IC MCU 32BIT 128KB FLASH 64LQFP Product overview: NUC140RE3CN 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, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-NUC140RE3CN can be used for catalog matching and distributor lookup.
Manufacturer: Nuvoton Technology Corporation of America
Win Source Part Number: 715656-NUC140RE3CN
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex-M0
Speed: 50MHz
Connectivity: CANbus, EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 8x12b
Supply Voltage: 2.5V ~ 5.5V
Categories: Integrated Circuits
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 64-LQFP
Alternative Parts (Cross-Reference): STM32F107RBT6; SIM3L156-C-GQR; MK40DX64VLH7;
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 160
MSL Level: 3 (168 Hours)
Data Bus Width: 32-Bit
The number of I/O: 45
Date RAM Size: 16K x 8
ARM® Cortex®-M0 NuMicro™ NUC140 Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH
IC MCU 32BIT 128KB FLASH 64LQFP
IC MCU 32BIT 128KB FLASH 64LQFP
ARM® Cortex®-M0 NuMicro™ NUC140 Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-NUC140RE3CN | 715656-NUC140RE3CN | NUC140RE3CN-ND | NUC140RE3CN | NUC140RE3CN | NUC140RE3CN |
| Product Name | 32-bit 32BIT 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - NUC140RE3CN | Microcontrollers | Embedded - Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit; 32-Bit Single-Core |
| RAM | 16 KB | 128 KB | 16 KB | 16 KB | 16 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; 64-LQFP | Other; 64-LQFP | QFP; Other; 64-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) |
