Tag Archives: ARM

Atmel-powered AT-501 heads to EMEA

Arrow Electronics and ShiraTech will be bringing the jointly developed, Atmel-powered AT-501 system-on-module to customers in Europe, Middle East and Africa.

“Combining a system-on-module with comprehensive development tool and software support eases the design process and reduces the development costs,” said Jacko Wilbrink, senior product marketing director, Atmel Corporation.

“These advances are critical for Arrow’s customer base.”

The AT-501 is built around Atmel’s ARM-based SAMA5D3 Cortex-A5 system on chip. According to a ShiraTech rep, the platform offers an optimal balance of the most power efficient Cortex A to date with a high performance CPU running at 536 MHz and a floating point unit.

The AT-501 is designed as a ready-to-use embedded control and processing module for applications such as medical and industrial devices, with low power consumption making the platform especially suited for battery-powered appliances.

Additional key AT-510 specs and features include:

  • Controller module – Ready to use embedded control and HMI module.
  • Low power consumption – SoC power consumption less than 200mW @536Mhz with all peripherals activated; supports multiple power efficiency modes.
  • Extensive connectivity – Equipped with GE with IEEE1588, FE, multiple CAN, UART, SPI and I2C interfaces.
  • Display and touch screen – Graphic LCD TFT controller scaling to 1280×720 pixels, resistive touch screen support.
  • Software
 – Integrated Linux OS from ShiraTech or Timesys corporation.

Interested in learning more about the Atmel-powered AT-501 system-on-module? You can check out the official product page here. Readers may also want to browse a detailed breakdown of recent Atmel-powered industrial boards and platforms here.

The new Atmel-ICE debugger is here

I ordered the new Atmel ICE debugger as soon as it appeared on the company store. I see there is still stock so feel free to put in an order with us or your favorite distributor. Don’t get this new one confused with our JTAGICE3,  sometimes called JTAGICE markIII or mk3. It looks similar, but this new one has two debugging connectors. One is for the AVR microcontrollers, and one is for ARM MCU devices. There is a nice slide-show and explanation on our Norway site.

Atmel-ICE+JTAGICE3

The new Atmel-ICE is white and has two connectors for debugging. The old JTAGICE3 (inset) is silver and only has one connector, although you can upgrade the firmware so it can debug SAM D20 ARM-based MCUs.

Best yet, just like we lowered the priced between the JTAGICE2 and JTAGICE3, we lowered it again for the Atmel ICE. You can get the fancy high-zoot version for 85 bucks. It has the pretty box and all the cables. Then there is a stripper version with just one debug cable for $49. Finally, you can get a bare-board version with no case or cables for a measly $32. This is a great deal when you think that a JTAGICE2 was $399.

Atmel-ICE_angle1024

This new Atmel-ICE replaces both the Dragon and the JTAGICE3. The only other ARV debugger you might need is the AVRONE! debugger that has trace capability. It’s 600 bucks, but that is worth every penny if you are trying to figure out where your program went or how it entered a subroutine or interrupt vector.

For the “big iron” ARM MPU (microprocessor units) with external memory you can use the SAM ICE. The SAM-ICE is in our store for 100 dollars. This works with Atmel’s MPU chips like the ARM Cortex A5-based chips like the SAMA5D series, and the ARM9-based SAM9x parts.

I unboxed my new Atmel-ICE today, here are the pictures:

Atmel-ICE_overall

The box has a Norse warrior on it, as tribute to the brilliant Norwegian engineers that invented the AVR chip.

Atmel-ICE_inside-box

Open the box and you see the Atmel-ICE on the left, safely snuggles in anti-static foam, and a box on the right with the three cables and breakout PCB.

Atmel-ICE_connectors

Here is a close-up of the debug connectors. Identical, but the one on the right is for AVR and the one on the left is for ARM-based MCUs.

Atmel-ICE_USB

The Atmel ICE uses the micro USB connector. The two more expensive versions come with the cable, the bare PCB does not.

Atmel-ICE_small

To keep costs down we didn’t paint the logo on, you can see it is nicely inset, as are the “AVR” and “SAM” indicators to tell you which debug connector is which. Check out how nice and small the unit is. This is another improvement over the JTAGICE2, and a real benefit on a crowded desk or lab bench.

