NUC120RD1BN Nuvoton Technology Corporation of America, NUC120RD1BN Datasheet - Page 510

• 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: -

5.17.4 Functional Description
5.17.4.1 Interrupt Sources
The comparator generates an output CO1 (CO2) in CMPSR register which is sampled by PCLK.
If CMP0IE (CMP1IE) bit in CMP0CR (CMP1CR) is set then a state change on the comparator
output CO0 (CO1) will cause comparator flag CMPF0 (CMPF1) is set and the comparator
interrupt is requested. Software can write a zero to CMP0 and CMPF1 to stop interrupt request.
NuMicro™ NUC100 Series Technical Reference Manual
Figure 5-105 Comparator Controller Interrupt Sources
- 510 -
Publication Release Date: Dec. 22, 2010
Revision V1.06