#embedded microcontroller

[addohaislam2000]

Embedded microcontroller, what is a microcontroller, Low power microcontroller 

M683xx Series 5.5 V 16 MHz 15 I/O SMT 32-Bit Microcontroller - PQFP-132

[athur2llmm]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/ez80f91az050ek-zilog-8131964

Embedded microcontroller, microcontroller board, lcd microcontrollers

eZ80F91 Series 256 kB Flash 8 kB RAM 50 MHz 8-Bit Microcontroller - LQFP-144

[mhel2seyy]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--32-bit/stm32f407zgt6-stmicroelectronics-4012641

32 bit embedded microcontroller, 32 bit low power microcontrollers

STM32F Series 1024 kB Flash 192 kB RAM 168 MHz 32-Bit Microcontroller - LQFP-144

[egns2fern]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/pic16c73b-20i-sp-microchip-1279256

Programmable microcontrollers, embedded microcontroller, Pic microcontrollers

PIC16 Series 192 B RAM 4 K x 14 Bit EPROM 8-Bit CMOS Microcontroller - SPDIP-28

[rdlof2llins]

https://www.futureelectronics.com/p/semiconductors--microcontrollers--8-bit/pic16f872-i-so-microchip-8119406

Low power microcontroller, embedded microcontroller, embedded microcontroller

PIC16F Series 3.5 kB Flash 128 B RAM 20 MHz 8-Bit Microcontroller - SOIC-28

[nicla2llard]

Pic microcontroller, Programmable lcd microcontrollers, embedded microcontroller

PIC16F Series 1.75 kB Flash 224 B RAM 20 MHz 8-Bit Microcontroller - SOIC-18

[addohaislam2000]

Microcontroller USB, what is a microcontroller, embedded microcontroller

STM32F Series 1 MB Flash 192 KB RAM 168 MHz 32-Bit Microcontroller - LQFP-64

[adafruit]

Solenoids go clicky-clacky 🔩🔊🤖

We're testing out an I2C-to-solenoid driver today. It uses an MCP23017 expander. We like this particular chip for this usage because it has push-pull outputs, making it ideal for driving our N-channel FETs and flyback diodes. The A port connects to the 8 drivers, while the B port remains available for other GPIO purposes. For this demo, whenever we 'touch' a pin on port B to ground, the corresponding solenoid triggers provide an easy way to check speed and power usage.

[semimediapress]

Nordic acquires Neuton.AI’s TinyML assets to boost edge AI on ultra-low power chips

June 18, 2025 /SemiMedia/ — Nordic Semiconductor has acquired the intellectual property and core assets of Neuton.AI, a developer of automated TinyML solutions, in a move to enhance its capabilities in edge AI and machine learning across its wireless system-on-chip portfolio. Neuton.AI specializes in an ultra-compact neural network framework that can automatically generate machine learning…

[digitrenndsamr]

Embedded Processor Market Progresses for Huge Profits by 2028

Allied Market Research, titled, “Embedded Processor Market Size By Type and Application: Global Opportunity Analysis and Industry Forecast, 2021–2028”, the global embedded processor market size was valued at $19.36 billion in 2019, and is projected to reach $32.53 billion by 2028, registering a CAGR of 8.2%. Asia-Pacific is expected to be the leading contributor to the global embedded processor market during the forecast period, followed by North America and Europe.

An embedded processor is a type of microprocessor, which is designed for an operating system to control the electrical and mechanical systems of the microprocessor. Embedded processors are usually simple in design and require minimal power requirements for its computational operations. An embedded processor is especially designed for handling the needs of an embedded system and to handle multiple processors in real time. As embedded system requires low power, they are preferred by various industry verticals as they draw less power from the energy sources.

Embedded processors are usually developed to be integrated in the devices, which are required to handle multiple processors in real time. These processors are in the form of a computer chip that are embedded in various microcontrollers and microprocessors to control various electrical and mechanical systems. These processors are also equipped with features such as storing and retrieving data from the memory. Embedded processors commonly work as a part of a computer system along with memory and other input-output devices.

The global embedded processor market is anticipated to witness significant growth during the forecast period. Factors such as rise in space constraints in semiconductors wafers, increase in demand for smart consumer electronics, and emerging usage of embedded processors in the automotive industry boost the growth of the global market. 

