NUC140RE3CN Nuvoton Technology Corporation of America, NUC140RE3CN Datasheet - Page 61

• Manufacturer Part Number: NUC140RE3CN
• Description: IC MCU 32BIT 128KB FLASH 64LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140RE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, EBI/EMI, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.5 V ~ 5.5 V
• Data Converters: A/D 8x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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.
Analog input voltage range: 0~5.0 V
Hysteresis function supported
Two analog comparators with optional internal reference voltage input at negative end
One interrupt vector for both comparators
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NuMicro™ NUC140 Data Sheet
Publication Release Date: June 22, 2011
Revision V3.01