UPD78F1143AF1-AN1-A

Product Overview

Category

The UPD78F1143AF1-AN1-A belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Compact size
• Wide operating voltage range
• Robust design for reliable operation

Package

The UPD78F1143AF1-AN1-A is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for electronic devices and systems.

Packaging/Quantity

The UPD78F1143AF1-AN1-A is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Microcontroller architecture: 8-bit
• CPU clock frequency: Up to 16 MHz
• Flash memory: 32 KB
• RAM: 2 KB
• Operating voltage range: 2.7V to 5.5V
• Number of I/O pins: 24
• Communication interfaces: UART, SPI, I2C
• Analog-to-digital converter (ADC): 10-bit resolution, 8 channels
• Timers/Counters: Multiple timers/counters with various modes

Detailed Pin Configuration

The UPD78F1143AF1-AN1-A microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pins 1-8: Port A (I/O)
• Pins 9-16: Port B (I/O)
• Pins 17-24: Port C (I/O)
• Pins 25-32: Port D (I/O)
• Pins 33-40: Port E (I/O)
• Pins 41-44: Power supply and ground pins

Functional Features

1. High-speed processing: The microcontroller operates at a clock frequency of up to 16 MHz, enabling fast execution of instructions.
2. Versatile communication interfaces: The UART, SPI, and I2C interfaces facilitate seamless communication with other devices.
3. Analog-to-digital conversion: The built-in ADC allows for accurate measurement of analog signals.
4. Timers/Counters: Multiple timers/counters provide precise timing control for various applications.
5. Low power consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High-performance capabilities
• Compact size for space-constrained designs
• Wide operating voltage range allows for flexibility in power supply options
• Robust design ensures reliable operation even in harsh environments

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• Limited number of I/O pins may restrict the connectivity options in complex systems

Working Principles

The UPD78F1143AF1-AN1-A microcontroller follows the basic principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data, and controls the connected devices based on the program code.

Detailed Application Field Plans

The UPD78F1143AF1-AN1-A microcontroller finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the UPD78F1143AF1-AN1-A microcontroller are: - ATmega328P by Microchip - STM32F103C8T6 by STMicroelectronics - PIC18F4550 by Microchip

These alternative models provide comparable features and can be considered as substitutes depending on specific requirements.

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