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

기술 솔루션에 UPD78F0474GK-GAK-AX 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

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.