The UPD78F0534GK(R)-UET-A is a microcontroller manufactured by NEC (now Renesas Electronics). It belongs to the 78K0/Lx3 series of microcontrollers. These microcontrollers are known for their low-power consumption and integrated peripherals, making them suitable for a wide range of embedded applications.

Applications

• Consumer electronics: Remote controls, audio players, and small appliances.
• Industrial control: Simple motor control, sensor interfaces, and data logging.
• Automotive: Subsystems within vehicles, such as lighting control or simple sensor monitoring.
• Medical devices: Portable medical equipment and monitoring devices.

Features

• CPU Core: 78K0 core with a minimum instruction execution time of 0.4 μs.
• Memory: On-chip Flash memory for program storage. Size varies, but commonly found with 16KB or 32KB options in similar devices. Also features on-chip RAM for data storage.
• I/O Ports: Multiple general-purpose input/output (GPIO) pins for interfacing with external devices.
• Timers: Several timers/counters for various timing and counting functions, including PWM generation.
• Serial Communication: UART and/or SPI interfaces for serial communication with other devices.
• A/D Converter: Analog-to-digital converter (ADC) for converting analog signals to digital values.
• Low-Power Consumption: Designed for low-power operation, suitable for battery-powered applications.
• Interrupt Controller: Supports multiple interrupt sources for real-time response.

Benefits

• Cost-Effective: Integrated peripherals reduce the need for external components, lowering overall system cost.
• Low Power: Enables longer battery life in portable devices.
• Versatile: Suitable for a wide range of applications due to its flexible architecture and integrated peripherals.
• Easy to Use: Well-documented and supported development tools simplify software development.
• Compact Size: Available in small packages, making it suitable for space-constrained applications.

Additional Details

The UPD78F0534GK(R)-UET-A typically operates at a supply voltage of 1.8V to 5.5V. It's available in various package options, including QFP and LQFP. The operating temperature range is typically -40°C to +85°C. Programming is usually done via a dedicated programming interface using a Renesas programmer. Detailed electrical characteristics and timing diagrams can be found in the device's datasheet.