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W78E378A10PL - High-Performance 8-Bit Microcontroller

The W78E378A10PL from Nuvoton Technology Corporation is a powerful 8-bit microcontroller based on the industry-standard 80C31 core architecture. Designed for embedded systems and industrial control applications, this microcontroller delivers reliable performance with its 10MHz operating speed and comprehensive peripheral set.

Key Features & Benefits:

  • 32KB Flash Memory: Ample program storage for complex applications with in-system programmability
  • 576 Bytes RAM: Sufficient data memory for efficient processing and temporary storage
  • 25 I/O Pins: Flexible GPIO configuration for interfacing with various sensors and actuators
  • Advanced Peripherals: Integrated LVD (Low Voltage Detect), POR (Power-On Reset), and WDT (Watchdog Timer) for enhanced system reliability
  • Versatile Connectivity: Built-in serial port and EBI/EMI interface for seamless communication
  • Rich Data Conversion: 7-channel 8-bit A/D converter and 11-channel 8-bit D/A converter for analog signal processing
  • Surface Mount Package: 44-PLCC package (16.59x16.59mm) ideal for automated assembly and space-constrained designs

Ideal Applications:

Perfect for industrial automation, motor control, data acquisition systems, smart sensors, consumer electronics, and embedded control applications requiring reliable 8-bit processing power.

Technical Specifications:

Why Choose HQICKEY?

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Product attributes Property Value
Manufacturer Nuvoton Technology Corporation
Product Series W78
Packaging | Tube
Core Processor 80C31
Core Size 8-Bit
Speed 10MHz
Connectivity EBI/EMI, Serial Port
Peripherals LVD, POR, WDT
Number of I/O 25
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 576 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Data Converters A/D 7x8b; D/A 11x8b
Oscillator Type Internal
Operating Temperature 0°C ~ 70°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 44-PLCC (16.59x16.59)
Package / Case 44-LCC (J-Lead)