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