NUC140VE3CN
IC MCU 32BIT 128KB FLASH 100LQFP
Embedded Microcontrollers
100-LQFP
NuMicro™ NUC140
Active
$6.76 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Nuvoton Technology Corporation of America |
| Model | NUC140VE3CN |
| Package / Case | 100-LQFP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Core Processor | ARM® Cortex®-M0 |
| Speed | 50MHz |
| Program Memory Size | 128KB (128K x 8) |
| RAM Size | 16K x 8 |
| Number of I/O | 76 |
| Data Converters | A/D 8x12b |
| Voltage - Supply | 2.5V ~ 5.5V |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
NUC140VE3CN by Nuvoton Technology Corporation of America is a ARM® Cortex®-M0 microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The 100-LQFP package fits automated SMT assembly. Operating temperature is -40°C ~ 85°C (TA) — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Speed | 50MHz |
| RAM Size | 16K x 8 |
| Core Size | 32-Bit |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Number of I/O | 76 |
| Core Processor | ARM® Cortex®-M0 |
| Data Converters | A/D 8x12b |
| Oscillator Type | Internal |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| Voltage - Supply (Vcc/Vdd) | 2.5V ~ 5.5V |
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