NUC100LC1BN Nuvoton Technology Corporation of America, NUC100LC1BN Datasheet - Page 377

• Manufacturer Part Number: NUC100LC1BN
• Description: IC MCU 32BIT 32KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r

Specifications of NUC100LC1BN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, I²S, LVD, POR, PS2, PWM, WDT
• Number Of I /o: 35
• Program Memory Size: 32KB (32K 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: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

5.11.2 Features
5.11.3 Block Diagram
The Watchdog Timer clock control and block diagram are shown as following.
18-bit free running counter to avoid CPU from Watchdog timer reset before the delay time
expires.
Selectable time-out interval (2^4 ~ 2^18) and the time out interval is 86.67 us ~ 21.93 ms (if
WDT_CLK = 12 MHz).
Reset period = (1 / 12 MHz) * 63, if WDT_CLK = 12 MHz.
NuMicro™ NUC100 Series Technical Reference Manual
Figure 5-66 Watchdog Timer Block Diagram
Figure 5-65 Watchdog Timer Clock Control
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Publication Release Date: Oct 22, 2010
Revision V1.06