However, high implementation cost of embedded processors in different applications acts as a major restraint hampering the embedded processor industry. Furthermore, increase in popularity of IoT, rise in trend toward electric vehicles, and increase in usage of embedded processors in the biomedical sectors offer lucrative opportunities for the embedded processor market growth globally.

The global embedded processor market share is analyzed by type, application, and region. Based on type, the market is analyzed across microprocessor, microcontrollers, digital signal processor, embedded FPGA, and others. On the basis of application, the market is divided into consumer electronics, automotive & transportation, industrial, healthcare, IT & telecom, aerospace & defense, and others.

Region wise, the embedded processor market trends have been analyzed across North America, Europe, Asia-Pacific, and LAMEA. As per the embedded processor market analysis, Asia-Pacific is leading the market and is expected to be the fastest growing regional segment in the near future, with the highest CAGR. With an increase in demand for high voltage operating devices, organizations across verticals are realizing the importance of embedded processors to ensure efficient power management. 

In addition, North America holds the second largest share in the global market, and is expected to witness significant growth during the forecast period, owing to the extensive adoption of advanced technology by the region. The factors such as rise in demand for smart electronics and proliferation of high-end advanced technologies drive the growth of the market in the region.

COVID-19 Impact Analysis

The COVID-19 has impacted severely on the global electronics and semiconductor sector, due to which production facility as well as new projects have stalled which in turn have the significant demand in the industries. The operations of the production and manufacturing industries have been heavily impacted by the outbreak of COVID-19 disease; thereby, leading to slowdown in the growth of the embedded processor market in 2020. 

Key Findings of the Study

The microprocessor segment is projected to be the major IC type during the forecast period followed by microcontrollers. 

APAC and North America collectively accounted for more than 69.01% of the embedded processor market share in 2019.

The healthcare segment is anticipated to witness highest growth rate during the forecast period.

China was the major shareholder in the Asia-Pacific embedded processor market, accounting for approximately 23.52% share in 2019.

The key players profiled in the report include NXP Semiconductors, Broadcom Corporation, STMicroelectronics, Intel Corporation, Infineon Technologies AG, Analog Devices Inc., Renesas Electronics, Microchip Technology Inc., Texas Instruments, and ON Semiconductor. These players have adopted various strategies such as product launch, acquisition, collaboration, and partnership to expand their foothold in the industry.

[bitstream24]

The Ultimate Guide to Teensy Microcontrollers: History, Specs & CAN Bus Applications

Discover the complete history and capabilities of Teensy microcontrollers, from early AVR models to the powerful 4.0 and 4.1 boards. Explore technical specs, software support, and CAN Bus products from Copperhill Technologies.

[wordacrosstime]

Programming Embedded Systems (with C and GNU Development Tools)

[Programming Embedded Systems (with C and GNU Development Tools). By Michael Barr & Anthony J Massa. 2nd Edition, 1 October 2006. Publisher: O'Reilly Media. Paperback: 301 pages, Dimensions: ‎ 17.78 x 1.98 x 23.34 cm. ISBN: 978-0-596-00983-0]

In the past 15 months or so I elected to expand my personal and professional skill set to include working with small computing systems, sometimes referred to as microcontrollers.  These devices have become virtually omnipresent, in everything from automobiles and bar-code scanners to toasters and doorbells.  If you operate a late-model vehicle, for instance, you may have as many as 70 (!) of these devices in the car controlling everything from the fuel mixture to emissions to anti-lock brakes and collision avoidance sensing.

I was interested in moving into this arena as part of my career, as there were many openings for people with a strong understanding of the imperatives attendant on both the software and hardware of embedded systems.  I knew a bit about the electronics side of things and I have done software development of one sort or another most of my 40+ years as a professional, but this arena poses unique challenges and opportunities.  I knew I needed to do some specialized self-teaching, and this book seemed like a great place to start.

To start with, what exactly is an embedded system?

As the name implies, it is a system - in this case a miniature computing device - that is a component of a larger framework.  This larger framework can take on myriad forms.  Some of the largest such frameworks are satellite networks.  The embedded system comprises hardware - a central processing unit, or CPU, along with some (minimal) on-board memory and one or more electrical interfaces (e.g. a USB or RJ45 jack) through which it can communicate with the outside world. 

Unlike the computers most of us are familiar with, such as Windows or MacOS-based laptops or Linux servers, these devices often do not have an operating system (WIndows, MacOS and Linux are all operating systems) that performs many of the low-level functions needed to keep the device running and useful. 

