NUC120RD1BN Nuvoton Technology Corporation of America, NUC120RD1BN Datasheet - Page 508

• Manufacturer Part Number: NUC120RD1BN
• Description: IC MCU 32BIT 64KB FLASH 64LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC120RD1BN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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
• Eeprom Size: -

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