規格
| 屬性 | 價值 |
| Package | Tube |
| Series | NuMicro M051™ DE |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M0 |
| CoreSize | 32-Bit Single-Core |
| Speed | 24MHz |
| Connectivity | I²C, IrDA, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| NumberofI/O | 17 |
| ProgramMemorySize | 16KB (16K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 2K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.5V ~ 5.5V |
| DataConverters | A/D 4x10b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
概述
Description
The MINI54FDE is a compact microcontroller from Nuvoton's Mini51 series, based on the ARM Cortex-M0 core. It features 32-bit processing, 16 KB Flash memory, and 4 KB SRAM, making it suitable for low-power, cost-sensitive embedded applications.
Key highlights:
- Operating frequency: Up to 24 MHz
- Peripherals: Includes UART, SPI, I²C, PWM, ADC, and GPIOs
- Low power: Supports multiple power-saving modes
- Package: Small form factor (e.g., TSSOP20, QFN33)
Ideal for IoT devices, consumer electronics, and industrial control systems, the MINI54FDE balances performance and efficiency while maintaining a small footprint.
Key highlights:
- Operating frequency: Up to 24 MHz
- Peripherals: Includes UART, SPI, I²C, PWM, ADC, and GPIOs
- Low power: Supports multiple power-saving modes
- Package: Small form factor (e.g., TSSOP20, QFN33)
Ideal for IoT devices, consumer electronics, and industrial control systems, the MINI54FDE balances performance and efficiency while maintaining a small footprint.
Equivalent
The MINI54FDE is a USB microcontroller from Nuvoton. Equivalent products include:
- Nuvoton MINI51FDE (similar features, lower cost)
- STM32F042 (STMicroelectronics, comparable USB functionality)
- CH551G (WCH, budget-friendly USB MCU)
- ATmega16U4 (Microchip, USB-capable alternative)
These offer similar USB interface capabilities and are common replacements depending on application needs.
- Nuvoton MINI51FDE (similar features, lower cost)
- STM32F042 (STMicroelectronics, comparable USB functionality)
- CH551G (WCH, budget-friendly USB MCU)
- ATmega16U4 (Microchip, USB-capable alternative)
These offer similar USB interface capabilities and are common replacements depending on application needs.
Pinout
The MINI54FDE is a 32-pin microcontroller from Nuvoton, designed for USB applications. Key functions include:
- USB 2.0 Full-Speed controller (12 Mbps)
- ARM Cortex-M0 core (up to 24 MHz)
- 16 KB Flash, 2 KB SRAM
- GPIOs, timers, PWM, SPI, I²C, UART
- Built-in 12-bit ADC
- USB HID, CDC, and Mass Storage support
Commonly used in USB dongles, input devices, and embedded USB solutions.
- USB 2.0 Full-Speed controller (12 Mbps)
- ARM Cortex-M0 core (up to 24 MHz)
- 16 KB Flash, 2 KB SRAM
- GPIOs, timers, PWM, SPI, I²C, UART
- Built-in 12-bit ADC
- USB HID, CDC, and Mass Storage support
Commonly used in USB dongles, input devices, and embedded USB solutions.
Package
The MINI54FDE is a microcontroller from Nuvoton, typically available in a TSSOP-20 (Thin Shrink Small Outline Package) form factor. This compact package is suitable for space-constrained applications, offering 20 pins with a small footprint. It supports various interfaces like UART, SPI, and I²C, making it ideal for embedded systems. Check the datasheet for exact dimensions and pinout details.
