W78E052DDG equivalent to W78E52B-40

Description:
The W78E052DDG is an enhanced 8-bit microcontroller with a rich instruction set, featuring a 12-clock architecture. This microcontroller is designed for high-performance applications, offering increased processing speed and improved peripheral capabilities compared to standard 8051 devices. It is widely used in industrial control, consumer electronics, and embedded system applications.

Key Features:

• Fully compatible with the standard 8052 microcontroller
• 8-bit CPU optimized for performance
• 64KB Flash EPROM for program storage
• 256 bytes of on-chip RAM
• 4KB of auxiliary RAM
• Supports up to 32 general-purpose I/O pins
• Two 16-bit timers/counters
• One watchdog timer
• On-chip oscillator and clock circuitry
• Enhanced UART for serial communication
• Interrupt capability with 6 interrupt sources and 2 levels of priority
• Dual DPTR for data transfer

Technical Specifications:

• Package Type: PLCC-44, PQFP-44
• Supply Voltage: 4.5V to 5.5V
• Operating Frequency: Up to 40MHz
• Operating Temperature Range: -40°C to +85°C
• Power Consumption: Low power modes for energy efficiency
• Programming: Supports In-System Programming (ISP)

Applications:

• Industrial Automation
• Consumer Electronics
• Embedded Control Systems
• Automotive Electronics
• Communication Devices
• Home Appliances

Datasheet:
For detailed technical information, refer to the W78E052DDG Datasheet.