W78E052DFG - Nuvoton Technology Corporation

Manufacturer Part Number

W78E052DFG

Manufacturer

Nuvoton Technology Corporation America

Introduction

The W78E052DFG is an 8-bit microcontroller based on the 8052 core, designed for embedded control applications.

Product Features and Performance

Core Processor: 8052

Core Size: 8-Bit

Speed: 40MHz

Connectivity Options: EBI/EMI, UART/USART

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

Number of I/O pins: 36

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

Program Memory Type: FLASH

RAM Size: 256 x 8

External Oscillator Type

Operating Temperature Range: -40°C to 85°C

Product Advantages

High performance at 40MHz speed which facilitates quicker operations

Wide range of operating voltage (2.4V to 5.5V) allowing flexibility in power design

Suitable for operating in harsh temperature conditions

Key Technical Parameters

Speed: 40MHz

Program Memory Size: 8KB

RAM Size: 256 x 8

Voltage Supply (Vcc/Vdd): 2.4V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Power-on reset and watchdog timer to improve the system reliability and prevent system failure

Compatibility

Compatible with a variety of external oscillators for system clock generation

Application Areas

Ideal for industrial control systems

Automation systems

Consumer electronics

Automotive electronics

Product Lifecycle

Currently has Active product status

No indication of nearing discontinuation

Availability of replacements or upgrades should be monitored through Nuvoton

Several Key Reasons to Choose This Product

Versatile 8052 core with enhanced 40MHz speed suitable for multiple applications

Robust operational features with a wide operating temperature range and voltage supply flexibility

Comprehensive connectivity and peripheral support simplifying system design

Reliable performance ensured by quality and safety features like POR and WDT