The UPD78F0512GA(T) is an 8-bit microcontroller from NEC's 78K0/Tiny series. It is designed for embedded control applications where low power consumption and a small footprint are crucial. The microcontroller integrates a variety of peripherals to facilitate interfacing with different types of sensors, actuators, and communication channels.

Applications

• Home Appliances: Control of features in devices like washing machines, refrigerators, and air conditioners.
• Security Systems: Integration into alarm systems, motion detectors, and access control panels.
• Metering Devices: Use in smart meters for monitoring energy consumption.
• Industrial Equipment: Control of simple processes in machinery and automated systems.
• Consumer Electronics: Use in remote controls, toys, and other small gadgets.

Features

• 78K0 CPU Core: Offers a balance between performance and code efficiency.
• On-Chip Flash Memory: Allows for flexible program storage and updates.
• RAM: Provides working memory for data processing and program execution.
• Timers/Counters: Used for timing events, generating PWM signals, and counting pulses.
• Serial Communication Interfaces: UART/SCI for serial communication with other devices.
• Analog-to-Digital Converter (ADC): Facilitates the conversion of analog signals to digital values for sensor interfacing.
• Input/Output (I/O) Ports: Provides general-purpose I/O for connecting to external components.
• Low-Power Modes: Reduces power consumption during idle periods.

Benefits

• Compact Design: Ideal for space-constrained applications.
• Low Power Consumption: Suitable for battery-powered devices.
• Versatile Peripherals: Enables a wide range of control applications.
• Cost-Effective: Provides a cost-efficient solution for embedded control.
• Easy Integration: Facilitates straightforward integration into various systems.

Technical Specifications (Typical)

These values are approximate and may vary based on the specific package and operating conditions.

• CPU Clock Speed: Up to 20 MHz
• Flash Memory: 8KB to 16KB
• RAM: 256 Bytes to 512 Bytes
• Number of I/O Pins: Up to 20
• ADC Resolution: 8-bit or 10-bit
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C