IDT, Integrated Device Technology Inc
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93789DFLF
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93789DFLF

Basic Information Overview

  • Category: Electronic Component
  • Use: Integrated Circuit
  • Characteristics: High performance, low power consumption
  • Package: DIP (Dual Inline Package)
  • Essence: Microcontroller
  • Packaging/Quantity: Tray, 100 pieces per tray

Specifications and Parameters

  • Operating Voltage: 3.3V
  • Clock Speed: 16 MHz
  • Flash Memory: 256 KB
  • RAM: 32 KB
  • GPIO Pins: 20
  • ADC Channels: 8
  • Communication Interfaces: UART, I2C, SPI
  • Operating Temperature: -40°C to +85°C

Detailed and Complete Pin Configuration

Pin Number | Pin Name | Function --- | --- | --- 1 | VCC | Power Supply 2 | GND | Ground 3 | RESET | Reset Input 4 | XTAL1 | Crystal Oscillator Input 5 | XTAL2 | Crystal Oscillator Output 6 | AREF | Analog Reference Voltage 7-14 | A0-A7 | Analog Input Pins 15-22 | D0-D7 | Digital I/O Pins 23 | RST | Reset Output 24 | RXD | Serial Data Input 25 | TXD | Serial Data Output 26 | SDA | I2C Data Line 27 | SCL | I2C Clock Line 28 | SS | SPI Slave Select 29 | MOSI | SPI Master Out Slave In 30 | MISO | SPI Master In Slave Out 31 | SCK | SPI Clock 32 | ADC | Analog-to-Digital Converter

Functional Characteristics

  • Powerful microcontroller with advanced features
  • Low power consumption for energy-efficient applications
  • High-performance processing capabilities
  • Versatile communication interfaces for seamless integration
  • Robust analog-to-digital conversion for accurate measurements
  • Flexible digital I/O pins for various applications
  • Reliable reset mechanism for system stability

Advantages and Disadvantages

Advantages: - High performance and processing capabilities - Low power consumption for energy efficiency - Versatile communication interfaces for seamless integration - Robust analog-to-digital conversion for accurate measurements

Disadvantages: - Limited number of GPIO pins - Relatively high cost compared to other microcontrollers

Applicable Range of Products

  • Embedded systems
  • Internet of Things (IoT) devices
  • Robotics
  • Consumer electronics
  • Industrial automation

Working Principles

93789DFLF operates as a microcontroller, which is a compact integrated circuit that combines a processor core, memory, and various peripherals. It executes instructions stored in its flash memory to perform specific tasks. The microcontroller communicates with external devices through its GPIO pins and communication interfaces, enabling it to interact with the surrounding environment.

Detailed Application Field Plans

  1. Home Automation: 93789DFLF can be used to control and monitor various home appliances, such as lights, thermostats, and security systems.
  2. Wearable Devices: The microcontroller's low power consumption and small form factor make it suitable for wearable technology applications, including fitness trackers and smartwatches.
  3. Industrial Control Systems: 93789DFLF can be employed in industrial automation systems to control machinery, monitor sensors, and collect data for analysis.
  4. Automotive Electronics: The microcontroller can be utilized in automotive applications, such as engine management systems, infotainment systems, and advanced driver-assistance systems (ADAS).
  5. Smart Agriculture: 93789DFLF can be integrated into agricultural systems to automate irrigation, monitor soil conditions, and optimize crop growth.

Detailed Alternative Models

  1. 93789DFLX: Similar to 93789DFLF but with extended operating temperature range (-40°C to +105°C).
  2. 93789DFLS: Smaller package size (QFN) for space-constrained applications.
  3. 93789DFLG: Higher clock speed (32 MHz) for demanding real-time applications.
  4. 93789DFLP: Lower power variant with reduced operating voltage (1.8V) for ultra-low-power designs.
  5. 93789DFLE: Enhanced version with additional features, such as built-in encryption and secure boot capabilities.

5 Common Technical Questions and Answers

  1. Q: What is the maximum clock speed supported by 93789DFLF? A: The microcontroller supports a clock speed of up to 16 MHz.

  2. Q: How many analog input pins does 93789DFLF have? A: It has 8 analog input pins labeled A0 to A7.

  3. Q: Can I use 93789DFLF in automotive applications? A: Yes, the microcontroller is suitable for automotive electronics, including engine management systems and infotainment systems.

  4. Q: What is the operating voltage range of 93789