Renesas Electronics America
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UPD78F1235GK-GAJ-AX

UPD78F1235GK-GAJ-AX

Product Overview

Category

The UPD78F1235GK-GAJ-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 and reliable design

Package

The UPD78F1235GK-GAJ-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 UPD78F1235GK-GAJ-AX is typically packaged in reels or trays, with quantities varying depending on customer requirements.

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: 30
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 4
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UPD78F1235GK-GAJ-AX microcontroller has a total of 30 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. P00 - General-purpose I/O pin
  4. P01 - General-purpose I/O pin
  5. P02 - General-purpose I/O pin
  6. P03 - General-purpose I/O pin
  7. P04 - General-purpose I/O pin
  8. P05 - General-purpose I/O pin
  9. P06 - General-purpose I/O pin
  10. P07 - General-purpose I/O pin
  11. P10 - General-purpose I/O pin
  12. P11 - General-purpose I/O pin
  13. P12 - General-purpose I/O pin
  14. P13 - General-purpose I/O pin
  15. P14 - General-purpose I/O pin
  16. P15 - General-purpose I/O pin
  17. P16 - General-purpose I/O pin
  18. P17 - General-purpose I/O pin
  19. P20 - General-purpose I/O pin
  20. P21 - General-purpose I/O pin
  21. P22 - General-purpose I/O pin
  22. P23 - General-purpose I/O pin
  23. P24 - General-purpose I/O pin
  24. P25 - General-purpose I/O pin
  25. P26 - General-purpose I/O pin
  26. P27 - General-purpose I/O pin
  27. RESET - Reset pin
  28. XTAL1 - Crystal oscillator input
  29. XTAL2 - Crystal oscillator output
  30. AVSS - Analog ground

Functional Features

The UPD78F1235GK-GAJ-AX microcontroller offers several functional features that enhance its usability and performance:

  1. Integrated Peripherals: The microcontroller includes various integrated peripherals such as UART, SPI, and I2C interfaces, allowing seamless communication with other devices.
  2. Timers/Counters: The presence of four timers/counters enables precise timing and event counting capabilities.
  3. Analog-to-Digital Converter (ADC): The built-in 10-bit ADC facilitates the conversion of analog signals into digital data, expanding the microcontroller's sensing capabilities.
  4. Low Power Consumption: The microcontroller is designed to operate efficiently with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • High-performance processing capabilities
  • Wide operating voltage range allows flexibility in various applications
  • Integrated peripherals simplify system design and reduce external component count
  • Low power consumption extends battery life in portable devices
  • Compact package size enables space-saving designs

Disadvantages

  • Limited memory capacity compared to higher-end microcontrollers
  • 8-bit architecture may not be suitable for complex computational tasks
  • Lack of advanced features found in more specialized microcontrollers

Working Principles

The UPD78F1235GK-GAJ-AX microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, utilizing its CPU to perform various tasks. The integrated peripherals and I/O pins allow communication with external devices and enable control over connected components. The microcontroller's working principles revolve around efficient data processing, precise timing, and seamless

기술 솔루션에 UPD78F1235GK-GAJ-AX 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of UPD78F1235GK-GAJ-AX in technical solutions:

  1. Q: What is UPD78F1235GK-GAJ-AX? A: UPD78F1235GK-GAJ-AX is a microcontroller manufactured by Renesas Electronics. It is commonly used in various technical solutions.

  2. Q: What are the key features of UPD78F1235GK-GAJ-AX? A: Some key features of UPD78F1235GK-GAJ-AX include a 16-bit CPU, flash memory, multiple communication interfaces, analog-to-digital converters, and various timers.

  3. Q: What applications can UPD78F1235GK-GAJ-AX be used for? A: UPD78F1235GK-GAJ-AX can be used in a wide range of applications such as industrial automation, consumer electronics, automotive systems, and home appliances.

  4. Q: How much flash memory does UPD78F1235GK-GAJ-AX have? A: UPD78F1235GK-GAJ-AX has 64 kilobytes (KB) of flash memory.

  5. Q: Can UPD78F1235GK-GAJ-AX communicate with other devices? A: Yes, UPD78F1235GK-GAJ-AX supports multiple communication interfaces like UART, I2C, and SPI, allowing it to communicate with other devices.

  6. Q: Does UPD78F1235GK-GAJ-AX have any analog-to-digital converters (ADC)? A: Yes, UPD78F1235GK-GAJ-AX has built-in 10-bit ADCs, which can be used to convert analog signals into digital values.

  7. Q: What is the operating voltage range of UPD78F1235GK-GAJ-AX? A: The operating voltage range of UPD78F1235GK-GAJ-AX is typically between 2.7 volts (V) and 5.5V.

  8. Q: Can UPD78F1235GK-GAJ-AX be programmed using a high-level language like C? A: Yes, UPD78F1235GK-GAJ-AX can be programmed using various high-level languages like C or C++.

  9. Q: Are there any development tools available for UPD78F1235GK-GAJ-AX? A: Yes, Renesas provides development tools such as compilers, debuggers, and integrated development environments (IDEs) specifically designed for programming UPD78F1235GK-GAJ-AX.

  10. Q: Where can I find more information about UPD78F1235GK-GAJ-AX? A: You can find more detailed information about UPD78F1235GK-GAJ-AX in the datasheet provided by Renesas Electronics. Additionally, their website and online forums are good resources for technical documentation and support.