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.

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