MEMS sensor generations
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MEMS sensor generations represent the progress made in micro sensor technology and can be categorized as follows:
;1st Generation :MEMS sensor element mostly based on a silicon structure, sometimes combined with analog amplification on a micro chip.{{cite journal |last1=Terry |first1=S.C. |last2=Jerman |first2=J.H. |last3=Angell |first3=J.B. |title=A gas chromatographic air analyzer fabricated on a silicon wafer |journal=IEEE Transactions on Electron Devices |date=December 1979 |volume=26 |issue=12 |pages=1880–1886 |doi=10.1109/T-ED.1979.19791}}
;2nd Generation:MEMS sensor element combined with analog amplification and analog-to-digital converter on one micro chip.
;3rd Generation :Fusion of the sensor element with analog amplification, analog-to-digital converter and digital intelligence for linearization and temperature compensation on the same micro chip.
;4th Generation :Memory cells for calibration- and temperature compensation data are added to the elements of the 3rd MEMS sensor generation.