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M252LG6AE
https://www.nuvoton.com/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m252lg6ae/
The NuMicro® M252LG6AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 256 Kbytes embedded Flash memory and 32 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M252LG6AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M252LG6AE provides 8 channels of Nuvoton proprietary interface “Programmable Serial I / O” ( PSIO ) capable of generating specific waveform to emulate arbitrary serial communication protocols to connect
M252SC2AE
https://www.nuvoton.com/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m252sc2ae/
The NuMicro® M252SC2AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 32 Kbytes embedded Flash memory and 12 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M252SC2AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M252SC2AE provides 4 channels of Nuvoton proprietary interface “Programmable Serial I / O” ( PSIO ) capable of generating specific waveform to emulate arbitrary serial communication protocols to connect with
M252LE3AE
https://www.nuvoton.com/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m252le3ae/
The NuMicro® M252LE3AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 128 Kbytes embedded Flash memory and 16 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M252LE3AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M252LE3AE provides 8 channels of Nuvoton proprietary interface “Programmable Serial I / O” ( PSIO ) capable of generating specific waveform to emulate arbitrary serial communication protocols to connect
M252LD2AE
https://www.nuvoton.com/products/microcontrollers/arm-cortex-m23-mcus/m251-m252-series/m252ld2ae/
The NuMicro® M252LD2AE is a low-power microcontroller based on Arm® Cortex®-M23 core for Armv8-M architecture. It runs up to 48 MHz with 64 Kbytes embedded Flash memory and 12 Kbytes embedded SRAM , 4 Kbytes Flash loader memory ( LDROM ) for In-System Programming ( ISP ) , The 32-bit low-power microcontrollers supports wide supply voltage from 1.8 ~ 5.5 V and operating temperature range from - 40 ℃ ~ + 105 ℃ . The NuMicro® M252LD2AE behaves low power consumption in Normal Run mode 138 μA / MHz at 48 MHz , Idle mode 60 μA / MHz , power down mode 2.5 μA ( RTC on, RAM retention ) , power down mode 1.7 μA ( RTC off, RAM retention ) and Deep Power-down mode. It’s low power, wide supply voltage and fast wake-up features make it suitable for battery-powered IoT applications. The NuMicro® M252LD2AE provides 4 channels of Nuvoton proprietary interface “Programmable Serial I / O” ( PSIO ) capable of generating specific waveform to emulate arbitrary serial communication protocols to connect with
Face Recognition Attendance Machines
https://www.nuvoton.com/applications/industrial/face-recognition-attendance-machines/
This solution integrates face recognition into a single microprocessor, saving customers’ costs and completing the product with a smaller PCB. The NuMicro® NUC980 microprocessor family stacks 16 MB to 64 MB of DDR memory for easy EMI and EMC certification. The Nuvoton NUC970 / NUC980 series features an ARM926EJ-S core with high-performance 32-bit ARM®, 300MHz speed, and support for network interface, high-speed USB interface, dual CMOS camera and TFT LCD display. More importantly, the NUC970 / NUC980 series has a stack of 16 M Bytes to 64 M Bytes of DDR memory space, which not only allows customers to make 2-layer to 4-layer boards, but also makes it easy for customers to pass EMI and EMC certification. The NUC970 / NUC980 series basically integrates the face recognition function into one IC, which not only saves cost but also uses a relatively small PCB to complete the product. Based on the above characteristics, the NUC970 / NUC980 series is a very cost-effective solution for face
ARM7 MPUs
https://www.nuvoton.com/products/microprocessors/arm7-mpus/
Not Recommended For New Designs ( NRND ) Recommended Part Number: - NUC970 Industrial Control Series Nuvoton’s Arm7 Family based on the ARM® ARM7TDMI core include the NUC700 series, and is compliant with industry microprocessor ( MPU ) specification. The NUC700 series works under uC-Linux, integrates 4 KB I-cache/D-cache and provides rich features such as Ethernet MAC, LCD Controller, SD Host Controller, AC97/I²S and USB 2.0 Full-Speed Controller. Nuvoton provides evaluation boards, BSP and source code, and Wi-Fi driver to help users shorten the design cycle time. Key Features： • Core - ARM7TDMI Core - Operation Speed up to 70 MHz - 4 KB I-cache / 4 KB D-cache • External Bus Interface - Connect to SRAM or EBI compatible Device • USB 1.1 Host / Device - One USB Port support Host and Device Mode • 10 /100 M Ethernet - 2 port 10/100 Ethernet MAC • LCD Controller - Support 4 / 8 bit STN LCD Interface • SD Host - Support SD / MMC Flash • Support 2 Channel AC97 / I²C Audio Codec •
