Circuit Cellar Newsletter: Microcontoller Watch

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Latest mircocontroller news: New Microchip MCUs, Cypress MCUs in Toyota Camry, STMicro Developer Conference, and more.

Electrical engineering news, articles, occasional discounts and more from Circuit Cellar

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Circuit Cellar's ongoing mission is to provide important information to help you make smart choices with your engineering projects; from prototype to production. As part of that effort, we're now offering themed newsletter content each week that focuses on critical areas of system development. Our new, enhanced weekly Circuit Cellar Newsletter will cover these four areas every month:
Microcontroller Watch | IoT Technology Focus | Embedded Boards | Analog & Power. Your feedback is always welcome. - Jeff Child (jchild@circuitcellar.com) Microcontroller Watch This newsletter keeps you up-to-date on the latest microcontroller news. We examine microcontroller product news, design wins, software advances, and more. Cypress MCUs Selected for Toyota Camry Instrument Cluster Cypress Semiconductor announced that global automotive supplier DENSO has selected Cypress' Traveo automotive microcontroller (MCU) family and FL-S Serial NOR Flash memory family to drive the advanced graphics in its instrument cluster for the 2017 Toyota Camry. The DENSO instrument cluster uses Traveo devices that Cypress says were the industry's first 3D-capable ARM Cortex-R5 cluster MCUs.

The FL-S memory in the cluster is based on Cypress' proprietary MirrorBit NOR Flash process technology, which enables high density serial NOR Flash memory by storing 2 bits per cell. The DENSO instrument cluster has 4.2" and 7.0" screens capable of audio, video and navigation in the center display of the 2017 Toyota Camry.
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Microchip Launches Two New MCU Families Microchip Technology has made available its new SAM D5x and SAM E5x microcontroller families. These new 32-bit MCU families offer extensive connectivity interfaces, high performance and robust hardware-based security for a variety of applications. The SAM D5/E5 MCUs combine the performance of an ARM Cortex-M4 processor with a Floating Point Unit (FPU). This combination offloads the Central Processing Unit (CPU), increasing system efficiency and enabling process-intensive applications on a low-power platform.

Running at up to 120 MHz, the D5x and E5x MCUs feature up to 1 MB of dual-panel flash with Error Correction Code (ECC), easily enabling live updates with no interruption to the running system. These families are also available with up to 256 KB of SRAM with ECC, which is vital to mission-critical applications such as medical devices or server systems.
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NXP to Make Security Chips in Its US Facilities NXP Semiconductors has announced a $22 million program that expands its operations in the United States, enabling the company's US facilities to manufacture security chips for government applications that can support critical US national and homeland security programs. Upon completion of the expansion project, NXP facilities

in Austin, TX and Chandler, AZ will be certified to manufacture finished products that exceed the highest domestic and international security and quality standards.
NXP R&D manufacturing facilities in San Jose, Austin and Chandler have also undergone a thorough security site certification process to produce Common Criteria EAL6+ SmartMX microcontroller family products. Common Criteria is an international set of guidelines and specifications developed for evaluating information security products to ensure they meet a rigorous security standard for government deployments
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ST Developers Conference: Coming September 6th Participation is Free. Register to Attend. With 5 parallel tracks and over 40 different topics-plus 2 rooms of hands-on trainings, the ST Developers Conference is designed to give the attendees the topics they need to get the most out of

the day. This conference, to be held on September 6, 2017 at the Santa Clara Convention Center, brings together experts in markets that are poised for rapid growth in the coming years: Smart Driving, IoT, Smart Things and Smart Home, and City & Industry.
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Renesas Dev Kit Enables Cars to Express Their Emotions Microcontroller vendor Renesas Electronics has announced that it has developed a development kit for its R-Car that takes advantage of "emotion engine," an artificial sensibility and intelligence technology pioneered by cocoro SB Corp. The new

