串行线下载和调试
用于唤醒定时器的内部时钟晶体
具有8路可编程分频器的16 MHz振荡器
存储器
128 kB Flash/EE存储器,8 kB SRAM
通过串行线和UART在线调试/下载
电源电压范围:1.8 V至3.6 V(最大值)
MCU主动模式时的功耗
内核功耗:290 μA/MHz
内核工作在500 kHz时的系统总电流消耗为1.0 mA(两个
ADC均打开,输入缓冲器关闭,PGA增益为4,一个SPI
端口打开,所有定时器均打开)
省电模式时的功耗:4 μA(唤醒定时器有效)
片内外设
UART,I2C和2 × SPI串行I/O
16位PWM控制器
19引脚多功能GPIO端口
2个通用定时器
唤醒定时器/看门狗定时器
多通道DMA和中断控制器
封装和温度范围
48引脚,7 mm × 7 mm LFCSP封装
额定工作温度范围:−40°C至+125°C
开发工具
低成本QuickStart开发系统
支持第三方编译器和仿真器工具
多功能安全特性提高诊断能力
应用
工业自动化和过程控制
智能精密检测系统
4 mA至20 mA环路供电智能传感器系统
医疗设备,病人监护
Packaging and transportation instructions
- According to the standard export packaging.
Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.
Q&A
1. How to obtain the price?
We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.
2. What is your delivery time?
This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.
3. What are your payment terms?
Factory price, 30% deposit, 70%T/T payment before shipment.
4. What is the mode of transportation?
It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.
5. How do you help our business establish a long-term and good relationship?
We maintain good quality and competitive prices to ensure that our customers benefit.
2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.
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