規格
| 屬性 | 價值 |
| Package | Tray |
| Series | NuMicro™ M451 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M4F |
| CoreSize | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | EBI/EMI, I²C, IrDA, LINbus, SmartCard, SPI,UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, LVD, LVR, POR, PWM, WDT |
| NumberofI/O | 53 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 32K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2.5V ~ 5.5V |
| DataConverters | A/D 12x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
概述
Description
The M451RG6AE is a microcontroller unit (MCU) from Nuvoton's M451 series, based on the ARM Cortex-M4 core. It operates at 72 MHz, featuring 128 KB Flash and 32 KB SRAM, with rich peripherals like USB 2.0, UART, SPI, I2C, PWM, ADC, and CAN.
Designed for embedded applications, it supports real-time control, IoT, and industrial automation. Key features include:
- Low power consumption with multiple power modes.
- Hardware cryptographic acceleration (AES, SHA, ECC).
- 5V tolerance for robust interfacing.
Its compact package (LQFP64) and extended temperature range (-40°C to +105°C) make it suitable for harsh environments.
Typical uses include motor control, smart devices, and communication gateways. The M451RG6AE balances performance, power efficiency, and connectivity, making it a versatile choice for embedded developers.
For details, refer to Nuvoton’s datasheet or user manual.
Designed for embedded applications, it supports real-time control, IoT, and industrial automation. Key features include:
- Low power consumption with multiple power modes.
- Hardware cryptographic acceleration (AES, SHA, ECC).
- 5V tolerance for robust interfacing.
Its compact package (LQFP64) and extended temperature range (-40°C to +105°C) make it suitable for harsh environments.
Typical uses include motor control, smart devices, and communication gateways. The M451RG6AE balances performance, power efficiency, and connectivity, making it a versatile choice for embedded developers.
For details, refer to Nuvoton’s datasheet or user manual.
Equivalent
The M451RG6AE is a NuMicro microcontroller (Cortex-M4). Equivalent alternatives include:
- STMicroelectronics STM32F303 (Cortex-M4)
- NXP Kinetis K22 (Cortex-M4)
- Microchip SAM D51 (Cortex-M4F)
- Texas Instruments TM4C123 (Cortex-M4)
These offer similar performance (clock speed, peripherals) and are pin-compatible or functionally comparable. Check datasheets for exact matches.
- STMicroelectronics STM32F303 (Cortex-M4)
- NXP Kinetis K22 (Cortex-M4)
- Microchip SAM D51 (Cortex-M4F)
- Texas Instruments TM4C123 (Cortex-M4)
These offer similar performance (clock speed, peripherals) and are pin-compatible or functionally comparable. Check datasheets for exact matches.
Application
The M451RG6AE microcontroller (Nuvoton) is used in:
- Industrial Control: PLCs, motor control, automation.
- Consumer Electronics: Smart home devices, appliances.
- IoT: Sensor nodes, edge computing.
- Automotive: Body control, lighting, basic ECUs.
- Medical Devices: Portable monitors, diagnostic tools.
- Power Management: UPS, inverters.
It features ARM Cortex-M4, USB, CAN, PWM, and ADC, making it versatile for embedded systems requiring real-time processing and connectivity.
- Industrial Control: PLCs, motor control, automation.
- Consumer Electronics: Smart home devices, appliances.
- IoT: Sensor nodes, edge computing.
- Automotive: Body control, lighting, basic ECUs.
- Medical Devices: Portable monitors, diagnostic tools.
- Power Management: UPS, inverters.
It features ARM Cortex-M4, USB, CAN, PWM, and ADC, making it versatile for embedded systems requiring real-time processing and connectivity.
Package
The M451RG6AE microcontroller from Nuvoton uses an LQFP-48 package. This is a 48-pin Low-Profile Quad Flat Package with a body size of 7x7mm and a lead pitch of 0.5mm. It is surface-mountable, suitable for compact designs, and provides reliable connectivity for embedded applications.