This keeps the device flexible in terms of how it can be used, but at the expense of more detailed and subtle development and maintenance requirements.  Thus, the "software" on an embedded system may be a very small bit of computer code that simply turns on the interfaces electrically and then waits for something to happen.

Programming software for these systems is intriguing but fraught with issues that an ordinary computer user never sees.

For example, given that the memory and interface resources on these devices tend to be rather modest, it's necessary for the programmer to take care of any bookkeeping that is necessary to keep the basic functions from colliding.  If one of the interfaces is used to provide a scanned barcode to a waiting receiver, it must pass that information through some on-board memory first.

The embedded software designer needs to be sure that this information can't be corrupted, or "clobbered", by a competing task that might be, for instance, putting the scanning laser into sleep mode to save power.  Moreover, there are cases where the same locations in memory need to be shared by tasks as a part of getting work done.

But what happens if one task is trying to write data to a specific memory location while another task is trying to read from it?  Is there always a specific order in which this happens?  What happens if either operation is incomplete for some reason?  Will the device recover and continue to operate, or will it lock up?  The aforementioned are but a tiny set of examples that the developer must bear in mind.

Messrs Barr and Massa have many decades of experience between the two of them in just these kinds of environments. I was delighted to see just how easy this book is to read and how thoroughly they cover all of the issues that accompany such a software development enterprise.  They are careful to create and explain examples that use commonly-available development kits (I use an STM32 ARM Cortex-M Development Board myself; there is a photo of one such system below) and free or nearly-free software tools to break down the barriers to entry in this field.

This book is really as much about operating system design as it is about microcontroller software development; if one is interested in what nearly every operating system must do, this volume talks all about it. 

Above and beyond this, it is a wealth of anecdotes, sample code, and general wisdom that will really ease the novice into this exciting world of programming and small-device control.

I highly recommend it to anyone who wants to get down on the bare metal with computers.  It is necessary to be at least familiar with the C programming language (almost all of the examples are coded in C) and it would be very helpful to have worked with at least one Assembly language as well.  Beyond that, the only requirement for getting the most out of the book is a willingness to experiment and be delighted.

Image Credits (from above down; with thanks to copyright owners): (1) STM32 ARM Cortex-M Development Board © Copyright Owner, date unknown (2) Book Cover © O'Reilly Media 11 October 2006 (3) Michael Barr © Barr Group 2012-2025. (Anthony J Massa, no photograph found)

Kevin Gillette

Words Across Time

4 February 2025

wordsacrosstime

[takeoffproject]

Embedded Systems: Driving Innovation in Technology

Embedded systems are specialized computing systems designed to perform dedicated functions within larger devices or applications. These systems integrate hardware and software components to execute tasks with precision, reliability, and efficiency. They are embedded in devices ranging from household appliances like washing machines and microwaves to complex industrial machines, medical equipment, and automotive systems.

An embedded system's core lies a microcontroller or microprocessor, which controls and processes data. Sensors, actuators, and communication interfaces are often part of the system, enabling it to interact with the physical environment. For instance, in a smart thermostat, an embedded system monitors temperature, processes user inputs, and adjusts heating or cooling accordingly.

Embedded systems are valued for their compact size, low power consumption, and cost-effectiveness. They are tailored for real-time operations, ensuring quick and accurate responses to specific tasks. Industries such as automotive, healthcare, telecommunications, and consumer electronics heavily rely on these systems to innovate and improve product functionality.

As technology advances, embedded systems are becoming more sophisticated, incorporating artificial intelligence (AI), Internet of Things (IoT) connectivity, and advanced sensors. These developments are paving the way for smarter devices and systems, transforming how we live and work.

In a world increasingly driven by automation and smart technology, embedded systems play a crucial role in shaping the future of innovation.

[bfdbsjfbds]

Essential Microcontroller Skills with Embedded C Programming

Master essential microcontroller skills with our comprehensive Embedded C programming course. Designed for beginners, this course will introduce you to the core concepts of microcontroller architecture and how to write efficient code in Embedded C. Learn to interface sensors, motors, and other peripherals, and implement embedded applications effectively.

[addohaislam2000]

32 bit embedded microcontroller, low power microcontrollers, integrated circuit

STM32F Series 1 MB Flash 192 KB RAM 168 MHz 32-Bit Microcontroller - LQFP-64