Rainbow Electronics NUC140 - Manual (Page 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)
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LQFP 100-pin / 64-pin / 48-pin