IC MCU 32BIT 64KB FLASH 48LQFP Product overview: NUC140LD2CN from Nuvoton Technology Corporation is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 64KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-NUC140LD2CN can be used for catalog matching and distributor lookup.
ARM® Cortex®-M0 NuMicro™ NUC140 Microcontroller IC 32-Bit Single-Core 50MHz 64KB (64K x 8) FLASH
Manufacturer: Nuvoton Technology Corporation of America
Win Source Part Number: 812723-NUC140LD2CN
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex -M0
Speed: 50MHz
Core Size: 32-Bit
Connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 31
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
RAM Size: 8K x 8
Data Converters: A/D 8x12b
Oscillator Type: Internal
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 48-LQFP
Popularity: Low
Fake Threat In the Open Market: 30 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 250
MSL Level: 3 (168 Hours)
Voltage - Supply (Vcc/Vdd): 2.5V ~ 5.5V
IC MCU 32BIT 64KB FLASH 48LQFP
ARM® Cortex®-M0 NuMicro™ NUC140 Microcontroller IC 32-Bit Single-Core 50MHz 64KB (64K x 8) FLASH
IC MCU 32BIT 64KB FLASH 48LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-NUC140LD2CN | NUC140LD2CN-ND | 812723-NUC140LD2CN | NUC140LD2CN | NUC140LD2CN | NUC140LD2CN |
| Product Name | 32-bit 32BIT 64KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - NUC140LD2CN | Embedded - Microcontrollers | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit; 32-Bit Single-Core | 32 Bit |
| RAM | 8 KB | 8 KB | 64 KB | 8 KB | 8 KB | |
| Supply Voltage | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 2.5 to 5.5 volts | 5.5 volts | ||
| Package Type | Other; Tray | LFQP; Other; 48-LQFP | QFP; Other; 48-LQFP | Other; 48-LQFP | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
