Nuvoton Technology Corporation ML54SD1AE
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.01 | $5.01 |
| 15+ | $1.15 | $17.25 |
| 25+ | $1.13 | $28.25 |
| 50+ | $1.06 | $53.00 |
| 100+ | $0.94 | $94.00 |
| N+ | $0.19 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | NuMicro™ ML54 |
| Packaging | Tray | Tray |
| Core Processor | 8051 |
| Core Size | 8-Bit |
| Speed | 24MHz |
| Connectivity | I2C, SmartCard, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, LVR, POR, PWM, WDT |
| Number of I/O | 55 |
| Program Memory Size | 64KB (64K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 4K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 14x12b SAR |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 64-LQFP (7x7) |
| Package / Case | 64-LQFP |
| ROHS |  |
The ML54SD1AE from Nuvoton is a feature-rich 8-bit microcontroller based on the 8051 core. It offers 64KB flash and 4KB RAM, operating at up to 24MHz. With a wide supply range of 1.8V to 5.5V and a 64-LQFP package, it provides extensive I/O capabilities. Built-in safety features include brown-out detection, LVR, POR, PWM, and WDT, making it suitable for industrial and automotive applications.
- Wide Voltage Flexibility: 1.8V-5.5V operation allows direct connection to both 3.3V sensors and 5V actuators.
- Large Memory Capacity: 64KB flash and 4KB RAM support complex firmware and data buffering.
- High Pin Count: 64-LQFP package enables extensive peripheral interfacing without external muxing.
- Comprehensive Protection: BOD, LVR, POR, and WDT ensure stable operation in harsh electrical environments.
Industrial Control Panels
The 64-LQFP package provides ample I/O pins for interfacing with relays, switches, and indicators in PLC systems.
Automotive Body Electronics
With 5.5V operation and -40°C to 105°C range, it handles window lift and mirror control modules in vehicles.
Smart Meters
64KB flash stores complex metering algorithms, while LVR and POR ensure reliable operation during power fluctuations.
HVAC Controllers
PWM outputs drive fan motors and compressor valves, with WDT preventing system lockups in continuous operation.
Medical Monitoring Equipment
Low 1.8V operation supports battery-powered patient monitors, while 4KB RAM buffers sensor data streams.
Home Appliance Control
Robust I/O and 24MHz speed manage washing machine cycles, including motor speed control and display updates.
- Q: What is the core architecture of the ML54SD1AE?
- A: It uses an 8051 core running at up to 24MHz, providing a mature and widely-supported instruction set.
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V, making it compatible with both 3.3V and 5V systems.
- Q: How much program memory is available?
- A: It has 64KB of flash program memory and 4KB of RAM for data storage.
- Q: What package does it come in?
- A: It is available in a 64-LQFP package, suitable for multi-I/O applications.
ML54SD1AE.pdf
- Q: What is the core architecture of the ML54SD1AE?
- A: It uses an 8051 core running at up to 24MHz, providing a mature and widely-supported instruction set.
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V, making it compatible with both 3.3V and 5V systems.
- Q: How much program memory is available?
- A: It has 64KB of flash program memory and 4KB of RAM for data storage.
- Q: What package does it come in?
- A: It is available in a 64-LQFP package, suitable for multi-I/O applications.
