MCUs boast configurable signal-chain elements for sensing

June 07, 2018 //By Julien Happich
MCUs boast configurable signal-chain elements for sensing
Texas Instruments' latest MSP430 line addition includes microcontrollers with integrated signal-chain elements and an extended operating temperature range as high as 105°C.

The MSP430FR2355 ferroelectric random access memory (FRAM) MCUs allow developers to reduce printed circuit board (PCB) size and bill-of-materials (BOM) cost while meeting temperature requirements for sensing and measurement in applications such as smoke detectors, sensor transmitters and circuit breakers. The new devices integrate smart analog combos – configurable signal-chain elements that 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 MSP430FR2355 MCUs are available with memory up to 32 KB and central processing unit speeds up to 24MHz.

Texas Instruments -

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