W78E516DDG (W78E516B40DL)

The W78E516DDG (W78E516B40DL) is an 8-bit microcontroller based on the enhanced 8051 architecture. It offers a high-performance CPU, extensive memory, and a variety of integrated peripherals, making it suitable for a wide range of embedded applications. The device features 64 KB of flash memory, 512 bytes of RAM, and operates at a maximum clock speed of 40 MHz. With its enhanced instruction set and improved performance, it is ideal for industrial control, consumer electronics, and automotive applications.

Key Features:

• 8-bit microcontroller based on the 8051 architecture
• Enhanced instruction set for improved performance
• 64 KB of flash memory
• 512 bytes of on-chip RAM
• Maximum clock speed: 40 MHz
• 32 programmable I/O lines
• Four 8-bit I/O ports
• Three 16-bit timer/counters
• Enhanced UART for serial communication
• Watchdog timer
• On-chip oscillator and clock circuitry
• Power-saving modes

Technical Specifications:

• CPU: 8-bit 8051-based
• Flash Memory: 64 KB
• RAM: 512 bytes
• Clock Speed: Up to 40 MHz
• I/O Ports: 4 (8-bit each, total 32 lines)
• Timers/Counters: 3 (16-bit each)
• Serial Communication: Enhanced UART
• Operating Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package: 40-pin DIP, 44-pin PLCC, 44-pin PQFP

Applications:

• Industrial control systems
• Consumer electronics
• Automotive electronics
• Home appliances
• Communication devices
• Embedded control systems

Datasheet:
For detailed technical information, refer to the W78E516DDG (W78E516B40DL) Datasheet.