NUC130LE3CN Nuvoton Technology Corporation of America, NUC130LE3CN Datasheet - Page 127

• Manufacturer Part Number: NUC130LE3CN
• Description: IC MCU 32BIT 128KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC130LE3CN

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

5.3.2
The clock generator consists of 5 clock sources which are listed below:
Clock Generator
NuMicro™ NUC130/NUC140 Technical Reference Manual
One external 32.768 kHz low speed crystal
One external 4~24 MHz high speed crystal
One programmable PLL FOUT(PLL source consists of external 4~24 MHz high speed
crystal and internal 22.1184 MHz high speed oscillator)
One internal 22.1184 MHz high speed oscillator
One internal 10 kHz low speed oscillator
XTL12M_EN (PWRCON[0])
OSC22M_EN (PWRCON[2])
OSC10K_EN(PWRCON[3])
XTL32K_EN (PWRCON[1])
XT_OUT
XT_IN
X32O
X32I
Figure 5-5 Clock generator block diagram
22.1184 MHz
32.768 kHz
4~24 MHz
Oscillator
Oscillator
External
External
Internal
Internal
Crystal
Crystal
10 kHz
- 127 -
0
1
PLL_SRC (PLLCON[19])
Publication Release Date: June 14, 2011
PLL
22.1184 MHz
32.768 kHz
PLL FOUT
4~24 MHz
10 kHz
Revision V2.01