Atmel-ICE_cables

Here is the cables that come in the 85-dollar unit. You also get the USB cable. Note the one cable comes with that cool breakout board.

Atmel-ICE_breakout-PCB

The breakout board has a silkscreen on both sides to help you figure out what it plugs into.

Atmel’s ToT hits the road for EELive!

Atmel’s Mobile Training Center is heading to Las Vegas Nevada on March 26th and EE Live! in San Jose in early April.

We’ll be at the McEnery Convention Center on 150 W San Carlos on Tuesday, April 1 – Thursday, April 3, showcasing a wide variety of tech across a number of spaces 
including touchsecuritymicrocontrollers (MCUs), wirelesslighting and automotive.

More specifically, you can check out:

Atmel, along with Xively, will also be co-hosting an Internet of Things (IoT) Engineering Summit at EE Live! on Tuesday, April 1, 2014 @ 11:00 – 11:45 am. Participants are slated discuss the following IoT-related topics:

  • Embedded processing and security
  • Connectivity and interface
  • Software tools and development

You can register for Atmel’s ToT Las Vegas stop here and EE Live! here.

Interested in learning more about Atmel and the IoT? You can check out our article archive on the subject here as well as Atmel’s recent SoMa panel discussion on the IoT here.

SAMA5 and SAM9: Atmel’s big iron microprocessors

Atmel is rightly famous for its AVR line of 8-bit Flash microcontrollers. But we also have “big iron” chips like the SAMA5 and SAM9 ARM-core microprocessors. A microcontroller has its own internal Flash memory. A microprocessor uses external memory, as much or as little as your application might need.

Hardware engineers have two big worries with any “big iron” microprocessor. First, they are in big packages, hundreds of pins in a ball-grid array. That can be hard to prototype with, since it needs a fine-line PCB that costs a lot to spin. The other big concern is laying out the DDR memory interface. These are wickedly fast and require best layout practices and some register tweaking to get them up to full speed.

SAMA5D3_Xplained_angle

The SAMA5D3 Xplained kit has connectors for Arduino Shields and dual Ethernet ports.

Thankfully, Atmel has solved both problems with a series of evaluation systems. For the SAMA5, you can start with a 79-dollar SAMA5D3 Xplained Kit. It has solved your DDR memory problem since it’s got 256MB on-board. One of the coolest things is that it has connectors where you can plug in any Arduino Shield. Now you can’t use the Arduino libraries, those are based on Atmel’s 8-bit AVR, but it’s not hard to re-write the open source code libraries into something that will run on ARM, if someone hasn’t done it already. The eval board has Atmel’s SAMA5D36 Cortex-A5 Microprocessor, 256Mbytes of NAND Flash, LCD connectors, dual Ethernet (GMAC + EMAC) with PHY and connectors, three USB connectors (2 Host + 1 Device), one SD/eMMC and one MicroSD slots, expansions headers, and power measurement straps.

SAM9N12-EK_SAM5D3x-MB

Atmel makes eval kits for the SAM9N12 (left) and SAM5D3x ARM-based microprocessors.

For those that are doing higher-level applications, the fact that you can run Linux brings all the advantages of open-source development to the SAMA5 and SAM9 microprocessors. And best yet, you get a powerful CPU that uses very little power thanks to Atmel’s architecture. The SAMA5 uses 150mW when running at full speed. It has a DDR controller that give you 1328MB/s of bandwidth. It comes with for gigabit Ethernet, 3 USB ports, dual CAN, UARTs, SPI, and an LCD controller with a graphics accelerator. There is a camera interface, a 12-bit analog to digital converter (ADC) and 32-bit timers.

A SAMA5 chip can run Linux and even has the power to run Android in a “headless” application, that is, where there is not a high-resolution display to eat up your CPU cycles. With an ARM core it’s ideal if you want to do “bare metal” development, where you are writing native ARM code.

SAM9N12-block-diagram

The SAM9N12 architecture gives you low power and a great peripheral set.

Looking at the SAM9, the SAM9CN runs at 400MHz. They have security built in with a cryptographic engine and a secure boot. There is an LCD controller with touchscreen interface, USB, MLC NAND memory support, along with multiple UARTs and I2C. It sips 103mW at 400MHz.

