Renesas Electronics America
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
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

Énumérez 10 questions et réponses courantes liées à l'application de UPD78F1235GK-GAJ-AX dans les solutions techniques

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.