Texas Instruments has rolled out what it claims are the industry’s first low-power ferroelectric random access memory (FRAM) 16-bit microcontrollers. The new MSP430FR57xx FRAM series ensures data can be written more than 100 times faster and uses as little as 250 times less power than Flash- and EEPROM-based microcontrollers. Additionally, the on-chip FRAM allows data retention in all power modes, supports more than 100 trillion write cycles, and delivers flexibility by allowing developers to partition data and programming memory with changes in software.
The new MCUs are said to reduce the industry’s best active power by up to 50% when executing code from FRAM, operating at 100 μA/MHz in active mode and 3 μA in real-time clock mode. As well as offering integrated FRAM densities up to 16 KB, the devices boast analog and connectivity peripheral options such as 10-bit ADC, 32-bit hardware multiplier, up to five 16-bit timers and multiple SPI/I²C/UART buses.
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Telecoms, Datacoms, Wireless, IoT
NXP’s new Channel Sounding-certified KW47 and MCX W72 wireless MCUs are set to help automakers with distance measurement, bringing an additional ranging solution for car access and autonomous systems, and will be utilised across a broader spectrum of applications.
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DSP, Micros & Memory
The company positions the GD32C231 series as a ‘high-performance entry-level’ solution designed to offer more competitive options for multiple applications.
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Telecoms, Datacoms, Wireless, IoT
The ST67W611M1 from STMicroelectronics boasts an all-in-one design which, together with its capabilities, contribute to making it an attractive choice for IoT edge devices requiring a single-chip solution.
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Telecoms, Datacoms, Wireless, IoT
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Editor's Choice Power Electronics / Power Management
The LTC4162 is a highly integrated, high voltage multi-chemistry synchronous monolithic step-down battery charger and PowerPath manager with onboard telemetry functions and optional maximum power point tracking.
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DSP, Micros & Memory
Firmware over-the-air updates and remote cryptographic key management provide scalable solutions for addressing IoT security challenges.
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Opto-Electronics
Vicor power-dense adaptive optical modules enable colossal telescopes to look into the past for deep space discoveries.
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DSP, Micros & Memory
Silicon Labs recently announced the PG26, a general-purpose microcontroller with a dedicated matrix vector processor to enhance AI/ML hardware accelerator speeds.
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Power Electronics / Power Management
The MAX77859 from Analog Devices is a high-efficiency, high-performance buck-boost converter targeted for systems requiring a wide input voltage range of between 2,5 and 22 V.
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