Rainbow-electronics NUC140 Manual do Utilizador descarregar pdf (Página 9)

NUC140 Series DATA SHEET

Publication Release Date: May 31, 2010

- 9 - Revision V1.02

• ADC

– 12-bit SAR ADC with 800ksps

– Up to 8-ch single-end mode or 4-ch differential mode

– Single scan/single cycle scan/continuous scan

– Each channel with individual result register

– Scan on enabled channels

– Threshold voltage detection

– Conversion start by S/W, external pins

– Support PDMA Mode

• Analog Comparator

– 2 comparator analog modules

– External input or internal bandgap voltage selectable at negative node

– Interrupt when compare result change

– Power down wake up

• One built-in temperature sensor with 1℃ resolution.

• Brown-out detector

– With 4 levels: 4.5V/3.8V/2.7V/2.4V

– Support Brownout Interrupt and Reset option

• One built-in LDO

• Low Voltage Reset

• Operating Temperature: -40℃~85℃

• Packages:

– All Green package (RoHS)

 LQFP 100-pin / 64-pin / 48-pin

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Rainbow-electronics NUC140 Manual do Utilizador Página 9