As an important part of modern motion control field,servo driver plays an indispensable role in industrial automation equipment,especially in high-end equipment such as industrial robots and CNC machining centers.In these precision control systems,the choice of MCU directly affects the performance of the driver.In view of this market demand,Yingshang Microelectronics introduced a professional servo driver solution based on N32G45x model in N32 series MCU.
 

Technical characteristics of N32G45x series MCU:

The servo driver scheme adopts N32G45x series MCU and is equipped with 32-bit Arm Cortex-M4F core,which not only has powerful computing power,but also integrates floating-point computing unit and DSP instruction set.Its storage configuration includes up to 512KB of on-chip Flash and 144KB of SRAM,which provides sufficient storage space for complex control algorithms.In terms of interface resources,N32 series MCU is equipped with 17 high-performance analog peripherals and 18 digital communication interfaces,especially integrating 10/100M Ethernet controller and digital camera interface,which greatly expands the connection ability of servo driver.In terms of security performance,N32 series MCU chips have built-in hardware acceleration engines for more than ten cryptographic algorithms,which support advanced security features such as storage encryption,user partition protection and safe startup,providing a solid security guarantee for industrial control systems.
 

The application of N32 series MCU in servo driver has the following advantages:

①N32 series MCU supports a variety of communications,including RS-232,RS-485,CAN-FD,USART,USB-HS,Ethernet and EtherCAT.

②It has high reliability,including overvoltage protection,low voltage alarm,overcurrent protection and encoder alarm.

③N32 series MCU has professional online debugging software,which can set the running speed and state of the motor.

④N32 series MCU provides 144-600MHz main frequency to choose from,and has built-in prefetch module,so the instruction execution rate is fast.

⑤12-bit ADC with the highest sampling rate of 5.14Msps.
 

Typical application of national technology N32 series MCU:

①Industrial fields:3D printers,gates,elevator controllers,servo controllers,relays,industrial sewing machines,mechanical arms,industrial unmanned aerial vehicles,access control,motion control,etc.

②Energy field:charging pile,PLC,DTU,power battery BMS,new energy charging gun and energy storage power supply.

③Automotive field:body electronics,on-board diagnostic instrument,on-board traveling recorder,automotive acoustic radar,etc.

④Consumer fields:smart home appliances,sweeping robots,photographic equipment,micro printers,TWS headphones,infrared touch screens,LED display screens,etc.
 

As a first-class agent authorized by national technology,Yingshang Microelectronics has been focusing on the promotion and technical support of 32-bit MCU products for a long time,providing customers with high-performance and cost-effective MCU solutions covering various application scenarios.The company has a complete product line layout and professional technical team,which can assist customers to complete the whole process development from product selection and evaluation to mass production design.For more details about the application of N32 series MCU in servo driver,please contact us for professional technical consultation and support.

Keywords: MCU,32-bit MCU