Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around microcontrollers. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. Problem measuring output impedance of CMOS inverter – Why am I getting negative output impedance using the following test circuit? Read more Flash memory programming for DSPIC33EP256MU806 – I […]
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Secure microcontroller delivers advanced cryptography in pint-sized package
Manufacturers of security-sensitive industrial, consumer, computing and internet of things (IoT) devices now have a fast, efficient way to build in secure cryptographic operations, integrate key storage and enable active tamper detection with the MAX32558. As the newest member of the DeepCover family of secure microcontrollers from Maxim Integrated Products, Inc., the MAX32558 offers these robust security […]
Rad-tolerant secure authenticator withstands gamma sterilization, protects medical device data
Medical device designers can protect surgical tool data from memory-disruptive, high-energy gamma radiation used in sterilization, while simultaneously providing tool security with capabilities such as secure tool use management and counterfeit prevention, with the DS28E83 DeepCover secure authenticator from Maxim Integrated Products, Inc. As the industry’s first secure authentication solution designed for gamma sterilization exposure, it […]
Tiny ICs accurately gauge Li-ion battery state of charge
Designers can maximize runtime and achieve an enhanced user experience with the MAX17260 and MAX17261ModelGauge m5 EZ fuel gauges by Maxim Integrated Products, Inc. Ideal for a broad range of Li-ion battery powered applications, these battery characterization-free solutions provide high levels of accuracy while also offering small size and ease of design. Details aboutMAX17260: www.maximintegrated.com/products/MAX17260 Details about MAX17261: www.maximintegrated.com/products/MAX17261 With modern […]
Digital-input Class D power amps deliver 3.2 W of Class AB audio
With the MAX98357 and MAX98358 digital-input Class D audio power amplifiers by Maxim Integrated Products, Inc., designers can achieve the highest efficiency in a compact, cost-efficient plug-and-play solution. Despite their ultra-small form factors, these Class D efficient amplifiers deliver 3.2W of Class AB audio performance for superior audio quality and are ideal for a wide variety of applications. Traditionally, […]
Low-power Arm Cortex-M4 processors carry large embedded memories
Designers of internet of things (IoT) sensors, environmental sensors, smartwatches, medical/preventive health wearables, and other size-constrained devices can now increase battery life and functionality using the ultra-low power MAX32660 and MAX32652 microcontrollers from Maxim Integrated Products, Inc. These microcontrollers (MCUs) are based on the Arm Cortex-M4 processors and provide designers the means to develop advanced applications under restrictive power constraints. […]
Ultra-small step-down converters deliver low quiescent current, high peak efficiency for automotive uses
System designers looking to create small and highly efficient 40V load dump-tolerant applications can now utilize the ultra-compact, pin-compatible MAX20075 and MAX20076 step-down converters from Maxim Integrated Products, Inc. The MAX20075 and MAX20076 step-down converters offer the industry’s lowest quiescent current (IQ) and comes in an ultra-small size solution with integrated compensation. This enables minimal external components that can […]
Microcontroller Top Talks in February on EDABoard.com forums
Peer-to-peer, engineer-to-engineer questions and answers from the EDABoard.com engineering community around microcontrollers. Click the “Read more” link and follow the entire conversation and maybe add your two cents by logging in to EDAboard.com. MCU does not boot on power up, only boots when reset button is pressed – I have a new design which is actually […]
High-voltage smart sensor data-acquisition device targets vehicle lithium-ion battery packs
Automotive OEMs can enhance the safety of their lithium-ion battery packs with robust communications, comprehensive diagnostics, and lower system costs using the MAX17843 12-channel, high-voltage smart sensor data-acquisition device from Maxim Integrated Products, Inc. Electric vehicles (EVs), hybrid EVs, and plug-in hybrids rely on large lithium-ion battery packs filled with hundreds or even thousands of individual battery […]
Free DC-DC converter tool simulates complex circuits
Power novices can now create custom designs with speed and confidence, while power experts can develop finely crafted circuits using the free EE-Sim DC-DC Converter design and simulation tool from Maxim Integrated Products, Inc. Try the EE-Sim DC-DC Converter tool: https://bit.ly/EE-Sim EE-Sim DC-DC Converter Tool Overview video: https://bit.ly/EE-Sim_DC-DC_tool_video Without a robust development tool, power design can use up valuable […]