W78E365A40PL - Nuvoton Technology Corporation

Manufacturer Part Number

W78E365A40PL

Manufacturer

Nuvoton Technology Corporation America

Introduction

The W78E365A40PL is an 8-bit microcontroller based on the 8052 core, designed for embedded applications requiring a high-speed MCU with robust I/O capabilities.

Product Features and Performance

8052 core processor

Operating speed of 40MHz

36 general-purpose I/O pins

64KB FLASH memory for program storage

25K x 8 RAM for data storage

Embedded bus interface (EBI/EMI) support

UART/USART for serial communication

Programmable Watchdog Timer (WDT)

Pulse Width Modulation (PWM) control

Power-on Reset (POR) feature

Internal oscillator for clock generation

Product Advantages

High-speed operation at 40MHz enhances real-time performance

Significant program memory size of 64KB for complex programming

Adequate RAM size of 1.25KB for temporary data storage

Ample I/O options with 36 pins for versatile peripheral connectivity

Embedded peripherals support reduces the need for external components

Key Technical Parameters

Core Size: 8-Bit

Number of I/O: 36

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

RAM Size: 1.25K x 8

Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Strict adherence to industry quality standards

Incorporation of hardware safety features like POR and WDT

Compatibility

Compatible with a wide range of electronic components and peripheral devices

Capable of interfacing with UART/USART and EBI/EMI compatible peripherals

Application Areas

Industrial control systems

Consumer electronics

Automotive electronics

Communications equipment

Home automation devices

Product Lifecycle

Not For New Designs, indicating that it may be superseded or approaching end of life

Customers are advised to check for potential replacements or upgrades

Several Key Reasons to Choose This Product

High-speed 40MHz performance is ideal for real-time applications

Extensive memory and I/O capabilities facilitate complex and diverse functions

Built-in peripherals minimize additional component needs, cutting costs and design time

Reliable operation within a wide range of supply voltages (4.5V ~ 5.5V)

Surface mount 44-LCC package for compact PCB design

Endorsed by Nuvoton, a renowned manufacturer in the embedded microcontrollers market