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M4521SE6AE
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521se6ae/
The NuMicro® M4521 USB series 32-bit microcontroller ( MCU ) is embedded with the ARM® Cortex®-M4 core and operating at 2.5V ~ 5.5V and - 40 ℃ ~ 105 ℃ , and provides 22.1184 MHz internal oscillator ( 1 % accuracy at 25 ℃ , 5V ) , Data Flash configurable and high immunity ( 8 kV ESD, 4 kV EFT ) . Package types include LQFP48 and LQFP64. Target Application: Industrial Automation, Inverters, Uninterruptible Power Supply ( UPS ) , Home Automation, USB Accessories, Smart Card Reader, Motor Control, etc. Key Features: • Core - ARM® Cortex®-M4 with DSP and FPU - Max frequency of 72 MHz - Operating voltage: 2.5V to 5.5V - Temperature range: - 40 ℃ ~ 105 ℃ • Memory - 128 KB of Flash Memory - 32 KB of SRAM - Data Flash configurable • 12-bit ADC ( up to 16 channels ) • 16-bit PWM ( up to 12 channels ) • Timers - 4 sets of 32-bit timers - RTC • Connectivity - USB 2.0 FS Host/Device - USB 2.0 FS Crystal-less at Device mode - Up to 4 UART s - Up to 2 SPI s ( 1x SPI + 1xQ SPI ) - Up to 2 I²C s ( up
M452LC3AE / NuTool Suite
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m452-usb-series/m452lc3ae/?tab=2&group=Software&rt=NuT...
/resource-files/SW_NuMaker_Brick_V1.3.zip Software for NuMaker Brick. SW1020160701144615
M4521LE6AE / Example Code
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521le6ae/?tab=2&group=Software&rt=E...
/resource-files/EC_M451_UART_Output_Chinese_Character_V1.00.zip UART_M451_Output Chinese Character EC0120191209140309
M4521LE6AE / Data Sheet
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521le6ae/?tab=2&group=Document&rt=D...
/resource-files/DS_M4521_Series_EN_Rev1.01.pdf M4521 Series Datasheet DA00-M4521
M452LC3AE / Schematic, PCB and Gerber file
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m452-usb-series/m452lc3ae/?tab=2&group=Hardware&rt=Sch...
/resource-files/HW_M452_Quad_Copter_V1.4.zip NuMaker-Drone Gerber & Schematic PCB File HL0120150925085043
M4521LE6AE / Schematic, PCB and Gerber file
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521le6ae/?tab=2&group=Hardware&rt=S...
/resource-files/NuTiny-SDK-M4521_V1.1.zip NuTiny-SDK-M4521 Gerber & Schematic PCB File HL0320181128163025
M452LG6AE / User Manual
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m452-usb-series/m452lg6ae/?tab=2&group=Document&rt=Use...
/resource-files/DG_NuMaker_Brick_M451_Series_EN_Rev1.11.pdf Introduces how to use NuMaker Brick based on M451 Series. DA02-M452LG6AE
M4521LE6AE / User Manual
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521le6ae/?tab=2&group=Document&rt=U...
/resource-files/UM_NuTiny-SDK-M4521_EN_V1.00.pdf This document introduces how to use NuTiny-SDK-M4521. UG0120181128161636
M4521LE6AE / Board Support Package (BSP)
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m4521-usb-series/m4521le6ae/?tab=2&group=Software&rt=B...
/resource-files/en-us--M4521_BSP_CMSIS_V3.01.001.zip M4521_BSP_CMSIS_V3.01.001 SW1820201013131311
M451LC3AE / Example Code
https://www.nuvoton.com.cn/products/microcontrollers/arm-cortex-m4-mcus/m451-base-series/m451lc3ae/?tab=2&group=Software&rt=Ex...
/resource-files/EC_M480_DSP_FastMath_V1.00.zip DSP_M451_Fast math Functions EC0120160725140100