Technical Blog / 2D Barcode Scanner
https://www.nuvoton.com/support/technical-support/technical-articles/TSNuvotonTechBlog-000072/
Due to the large amount of 2D barcode used for mobile payment, it is only necessary to have a handheld personal handheld device equipped with a display to display a 2D barcode, which can be easily paid, as well as identification, reservation, payment, online shopping, etc. Scanning 2D barcodes provides more convenience for the public. The biggest difference between a 2D barcode and 1D barcode is the size of the data. 1D barcodes can only display numbers, and two-dimensional barcodes can store more information in a small space. The Nuvoton MPU series features an ARM926EJ-S core with high performance and low cost 32-bit ARM®. It can run from 200MHz to 300MHz and supports CMOS camera and TFT LCD display device. The key point is that the MPU series has a stack of 2M Bytes to 64 M Bytes DDR memory space, which not only allows customers to make 2-layer to 4-layer boards, but also makes it easy for customers to pass EMI and EMC certification. The MPU series basically integrates the functions
Sound Bar
https://www.nuvoton.com/applications/consumer/sound-bar/
A Sound Bar is an audio system implementing speaker design aimed for creating a wide sound field from a single speaker box to enrich user experience. Sound Bars are typically designed to complement slim TV sets, where mechanical limitations result in limited audio playback quality. A sound bar could be placed on a shelf or table just below the TV, or it could be wall-mounted. While common sound bars may provide pretty good audio quality with good mid-range and high-frequency response, they are usually lacking in their ability to produce rich low-frequency content (bass) sounds. In some cases, a subwoofer is needed in addition to the sound bar to effectively produce the bass sounds originating from DVD and Blu-ray Disc soundtracks. Nuvoton is offering a range of Audio Enhancement products and solutions overcoming the common limitation of sound bars and enabling the production of the deep and rich bass sound. Nuvoton’s Audio Enhancement products enable producing superior, bass-rich
Motorcycle Meter powered by N9H30
https://www.nuvoton.com/applications/automotive/motorcycle-meter-powered-by-n9h30/
This demo is a motorcycle meter with a 7” WVGA 800x480 TFT-LCD powered by NuMicro® N9H30 microprocessor with ARM926EJ-S core run up to 300 MHz. The NuMaker-HMI-N9H30 development board is a module design for HMI product development and provides customers a fast way to go to the market . NuMicro® N9H30 integrates a TFT-LCD display controller, 2D graphics accelerator, JPEG codec. The LCD display supports resolution up to 1024x768 pixels in parallel port and the color depth is up to 16.7 million colors (24-bit), which deliver a stunning display effects for HMI applications. Besides EVB kit, Nuvoton also provides very rich sample codes for customers to create a variety of HMI products. Features - Communicates with variety types of devices (Ethernet, UART, SD, USB host/client) - Supports embedded GUI (LVGL, Qt, emWin) - Fast booting (booting time less than 1 sec) - The 2D GFx help the smooth TFT-LCD display Specifications N9H30 (32-bit ARM926EJ-S) - MCP 64 MB DDR - 7” TFT-LCD 800x480 -
NuMaker-IMU-M487
https://www.nuvoton.com/board/numaker-imu-m487/
This reference design is based on the NuMaker-IOT-M487 board with an IMU (inertial measurement unit) algorithm, which can be used to measure the angular velocity and acceleration of an object and obtain the attitude of the object. This IMU algorithm is a gyro navigation system developed by UNITEC based on NuMaker-IoT-M487. It is suitable for flat navigation. Users can obtain heading angle by calling API in the IMU algorithm. This solution had passed the test. The NuMaker-IMU-M487 is placed on the cover of the robot vacuum. The test site is kept level and greater than 6 square meters. After the robot vacuum is started for cleaning at least 30 minutes, the attitude of this solution is under an error of 10 degrees per hour. Nuvoton introduces the NuMaker-IoT-M487 development board for IoT applications. Embedded with the NuMicro M487 series microcontroller, NuMaker-IoT-M487 development board has built-in RJ45 Ethernet and Wi-Fi modules, which allows users to connect to cloud in a wired or