Manufacturer: Nuvoton

Key Specifications

• Package: LQFP48
• Core: 1T 8051
• Flash: 16 KB
• RAM: 1 KB
• Interface: UART, SPI, I2C
• Voltage: 2.4V-5.5V
• Temperature: -40°C to 85°C

The ML56LD1AE/B04 from Nuvoton is a cost-effective 8-bit microcontroller designed for a wide range of embedded control applications. It is built around a high-performance 1T 8051 core, which executes most instructions in a single clock cycle, offering improved efficiency over traditional 8051 devices.

Key Features

• Core: 1T 8051, operating at up to 24 MHz (to be verified)
• Memory: 16 KB Flash, 1 KB SRAM
• Digital peripherals: UART, SPI, I2C interfaces
• Analog: 12-bit ADC (to be verified)
• Timers: 16-bit timers, watchdog timer
• Operating voltage: 2.4V to 5.5V
• Temperature range: -40°C to +85°C
• Package: LQFP48

Applications

This MCU is suitable for home appliances, industrial control, sensor nodes, and simple human-machine interface devices. Its rich peripheral set and low power modes enable efficient system design.

Selection Guidance

When selecting the ML56LD1AE/B04, consider the required Flash/RAM size, I/O count, and communication interfaces. For applications needing more memory or advanced features, please refer to the full ML56 series portfolio. Always verify the latest datasheet for precise specifications.