You can get separate LCD panels made to work with the SAMA5 Xplained kit. But if you want to get a SAMA5 kit with the LCD already included, look at the 595-dollar SAMA5D31, SAMA5D33, SAMA5D34 and SAMA5D36 kits. There is also the 445-dollar SAMA5D35 kit, which is cheaper since it does not have an LCD system. These kits cost more but they come ready to go. These are a small working computer that you can immediately start programming in high-level languages or Linux scripts. The kits come with installed applications for its Qt-based GUI.

SAMA5D3-EK_launch-screen

The SAM5A5Dx-EK demo kit comes with Linux and some demo applications pre-installed.

And if you dread laying out a PCB with a working DDR memory interface, but don’t need the whole $595 kit, you can get help there as well. You will notice that the microprocessor and memory are on a little mezzanine PCB in the SAMA5D3 demo kits. This PCB will be available from Embest and other partners. The SAM9 is also available as a tiny SBC (single-board computer).

SAMA5D3-EK_mezzinine_PCB

The SAMA5D3-EK series are designed with a mezzanine card holding the CPU and DDR memory. You can use this card in your high-volume designs.

So now you can develop your custom hardware starting with the SAMA5D3 kit, and then make your own custom hardware that still uses the same exact CPU+memory mezzanine card. While you are perfecting and troubleshooting that hardware, your software team can be working on the Atmel eval kit. This paralleled development will substantially speed up your time to market. And best yet, you won’t be bogged down trying to troubleshoot the DDR memory interface, since it is already working on the mezzanine card.

So don’t just think of 8-bit AVRs when you consider Atmel. We make some really high-power MPU products for everything from IoT (Internet of Things) servers to routers and industrial automation. With Atmel’s kits and our extensive partner network, we can get you up and running in no time, for very little cost, and you can have confidence you designs will work on that final hardware spin.

Making the Internet of Things a reality

On March 18, 2014, Atmel and Arrow hosted a Tech on Tour (ToT) panel discussion in San Francisco’s SoMa neighborhood about the rapidly evolving Internet of Things (IoT). Moderated by Jeremy Geelan, panel participants included Omri Lachman of Humavox, Dominic Pajak of ARM, Christopher Kim of August Smart Locks and Atmel’s Kaivan Karimi.

atmeltot

ARM’s Dominic Pajak helped kick off the discussion by noting that the Internet of Things (IoT) has successfully sparked the imagination of both industry heavyweights and the masses. Indeed, a number of development boards, such as the Atmel-powered Arduino and Raspberry Pi, along with various wearables, are helping to put IoT technology in the hands of the people. Like all panel participants, Pajak noted that there were critical challenges – including adoption of standards and ensuring security – to overcome.

“IoT standards do exist today via the IETF (Internet Engineering Task Force), the very same standards body that originally defined IPv6. Specific examples include CoAP (constrained applications protocol) and 6LoWPAN. What is still emerging is the wide adoption and deployment of devices that run these protocols,” he explained. “Nevertheless, the IoT is steadily moving forward. While specific privacy policies have yet to be completely ironed out, the market will likely adapt to ensure consumer expectations are met.”

atmeltot1

Pajak emphasized that he remained optimistic about the future of the IoT, which, if successfully implemented, could even lead to the rise of smart cities all over the world.

Omri Lachman of Humavox expressed similar sentiments, confirming that the IoT’s impact is already being significantly felt in the healthcare space, with devices such as connected heart monitors helping to change the lives of patients around the world.

“Our daily lives are more connected now than ever before. Everything is becoming centralized, both on a hardware and software level,” he said. “Plus, we are definitely starting to see various corporations, entities and ideas finding each other. From fashion and tech, to healthcare and wearables, it is all coming together and changing the way we do business.”

Meanwhile, Christopher Kim of August Locks noted that science fiction was quickly becoming fact thanks to the IoT, especially in the home automation sector, as is illustrated by Google’s recent acquisition of NEST.

“We are definitely past future shock. Consumers are becoming more familiar with the concept. It is no longer space age or futuristic to expect a house and its appliances to respond to the needs or commands of a resident or family,” he said.

atmeltot3

“That being said, we take security and privacy very seriously, both on an external, practical level, as well as internally when we talk about opportunities for additional monetization.”

Similarly, Atmel’s Kaivan Karimi focused on how rapidly the Internet of Things is evolving by integrating various connected capabilities in our daily lives that range from consumer and health to intelligent, autonomous Google cars.

