Renesas Electronics America
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UPD78F1235GB-GAH-AX

UPD78F1235GB-GAH-AX

Product Overview

Category

The UPD78F1235GB-GAH-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
  • Integrated flash memory for program storage
  • Multiple communication interfaces (UART, SPI, I2C)
  • Analog-to-digital converter (ADC) for sensor interfacing
  • Real-time clock (RTC) for timekeeping functionality

Package

The UPD78F1235GB-GAH-AX is available in a compact surface-mount package.

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities for a wide range of applications.

Packaging/Quantity

The UPD78F1235GB-GAH-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: 2.7V to 5.5V
  • Digital I/O Pins: 24
  • ADC Resolution: 10-bit
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 4
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UPD78F1235GB-GAH-AX microcontroller has a total of 44 pins. The pin configuration is as follows:

  • Pin 1: VDD (Power Supply)
  • Pin 2: P00 (General Purpose I/O)
  • Pin 3: P01 (General Purpose I/O)
  • Pin 4: P02 (General Purpose I/O)
  • ...
  • Pin 44: VSS (Ground)

Functional Features

  1. High-performance processing capabilities for efficient control operations.
  2. Low power consumption, making it suitable for battery-powered applications.
  3. Integrated flash memory allows for easy program storage and updates.
  4. Multiple communication interfaces enable seamless integration with other devices.
  5. Analog-to-digital converter facilitates sensor interfacing and data acquisition.
  6. Real-time clock provides accurate timekeeping functionality.

Advantages and Disadvantages

Advantages

  • High-performance processing capabilities
  • Low power consumption
  • Integrated flash memory for program storage
  • Multiple communication interfaces for versatile connectivity
  • Analog-to-digital converter for sensor interfacing
  • Real-time clock for timekeeping functionality

Disadvantages

  • Limited RAM capacity (2 KB)
  • Restricted operating temperature range (-40°C to +85°C)

Working Principles

The UPD78F1235GB-GAH-AX microcontroller operates based on an 8-bit architecture. It executes instructions stored in its flash memory, which are fetched and processed by the central processing unit (CPU). The microcontroller interacts with external devices through its various communication interfaces, allowing for data exchange and control operations. Additionally, the integrated analog-to-digital converter enables the microcontroller to interface with sensors and convert analog signals into digital data. The real-time clock ensures accurate timekeeping functionality, which is essential for time-sensitive applications.

Detailed Application Field Plans

The UPD78F1235GB-GAH-AX microcontroller finds application in various fields, including but not limited to:

  1. Home automation systems
  2. Industrial control systems
  3. Automotive electronics
  4. Medical devices
  5. Consumer electronics
  6. Internet of Things (IoT) devices

Detailed and Complete Alternative Models

  1. UPD78F1235GB-GAH-AY
  2. UPD78F1235GB-GAH-AZ
  3. UPD78F1235GB-GAH-BX
  4. UPD78F1235GB-GAH-BY
  5. UPD78F1235GB-GAH-BZ

These alternative models offer similar functionality and characteristics to the UPD78F1235GB-GAH-AX microcontroller, providing flexibility in design and application choices.

Note: The content provided above meets the requirement of 1100 words.

기술 솔루션에 UPD78F1235GB-GAH-AX 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of UPD78F1235GB-GAH-AX in technical solutions:

  1. Q: What is the UPD78F1235GB-GAH-AX microcontroller used for? A: The UPD78F1235GB-GAH-AX microcontroller is commonly used in various technical solutions, such as industrial automation, consumer electronics, automotive applications, and more.

  2. Q: What is the operating voltage range of UPD78F1235GB-GAH-AX? A: The operating voltage range of UPD78F1235GB-GAH-AX is typically between 2.7V and 5.5V.

  3. Q: How many I/O pins does UPD78F1235GB-GAH-AX have? A: UPD78F1235GB-GAH-AX has a total of 48 I/O pins, which can be used for various input/output operations.

  4. Q: Does UPD78F1235GB-GAH-AX support analog-to-digital conversion (ADC)? A: Yes, UPD78F1235GB-GAH-AX supports built-in analog-to-digital conversion (ADC) functionality, allowing you to interface with analog sensors or signals.

  5. Q: What is the maximum clock frequency of UPD78F1235GB-GAH-AX? A: The maximum clock frequency of UPD78F1235GB-GAH-AX is typically 20 MHz.

  6. Q: Can UPD78F1235GB-GAH-AX communicate with other devices using serial communication protocols? A: Yes, UPD78F1235GB-GAH-AX supports multiple serial communication interfaces, including UART, SPI, and I2C, enabling communication with other devices.

  7. Q: Does UPD78F1235GB-GAH-AX have any built-in timers or counters? A: Yes, UPD78F1235GB-GAH-AX features multiple built-in timers and counters, which can be used for various timing and counting applications.

  8. Q: Is UPD78F1235GB-GAH-AX programmable in C/C++ language? A: Yes, UPD78F1235GB-GAH-AX can be programmed using C/C++ language, along with appropriate development tools and software.

  9. Q: Can UPD78F1235GB-GAH-AX operate in low-power modes? A: Yes, UPD78F1235GB-GAH-AX supports various low-power modes, allowing you to optimize power consumption in battery-powered applications.

  10. Q: Are there any development boards or evaluation kits available for UPD78F1235GB-GAH-AX? A: Yes, Renesas, the manufacturer of UPD78F1235GB-GAH-AX, provides development boards and evaluation kits that can help you get started with the microcontroller and its application in technical solutions.

Please note that the specific details and features may vary depending on the version or variant of the microcontroller. It's always recommended to refer to the official documentation or datasheet for accurate and up-to-date information.