W78E516DDG - Nuvoton Technology Corporation

Manufacturer Part Number

W78E516DDG

Manufacturer

Nuvoton Technology Corporation America

Introduction

W78E516DDG is an 8-bit microcontroller featuring the 8052 core with FLASH memory.

Product Features and Performance

Core Processor: 8052

Core Size: 8-Bit

Speed: 40MHz

Connectivity: EBI/EMI, UART/USART

Peripherals: Power-on Reset (POR), Watchdog Timer (WDT)

Number of I/O: 32

Program Memory Size: 64KB (64K x 8)

Program Memory Type: FLASH

RAM Size: 512 x 8

Operating Temperature Range: -40°C ~ 85°C (TA)

Oscillator Type: Supports External

Product Advantages

High-speed operation at 40MHz

Large program memory for complex applications

Robust I/O capabilities with 32 ports

Stable performance across a wide temperature range

Power-on Reset and Watchdog Timer increase reliability

Key Technical Parameters

Speed: 40MHz

Program Memory: 64KB FLASH

RAM: 512 x 8

Voltage Supply: 2.4V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Through Hole

Quality and Safety Features

Integrated Power-on Reset and Watchdog Timer for system stability

Wide voltage supply range ensures compatibility with various power sources

Compatibility

Through Hole mounting for easy integration into PCBs

Compatible with External Oscillators

Application Areas

Industrial Controls

Consumer Electronics

Automotive Systems

Home Appliances

Telecommunications

Product Lifecycle

Product Status: Active

Continuously supported with the possibility of future upgrades

Several Key Reasons to Choose This Product

Reliable manufacturer with a strong track record

High-speed 8052 core processor for efficient processing

Enhanced connectivity options for versatile applications

Suitable for use in harsh environments due to wide operating temperature range

Significant program and RAM memory ideal for complex programming needs

Long-term availability and support of the product ensuring sustainability of design investments