NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 508

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

5.17 Analog Comparator (CMP)
5.17.1 Overview
5.17.2 Features
NuMicro™ NUC100 Series contains two comparators. The comparators can be used in a number
of different configurations. The comparator output is a logical one when positive input greater than
negative input, otherwise the output is a zero. Each comparator can be configured to cause an
interrupt when the comparator output value changes. The block diagram is shown in Figure
5-104.
Note that the analog input port pins must be configured as input type before Analog Comparator
function is enabled.
Analog input voltage range: 0~5.0V
Hysteresis function supported
Two analog comparators with optional internal reference voltage input at negative end
One comparator interrupt requested by either comparator
NuMicro™ NUC100 Series Technical Reference Manual
- 508 -
Publication Release Date: Dec. 22, 2010
Revision V1.06