电机控制专用32位MCU
品牌:英能
电压:2.8V~5.5V
最高工作频率:96Mhz
工作温度::-40℃~125℃
封装:SOP24/QFN24
应用:落地扇、洗衣机水泵、智能马桶水泵
Application Scenarios
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Product Description

ZH521X系列类单片机是一款低功耗,高性能,资源丰富,M0内核的电机控制专用单片机。集成32k字节代码存储器EFLASH、4k字节SRAM。


    其中 ZH5210 不集成预驱动芯片。ZH5212 集成了40V 3路PN预驱芯片,可直接驱动最多3路PN MOS管,ZH5213 集成 100V NN预驱芯片,可直接驱动3路 100V NN MOS管。


    ZH521X单片机可工作在2.8V~5.5V 电压范围,-40℃~125℃的工业级温度范围,5mA~15mA工作电流范围,小于10uA的静态电流。集成3个高级定时器,带死区的PWM模块,4个模拟比较器,3个运算放大器,1个12位精度ADC,非常适合通用电机控制,风扇、水泵、压缩机,电动工具等应用。


Product Features


电机控制专用32位MCU,单周期乘法

工作电压范围:2.8V~5.5V

MCU最高工作主频96Mhz

32K字节FLASH存储器

4K字节RAM存储器

集成CORDIC运算协处理和除法器

集成EPWM(三路互补带死区、故障保护、PWM移相)

集成PWM频率和占空比检测模块

集成正交编码检测EQEP模块

集成4个16bit定时器和1个32bit定时器

1个独立看门狗定时器

1路主从模式SPI

1路主从模式I2C

2路UART,支持LIN同步帧检测

32个高速GPIO,支持位操作

集成3路可编程增益运放

集成3路反电动势比较器

集成1路保护检测比较器

双通道同步、异步采样ADC,同时采样两路电流

10位数模转换器DAC

集成高精度低温漂的高频RC时钟

集成PLL,最高频率96Mhz

集成温度传感器