“For the IoT to thrive, the industry must continue to consolidate standards across multiple connected segments. In addition, security and privacy can definitely make or break the IoT, at least from a mass market perspective,” he said. “Of course there are always going to be people with evil intent. That isn’t the question. Rather, the challenge is how to best manage and protect the terabytes of valuable data generated by various IoT devices. I personally believe the need for comprehensive security and privacy policies are so pressing that it will prompt our legislators to take appropriate action.”

According to Karimi, future IoT models will likely see individuals opting in and out of specific data collection options, ranging from devices tasked with glucose monitoring to platforms like real time breathalyzers and wearables that measure physical responses to specific activities.

“In addition to wearables, cars are also going through a massive transformation, no less significant than the migration from analog to digital,” he added. “We are entering an age where drivers will not only step up their interaction with their vehicles, but cars will also start talking to each other to avoid fatalities, as well as monitor the weather in real time and even alert drivers to natural disasters such as tsunamis and flooded roads.”

Interested in learning more about Atmel and the IoT? You can check out our article archive on the subject here.

A closer look at Atmel’s SAM R21 Xplained Pro

Atmel’s SAM R21 Xplained Pro evaluation kit allows developers to more easily design connected lighting, smart metering and wireless sensor network systems based on true Internet-connectivity and open standards such as IPv6 and 6lowpan.

Key hardware specs include:

  • Atmel’s ARM-based ATSAMR21G18A microcontroller (MCU)
  • Embedded debugger (EDBG) and USB interface
  • Programming and debugging on board SAM R21 via SWD
  • Virtual COM-port interface to target via UART
  • Atmel Data Gateway Interface (DGI) to target via SPI and TWI
  • Four GPIOs connected to target for code instrumentation
  • Digital I/O
  • Two mechanical buttons (user and reset button)
  • One user LED
  • Two extension headers
  • Three possible power sources
  • External power
  • Embedded debugger USB
  • Target USB
  • 32KHz crystal
  • 16MHz crystal
  • Atmel Software Framework support

The SAM R21 Xplained Pro was recently showcased at Atmel’s Embedded World 2014 booth by Thingsquare. Indeed, a number of Thingsquare’s demonstrations were powered by the evaluation board, illustrating the seamless integration of Thingsquare’s software stack with Atmel’s new SAM R21 ultra-low power wireless microcontroller (MCU).

As Atmel Product Marketing Director Magnus Pedersen notes, developers are demanding complete, easy-to-use IoT solutions that can quickly bring a full system to market.

“Our cooperation with Thingsquare is an example of that, with a web-based toolchain and open source firmware to offer our customers a fully integrated hardware and software solution for various IoT applications.”

Thingsquare CEO Adam Dunkels expressed similar sentiments.

“The addition of Atmel’s hardware solutions provides our customers additional options,” he said. “Atmel’s new SAM R21 wireless microcontroller is an important step forward in the emerging IoT space.”

The ATSAM R21 Xplained Pro board is available at the official Atmel Store, with Atmel currently sampling the ATSAM R21 series to select customers. Public sampling will be available the end of March with production quantities slated for July 2014. Pricing for the SAM R21? Starting at $2.75 in 10,000-piece quantities.

Interested in learning more? The SAM R21 device combined with the Thingsquare open source firmware is available at http://thingsquare.com and as a separate delivery via Atmel’s Studio 6 Gallery.

In related IoT news, Bits & Pieces readers may also want to check out the Atmel-backed 2014 IPSO challenge. Essentially, IPSO strives to advance the development and standardization of the Internet of Things (IoT).

The initiative challenges participants to submit working prototypes from innovative concepts in interfaces, interactions and applications which demonstrate the use of the Internet Protocol (IP) in real world sensor/control and machine-to-machine (M2M) applications. 

In 2014, IPSO and its sponsors will offer prizes and incentives worth over $50,000. All ten semi-finalists will be given the opportunity to demonstrate working prototypes to industry experts and investors at Sensors Expo 2014, the largest event devoted to sensor and actuator-integrated technology in North America.

Interested in learning more? You can click here for additional details.

Atmel’s Tech on Tour heads to SF



After successfully wrapping up SXSW 2014 in Austin, Atmel’s Tech on Tour (ToT) trailer is back on the road to the Bay Area – with a long-awaited San Francisco SoMa stop scheduled for March 18, 2014.

