![]() Both tools are great to do the job, but they are not free. Since it is an 8051 based microcontroller, it can be programmed using Keil u vision with C51 compiler, or IAR Embedded workbench. But for nuvoton programming, this is the one thing that lags. For the industry-leading microcontroller manufacturers, such as a microchip, nordic, STMicroelectronics - they all provide free c compiler and IDE. Getting the proper IDE and compiler is an important thing for any microcontroller programming. IDE and Compiler for N76E003 Microcontroller It has Macro-USB connectivity, Offline programming button, and status indicator using 4 LEDs (ICE, ISP, RED, and GREEN). The programmer that we will use in our tutorial is shown above. However, for those who are willing to use the official Nu-link programmer, it is available for purchase as the Nu-Tiny SDK development board. Nu-Link as N76E003 Programmerįor programming this microcontroller, we are using an unofficial Nu-link programmer which is a low cost alternative available in the online stores. Other than this, external crystal and required capacitors pad are also available without the components that can be very useful during further development where the external oscillator is required. There is also a test LED available that can be configured using the code. It also has a power LED and a reset button to reset the microcontroller unit. However, it has a filter capacitor at the input. In the below image, the internal circuit diagram for the development board is shown.Īs we can see in the schematic, the development board doesn't have any kind of voltage regulator be it linear or LDO. The board is just a simple development board with all pinouts from the microcontroller unit. The image of the N76E003 Development board that we will use in this tutorial is shown below. But since this board is hard to find in India, and it does cost high, a standard bare minimum development board is available online. The official development board for nuvoton N76E003 is the NuTiny-N76E003 SDK board with a programmer. Let's start to find out how to create the programming environment of the N76E003. Since the microcontroller is finalized with Nuvoton N76E003at20, it's time to find out the proper hardware and software that is required for programming the microcontroller. Selecting the Hardware and Software Development Tools In this specific tutorial, we will learn how to set-up the N76E003 programming environment as well as how to write the first hello world program of the embedded - blinking an LED. Since it is a very cheaper one and has a wide range of features, you can find this microcontroller interesting if you are a beginner, or doing hobby projects or a professional one. In this series of tutorials, we will learn how to program the N76E003 microcontroller unit, more specifically the N76E003at20 microcontroller. Additionally, it doesn't require an oscillator, also, since it’s equipped with 16 MHz internal RC oscillators. Now you should be wondering what is the price? It's less than 0.4$ (30 Rs) only. Thus, during the development of the production phase, the nuvoton micro-controller is getting an upper edge due to the low price and high feature supports.įor example, nuvoton N76E003 is a 20-pin microcontroller unit that supports 18 I/O pins out of 20 with features like UARTs, I2C, 6-Ch PWM, SPI, wake up functions, Brownout detectors with an 8-bit high performance 8051-based microcontroller unit. But the most important thing is that it provides all features at a very low-cost margin. The company offers very useful microcontrollers, mixed-signal chips, microprocessors with extremely high specification. ![]() However, nuvoton is a Taiwan based semiconductor company that was spun-off as a Winbond affiliate in 2008. But when we differentiate those microcontrollers with form factor vs features vs price, it gets hectic to choose one. ![]() There are lots of microcontrollers available from reputed companies such as PIC, Texas Instruments, ST and the list goes on.
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