M031 Series MCUs(ARM Cortex M0 ) > Nuvoton

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Nuvoton

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NUVOTON은 Winbond Electronic 으로부터 LOGIC 비지니스 그룹의 기업분할로 2008년 7월 설립이 되어 독자사업을 하고 있으며, 2010년 9월에 대만의 IPO의 상장업체가 되었습니다. Nuvoton Technology 의 주력 사업분야는 LOGIC IC의 연구 개발 및 판매이며, 음성 IC / 마이크로컨트롤러 / 컴퓨터 / 클라우드 관련 어플리케이션 IC 제품은 시장 점유율에서 선두를 달리고 있습니다. Nuvoton 은 특별한 자체 특화 프로세스를 자랑하는 6인치 wafer 공장을 보유하고 있으며, 이 Wafer 공장에서는 자체제작 IC 상품의 생산과 외주 주문 생산용 파운드리 서비스를 제공하고 있습니다.

(주)피코아이앤시는 NUVOTON 대리점입니다.​

Microcontrollers M031 Series MCUs(ARM Cortex M0 )

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댓글 0건 조회 91회 작성일 24-02-16 11:55

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Nuvoton NuMicro® M031 series is 32-bit microcontrollers based on Arm® Cortex®-M0 CPU with 32-bit hardware multiplier/divider. It features 1.8V ~ 3.6V operating voltage, 5V I/O tolerant, running up to 48/72 MHz within - 40~105 ℃ . 

M031 series provides a solution for the applications that need 1.8V low-voltage interface connection with enhanced fast 2 MSPS conversion rate 12-bit ADC , comparators and up-to 24-ch 96/144 MHz PWM control, providing a fast and precise data conversion for the voltage, current, and sensor data, then fast response control to the external device. Additionally, M031 series also provides plenty of peripherals included Universal Serial Control Interface ( USCI ) can be set as UART / SPI / I²C flexibly, up to 10 sets of UART , 4 sets of SPI , 4 set I²C , 1-wire UART interface for data communication between master and slave devices.

M031 series provides Flash size from 16 KB to 512 KB , SRAM size from 2 KB to 96 KB . Supported packages from small form factor TSSOP20, TSSOP28, QFN33, LQFP48 to LQFP 64 and LQFP128 with pin-compatible for different part number makes the system design and change parts easily.

All new M031 series products support the following advanced features.

  • Support single-wire UART half-duplex mode with bit rate up to 6 Mbps
  • Support UART(9600 bps) in power-down mode by Internal 38.4 kHz LIRC. Collaborate with 16 byte FIFO to support wake-up function (receiving up to 15 bytes in power-down mode)
  • Support High-speed SPI (1.8V~3.6V) with 4x32 byte FIFO & Tx / Rx PDMA function (Master mode 24MHz/ Slave mode 16MHz)
  • Pre-stored built-in bandgap voltage value. It can be used to estimate bandgap voltage value at any temperature between -40°C ~ +105°C. The voltage accuracy can be within 1%.
  • PWM input clock source can be from PLL (frequency up to 96/144 MHz). PWM frequency can be up to 375 kHz (at 96 MHz clock source). PWM supports capture mode & PDMA. Pulse count value can be directly stored into SRAM using PDMA function. Support to measure the minimum pulse width down to 0.5 us.

Part Numbers with M032 series are all based on M031 series and enhanced with crystal-less USB 2.0 full-speed device feature for USB related application.

For the development, Nuvoton provides the NuMaker evaluation boards and Nuvoton Nu-Link debugger. 3rd Party IDE is supported such as Keil MDK, IAR EWARM, Eclippse IDE with GNU GCC compilers etc.


Target Application:

  • Laser Distance Meter
  • Air Detector/Cleaner
  • Mobile LCD Panel Controller
  • IoT Sensing Device
  • Micro Printer
  • Gaming Keyboard and Mouse
  • WPC Wireless Charger

 

Key Features:

Operating Characteristics
 -Voltage range:  1.8V to 3.6V
 -Temperature range: - 40 ℃ ~ +105 ℃
 -EFT 4.4 kV
 -ESD HBM 6 kV
  
Core
 -Arm® Cortex®-M0 running up to 48/72 MHz
 -32-bit H/W multiplier/divider
  
Memories
 -Up to 512 KB Flash 
 -Up to 96 KB SRAM
 Up to 8 KB Flash for user program loader  ( LDROM )
 ISP / ICP / IAP programming
 -512 bytes/2 KB SPROM ( Security Protection ROM )
 -Dual-Bank for Over-The-Air ( OTA ) upgrade
  ( For M031xI Series )
  
Clocks
 -4 to 32 MHz HXT crystal oscillator or external input clock
 -32.768 kHz LXT crystal oscillator or external input clock for low-power system operation
 -Internal 48 MHz HIRC oscillator with variation ± 2 % within all temperature range
 -Internal 38.4 kHz LIRC for Low-power operating mode
 -One PLL up to 96/144 MHz for high speed module operation
  
Power management
 -Integrated with Power-on Reset, Brown-out Detect and Low Voltage Reset
 -Normal run: 180 μA/ MHz
 -Power-down: 12 μA
 -Support wake up from power-down mode by: ACMP, GPIO, WDT, TIMER, UART , USCI, I²C , SPI , WWDT, ADC , PDMA, PWM , USBD
 

 


M031 Series Link


*문의

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E-Mail: alex_sung@picoinc.co.kr