We’ll be at China Basin, Lot C @ 185 Berry Street (between 3rd and 4th) from 10AM-6PM, showcasing a wide variety of tech across a number of spaces including touchsecuritymicrocontrollers (MCUs), wirelesslighting and automotive.

More specifically, you can check out:

Atmel’s ToT will also be hosting an industry panel on the rapidly evolving Internet of Things (IoT) at 4:00PM.

Join industry experts from Atmel, ARM, Humavox and August for an interactive discussion on how the IoT, the hottest topic in the technology sphere, is impacting today’s market across multiple segments.

Interested? You can register for the event here. See you in SoMa!!!

Atmel kicks off ToT selfie sweepstakes


Snap, smile and click! Atmel has kicked off its long-awaited Tech on Tour (ToT) selfie sweepstakes

So if you are attending one of our ToT events, or happen to see us stopping to refuel, be sure to come on over and take a selfie with the Atmel crew and our tech-packed mobile trailer. Don’t be camera shy, because you could win a brand new Samsung Galaxy Tab 3!

You can click here for additional details.

As we’ve previously discussed on Bits & Pieces, our tricked-out ToT mobile trailer allows visitors to interact with a wide range of next-gen Atmel tech, including AVR and ARM based microcontrollersautomotive and crypto solutions,microprocessorsInternet Of Things (IoT) productswearable devices3D printerstouch sensors and XSense. 

If you don’t see a stop near you and think your city would enjoy Atmel’s traveling show, be sure to request one and we’ll see what we can do.

This weekend, Atmel’s ToT will be at SXSW in Austin, Texas. We’re based at the Hyatt Regency Austin from March 7-9, 2014, so be sure to stop by during the show to see our latest demos.

More specifically, you can check out:

In addition, we’re proud to host a guest appearance by Autodesk, the very same folks behind the world famous Instructables and 123D Circuits.

Interested in learning more about Atmel’s tech on tour? You can check out our official ToT page here.

Video: The connected IoT ‘fridge concept



Timesys is a Pittsburgh-based company that helps software developers build and maintain custom Linux platforms for embedded processors.

Recently, Timesys showcased its futuristic IoT fridge concept at Embedded World 2014. The prototype platform is powered by an ARM-based Atmel microprocessor (MPU).

As you can see in the video above, the next-gen ‘fridge concept is designed to keep track of food, reporting both missing and expired items. 

It also offers a live link to an Epicurious app, allowing users to quickly check what can be cooked with the ingredients available in the ‘fridge.

Last, but certainly not least, users can also leave messages to each other on a built-in whiteboard.

In related news, the folks at Berg recently debuted Cloudwatch, an Arduino Mega-based (ATmega1280) prototype Zanussi washing machine connected to a web platform.

The futuristic washing machine allows users to remotely program wash loads and even purchase detergent – all with a simple mobile app. Currently, Cloudwash offers three basic customizable options, which can be configured using the smartphone app. Although Cloudwatch is still only a prototype, it does show both the industry and the masses a glimpse at how the Internet of Things (IoT) is capable of significantly changing our daily routine.

Indeed, as we’ve previously discussed on Bits & Pieces, the IoT comprises a combination of multiple market segments, tens of thousands of OEMs and hundreds of thousands of products. To be sure, the IoT is seen by many as the next wave of dramatic market growth for semiconductors and is expected to be worth trillions of dollars for a wide range of industries.

Atmel is ready to rock @ SXSW!

Atmel’s Tech on Tour trailer is on the road again and heading to Austin, Texas for SXSW. We’ll be at the Hyatt Regency Austin from March 7-9, 2014, so be sure to stop by during the show to see our latest demos.

We’ll be showcasing a wide variety of tech across a number of spaces, including touch, security, microcontrollers (MCUs), wireless, lighting and automotive.

More specifically, you can check out:

In addition, we’re proud to host a guest appearance by Autodesk, the very same folks behind the world famous Instructables and 123D Circuits.

With 123D Circuits, you can breadboard and simulate your AVR-powered Arduino-based circuits, while writing, compiling and running code right in your browser. When you’re done, you can have the circuit board professionally made and shipped right to your doorstep.

Interested in learning more about Atmel’s tech on tour? You can check out our official ToT page here.