NUC140LE3CN Nuvoton Technology Corporation of America, NUC140LE3CN Datasheet - Page 137

• Manufacturer Part Number: NUC140LE3CN
• Description: IC MCU 32BIT 128KB FLASH 48LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™ NUC100r

Specifications of NUC140LE3CN

• Core Processor: ARM Cortex-M0
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: CAN, I²C, IrDA, LIN, SPI, UART/USART, USB
• Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
• Number Of I /o: 31
• 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

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NuMicro™ NUC130/NUC140 Technical Reference Manual
PWM45_EN
PWM23_EN
PWM01_EN
Reserved
UART2_EN
UART1_EN
UART0_EN
SPI3_EN
SPI2_EN
SPI1_EN
SPI0_EN
Reserved
I2C1_EN
I2C0_EN
0 = Disable PWM67 clock
PWM_45 Clock Enable
1 = Enable PWM45 clock
0 = Disable PWM45 clock
PWM_23 Clock Enable
1 = Enable PWM23 clock
0 = Disable PWM23 clock
PWM_01 Clock Enable
1 = Enable PWM01 clock
0 = Disable PWM01 clock
Reserved
UART2 Clock Enable
1 = Enable UART2 clock
0 = Disable UART2 clock
UART1 Clock Enable
1 = Enable UART1 clock
0 = Disable UART1 clock
UART0 Clock Enable
1 = Enable UART0 clock
0 = Disable UART0 clock
SPI3 Clock Enable
1 = Enable SPI3 Clock
0 = Disable SPI3 Clock
SPI2 Clock Enable
1 = Enable SPI2 Clock
0 = Disable SPI2 Clock
SPI1 Clock Enable
1 = Enable SPI1 Clock
0 = Disable SPI1 Clock
SPI0 Clock Enable
1 = Enable SPI0 Clock
0 = Disable SPI0 Clock
Reserved
I
1 = Enable I
0 = Disable I
I
1 = Enable I
2
2
C1 Clock Enable
C0 Clock Enable
2
2
2
C1 Clock
C0 Clock
C1 Clock
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Publication Release Date: June 14, 2011
Revision V2.01