development kit enables cars with the sensibility to read the driver's emotions and optimally respond to the driver's needs based on their emotional state. The development kit includes cocoro SB's emotion engine, which was developed leveraging its sensibility technology to recognize emotional states such as confidence or uncertainty based on the speech of the driver. The car's response to the driver's emotional state is displayed by a new driver-attentive user interface (UI) implemented in the Renesas R-Car system-on-chip (SoC). Since it is possible for the car to understand the driver's words and emotional state, it can provide the appropriate response that ensures optimal driver safety.
CONTINUE READING ST Deploys Low-Layer Software for All STM32 MCUs STMicroelectronics has completed the introduction of its free Low-Layer Application Programming Interface (LL API) software to the STM32Cube software packages for all STM32 microcontrollers. The LL APIs enable expert developers to work within the convenient and easy-to-use STMCube environment, and optimize their code down to

the register level using ST-validated software for faster time to market. The combination of LL APIs and Hardware Abstraction Layer (HAL) software in all STM32Cube packages now gives developers complete flexibility when choosing how to control device peripherals. They can leverage the HAL's ease of use and portability or use LL APIs to optimize performance, code footprint, and power consumption. Code examples tailored to run on the associated STM32 Nucleo board provide templates that simplify porting to other STM32 MCUs.
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Industry News & Recent Posts Kickstarter Enables Building LoRa IoT Gear in 3 Steps
08-07-2017 16:40:16 PM

Electronic Cats has launched a Kickstarter campaign called LoRaCatKitty to enable the building of Internet of Things (IoT) applications with LoRa in just three steps. LoRaCatKitty is designed to simplify the development of IoT applications using LoRa technology. It has ... Continue reading →...Â»

PC/104 Card Features DMP Vortex DX-3 SoC 08-04-2017 14:18:47 PM

WIN Enterprises has announced the MB-83310, a PC/104 module featuring the economical DMP Vortex86 DX3-9126 processor, which is mounted onboard. Power consumption of the dual-core SoC is only approximately 6 W. The unit supports multiple VGA-LVDS displays with a maximum resolution ... Continue reading →...Â»

Single-Chip Battery Controllers Enable USB Power Delivery 08-04-2017 14:08:55 PM

Texas Instruments (TI) has introduced a pair of highly flexible, single-chip buck-boost battery charge controllers for one- to four-cell (1S to 4S) designs. The bq25703A and the bq25700A synchronous charge controllers support efficient charging through USB Type-C and other USB ports ... Continue reading →...Â»

Reliability and Failure Prediction: A New Take 08-03-2017 16:13:59 PM

HALT methodology has been a popular way to test harsh environment reliability. A new approach involves PCB design simulation for vibration and acceleration for deeper yet faster analyses. By Craig Armenti & Dave Wiens-Mentor Board Systems Division Many electronic products ... Continue reading →...Â»

Zero-Drift Op Amp Consumes Only 1.3 μA 08-02-2017 13:46:08 PM

Analog Devices, which recently acquired Linear Technology, has announced the LTC2063 zero-drift op amp which draws just 1.3μ A typ (2μA max) on a 1.8 V supply. This micropower amplifier maintains high precision: maximum input offset voltage is 5 μV at 25Â°C, maximum ... Continue reading →...Â»

Promoter Group Announces USB 3.2 Spec Update 07-31-2017 15:49:20 PM

The USB 3.0 Promoter Group has announced the pending release of the USB 3.2 specification, an incremental update that defines multi-lane operation for new USB 3.2 hosts and devices, effectively doubling the bandwidth to extend existing USB Type-C cable performance. ... Continue reading →...Â»

Power Analysis of a Software DES Encryption Routine 07-27-2017 12:31:54 PM

This article continues the foray into breaking software security routines, now targeting a software implementation of DES. This builds on a previous example of breaking a hardware AES example. In his previous article, Colin O'Flynn said I broke a simple ... Continue reading →...Â»

Current Issue
Circuit Cellar #325: August 2017
Digital Subscriber Login Purchase Issue Q&A: Krste Asanovic on RISC-V | Power Supplies for Guitar Amps | Design Example: Cypress PSoC | Firmware Upgrade on Microchip PIC32MZ | Reliability and Failure Prediction | PID Temp Control for a Meat Smoker | Inside Electronic Locks | How to Break DES Encryption | Fully Differential Amplifiers | Wi-Fi to the Danger Zone
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