The UPD78F0512GB is an 8-bit microcontroller belonging to NEC's (now Renesas) 78K0/Tiny series. It is designed for low-power embedded control applications, offering a compact and cost-effective solution for a variety of uses. The microcontroller integrates essential peripherals for interfacing with sensors, actuators, and other external devices.

Applications

• Remote Controls: Used in various remote control applications.
• Small Appliances: Control functions in appliances like coffee makers and toasters.
• Toy Industry: Implemented in electronic toys and games.
• Security Devices: Employed in basic security sensors and systems.
• Industrial Control Systems: Used in simple industrial control panels and devices.

Features

• 78K0 CPU Core: Renesas' 8-bit core, balancing performance and code density.
• On-Chip Flash Memory: Enables in-system programming and flexible code storage.
• RAM: Provides temporary storage for data and program variables.
• Timers/Counters: Offers timers for generating PWM signals, timing events, and counting pulses.
• Serial Communication Interface: UART/SCI for serial data exchange with other devices.
• Analog-to-Digital Converter (ADC): Converts analog signals from sensors into digital values.
• General-Purpose I/O Ports: Allows for connection and control of external components.
• Low-Power Modes: Reduces power consumption during idle or standby modes.

Benefits

• Compact Size: Suitable for space-constrained applications.
• Low Power Consumption: Enhances battery life in portable devices.
• Versatile Peripherals: Caters to a range of embedded control needs.
• Cost-Effective: Offers a competitive solution for mass-market products.
• Easy to Use: Simplifies development with standard tools and programming environments.

Technical Specifications (Typical)

These specifications are representative and may vary based on the specific package and operating conditions.

• CPU Clock Speed: Up to 20 MHz
• Flash Memory Capacity: 8KB to 16KB
• RAM Capacity: 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