MCUs with extensive analog integration

15 August 2018 DSP, Micros & Memory

Texas Instruments has added new microcontrollers (MCUs) with integrated signal-chain elements and an extended operating temperature range to its MSP430 value line portfolio. New MSP430FR2355 ferroelectric random access memory (FRAM) MCUs target applications such as smoke detectors, sensor transmitters and circuit breakers. Configurable signal-chain elements include options for multiple 12-bit digital-to-analog converters (DACs) and programmable gain amplifiers, along with a 12-bit analog-to-digital converter (ADC) and two enhanced comparators. The new devices offer memory up to 32 KB and central processing unit (CPU) speeds up to 24 MHz.

Further reading:

General-purpose evaluation board
Altron Arrow DSP, Micros & Memory
Based on the 32-bit Arm Cortex-M7 S32K3 MCU in a 172 HDQFP package, the S32K3X4EVB-T172 offers dual cores configured in lockstep mode, ASIL D safety hardware, and HSE security engine.

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Unlock power efficiency with the new generation of ultra-low-power MCUs
DSP, Micros & Memory
STMicroelectronics has announced a one-hour webinar on its STM32U0, the company’s latest generation of entry-level, ultra-low-power MCUs.

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Using AMD HLS to supercharge your design performance
DSP, Micros & Memory
This workshop explores the power and capabilities of High-Level Synthesis (AMD Vitis HLS) to dramatically accelerate embedded software to hardware speeds.

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The 8-bit survival syndrome – Part 2
DSP, Micros & Memory
Just like the 4-bit pre-microcontroller, the 8-bit MCU has been finding ways to stick around. Their features and speeds have been improving, offering competitive reasons to work with them.

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Enhanced code protection for USB µC portfolio
Future Electronics DSP, Micros & Memory
To help easily incorporate USB power and communication functionality into embedded systems, Microchip Technology has launched the AVR DU family of microcontrollers.

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General-purpose MCU with RISC-V architecture
EBV Electrolink DSP, Micros & Memory
Renesas has released a general-purpose MCU to enhance its existing RISC-V portfolio, and this is its first MCU using a RISC-V core developed internally at the company.

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8-bit MCU with I3C support
Avnet Silica DSP, Micros & Memory
The PIC18-Q20 8-bit microcontrollers from Microchip easily interface with devices operating in multiple voltage domains, and the built-in I3C interface supports higher-speed and lower-power data transfers than I2C.

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An evolutionary step in customisable logic
Altron Arrow DSP, Micros & Memory
Microchip Technology is offering a tailored hardware solution with the launch of its PIC16F13145 family of microcontrollers, which are outfitted with a new Configurable Logic Block module.

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MCU for battery-powered applications
Altron Arrow DSP, Micros & Memory
Included in ST’s family of devices is the STM32U031, an ultra-low-power MCU featuring an ARM Cortex-M0+ 32-bit core running at up to 56 MHz.

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Serial SRAM up to 4 MB
EBV Electrolink DSP, Micros & Memory
The chips are designed to provide a lower-cost alternative to traditional parallel SRAM products, and include optional battery backup switchover circuitry in the SRAM memory to retain data on power loss.

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