Renesas Electronics America
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UPD78F0474GK-GAK-AX
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UPD78F0474GK-GAK-AX

Product Overview

Category

The UPD78F0474GK-GAK-AX belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for control and processing purposes.

Characteristics

  • High-performance 8-bit microcontroller
  • Low power consumption
  • Wide operating voltage range
  • Integrated peripherals for enhanced functionality
  • Robust design for reliable operation

Package

The UPD78F0474GK-GAK-AX is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of electronic devices.

Packaging/Quantity

The UPD78F0474GK-GAK-AX is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 16 MHz
  • Flash Memory: 32 KB
  • RAM: 2 KB
  • Operating Voltage Range: 2.7V to 5.5V
  • Number of I/O Pins: 38
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 8-bit and 16-bit timers/counters
  • Analog-to-Digital Converter (ADC): 10-bit resolution, multiple channels
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UPD78F0474GK-GAK-AX has a total of 38 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. P00 to P37 - General-purpose I/O pins
  4. RESET - Reset pin
  5. XTAL1, XTAL2 - Crystal oscillator input/output
  6. AVREF - Analog reference voltage
  7. AIN0 to AIN7 - Analog input channels
  8. SDA, SCL - I2C communication interface pins
  9. TXD, RXD - UART communication interface pins
  10. T0, T1, T2, T3 - Timer/counter pins

Functional Features

The UPD78F0474GK-GAK-AX microcontroller offers several functional features that enhance its usability and performance:

  1. High-speed processing capabilities for efficient control operations.
  2. Integrated communication interfaces (UART, SPI, I2C) for seamless data exchange with external devices.
  3. Multiple timers/counters for precise timing and event management.
  4. Analog-to-digital converter (ADC) for accurate measurement and monitoring of analog signals.
  5. Low power consumption, making it suitable for battery-powered applications.
  6. Robust design ensures reliable operation in various environmental conditions.

Advantages and Disadvantages

Advantages

  • High-performance processing capabilities
  • Wide operating voltage range
  • Integrated peripherals simplify system design
  • Low power consumption extends battery life
  • Robust design ensures reliability

Disadvantages

  • Limited flash memory capacity compared to some other microcontrollers
  • Relatively higher cost compared to lower-end microcontrollers

Working Principles

The UPD78F0474GK-GAK-AX operates based on the principles of a typical 8-bit microcontroller. It executes instructions stored in its flash memory, processes data, and controls various peripheral devices according to the program logic. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling it to perform a wide range of tasks in electronic systems.

Detailed Application Field Plans

The UPD78F0474GK-GAK-AX microcontroller finds applications in various fields, including but not limited to:

  1. Consumer Electronics: Used in home appliances, audio/video systems, and remote controls.
  2. Industrial Automation: Employed in control systems for machinery, robotics, and process automation.
  3. Automotive: Integrated into automotive electronics for engine control, dashboard displays, and safety systems.
  4. Internet of Things (IoT): Enables connectivity and control in IoT devices such as smart home systems and wearable devices.
  5. Medical Devices: Utilized in medical equipment for monitoring, diagnostics, and treatment.

Detailed and Complete Alternative Models

  1. UPD78F0474GK-GAK-AY
  2. UPD78F0474GK-GAK-AZ
  3. UPD78F0474GK-GAK-BX
  4. UPD78F0474GK-GAK-BY
  5. UPD78F0474GK-GAK-BZ

These alternative models offer similar functionality and specifications, providing flexibility in choosing the most suitable microcontroller for specific

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von UPD78F0474GK-GAK-AX in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of UPD78F0474GK-GAK-AX in technical solutions:

  1. Q: What is UPD78F0474GK-GAK-AX? A: UPD78F0474GK-GAK-AX is a microcontroller unit (MCU) manufactured by Renesas Electronics. It is commonly used in various technical solutions for embedded systems.

  2. Q: What are the key features of UPD78F0474GK-GAK-AX? A: Some key features of UPD78F0474GK-GAK-AX include a 16-bit CPU core, flash memory, RAM, multiple communication interfaces, analog-to-digital converters, timers, and various I/O ports.

  3. Q: What are the typical applications of UPD78F0474GK-GAK-AX? A: UPD78F0474GK-GAK-AX is often used in applications such as industrial automation, consumer electronics, automotive systems, home appliances, and other embedded control systems.

  4. Q: How much flash memory does UPD78F0474GK-GAK-AX have? A: UPD78F0474GK-GAK-AX has 32 kilobytes (KB) of flash memory, which can be used for storing program code and data.

  5. Q: Can UPD78F0474GK-GAK-AX communicate with other devices? A: Yes, UPD78F0474GK-GAK-AX supports various communication interfaces like UART, SPI, and I2C, allowing it to communicate with external devices such as sensors, displays, and other microcontrollers.

  6. Q: Does UPD78F0474GK-GAK-AX have analog-to-digital converters (ADC)? A: Yes, UPD78F0474GK-GAK-AX has built-in 10-bit ADCs, which can be used to convert analog signals from sensors or other sources into digital values for processing.

  7. Q: How many I/O ports are available in UPD78F0474GK-GAK-AX? A: UPD78F0474GK-GAK-AX provides a total of 32 general-purpose I/O ports, which can be configured as inputs or outputs based on the application requirements.

  8. Q: Can UPD78F0474GK-GAK-AX operate at low power? A: Yes, UPD78F0474GK-GAK-AX is designed to operate at low power. It offers various power-saving modes and features like sleep mode, standby mode, and clock control to optimize power consumption.

  9. Q: Is UPD78F0474GK-GAK-AX suitable for real-time applications? A: Yes, UPD78F0474GK-GAK-AX is capable of handling real-time tasks due to its high-performance CPU core, timers, and interrupt handling capabilities.

  10. Q: Are development tools available for programming UPD78F0474GK-GAK-AX? A: Yes, Renesas provides a range of development tools, including integrated development environments (IDEs), compilers, debuggers, and programmers, specifically designed for programming and debugging UPD78F0474GK-GAK-AX-based applications.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and the context of the technical solution.