Microchip Technology
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PIC16F1789-I/ML
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PIC16F1789-I/ML

Product Overview

Category

The PIC16F1789-I/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash program memory with self-read/write capability
  • Enhanced mid-range core with 49 instructions
  • Wide operating voltage range: 2.3V to 5.5V
  • Low power consumption
  • Integrated peripherals for versatile functionality
  • Robust communication interfaces
  • Ample I/O pins for flexible connectivity

Package

The PIC16F1789-I/ML is available in a small form factor, ML (QFN) package, which stands for Micro Leadframe Quad Flat No-Lead. This package offers excellent thermal dissipation and compact size, making it suitable for space-constrained applications.

Essence

The essence of the PIC16F1789-I/ML lies in its ability to provide efficient and reliable control and processing capabilities within a compact and low-power microcontroller package.

Packaging/Quantity

The PIC16F1789-I/ML is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact quantity may vary depending on the manufacturer's specifications and customer requirements.

Specifications

  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 1 KB
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 28
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • Timers: Multiple timers/counters with various modes
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.3V to 5.5V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F1789-I/ML features 28 I/O pins, each serving a specific purpose. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

1. High-Performance RISC Architecture

The PIC16F1789-I/ML utilizes a high-performance 8-bit RISC architecture, enabling efficient execution of instructions and rapid processing of data.

2. Flash Program Memory

With its self-read/write capability, the microcontroller's flash program memory allows for easy and convenient programming and updating of firmware.

3. Enhanced Mid-Range Core

The enhanced mid-range core of the PIC16F1789-I/ML offers a wide range of instructions, providing flexibility and versatility in programming and control tasks.

4. Integrated Peripherals

This microcontroller incorporates various peripherals such as timers, UART, SPI, and I2C interfaces, enabling seamless integration with external devices and expanding its functionality.

5. Low Power Consumption

Designed with power efficiency in mind, the PIC16F1789-I/ML minimizes power consumption, making it suitable for battery-powered applications or energy-conscious designs.

Advantages and Disadvantages

Advantages

  • Compact size and low-power consumption make it ideal for portable and battery-operated devices.
  • Versatile integrated peripherals simplify system design and reduce external component count.
  • Wide operating voltage range allows for compatibility with different power supply configurations.
  • Robust communication interfaces facilitate seamless data exchange with other devices.

Disadvantages

  • Limited program memory size may restrict the complexity of applications that can be implemented.
  • Being an 8-bit microcontroller, it may not be suitable for computationally intensive tasks compared to higher-bit architectures.

Working Principles

The PIC16F1789-I/ML operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with peripherals, and processes data according to the programmed logic.

Detailed Application Field Plans

The PIC16F1789-I/ML finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC16F1789-I/ML include: - PIC16F1788-I/ML - PIC16F1787-I/ML - PIC16F1786-I/ML - PIC16F1785-I/ML

These alternative models may have slight differences in specifications or pin configurations, so it is important to refer to their respective datasheets for detailed information.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16F1789-I/ML in technische oplossingen

  1. What is the maximum operating frequency of PIC16F1789-I/ML?
    - The maximum operating frequency of PIC16F1789-I/ML is 32 MHz.

  2. Can PIC16F1789-I/ML be used for motor control applications?
    - Yes, PIC16F1789-I/ML can be used for motor control applications with its integrated peripherals such as PWM and capture/compare modules.

  3. Does PIC16F1789-I/ML support communication protocols like I2C and SPI?
    - Yes, PIC16F1789-I/ML supports communication protocols like I2C and SPI through its MSSP module.

  4. What are the available memory options for program storage in PIC16F1789-I/ML?
    - PIC16F1789-I/ML offers flash program memory of up to 14 KB.

  5. Can PIC16F1789-I/ML be powered by a single supply voltage?
    - Yes, PIC16F1789-I/ML can be powered by a single supply voltage ranging from 1.8V to 5.5V.

  6. Is there an integrated analog-to-digital converter (ADC) in PIC16F1789-I/ML?
    - Yes, PIC16F1789-I/ML features a 10-bit ADC with up to 24 channels.

  7. What development tools are available for programming PIC16F1789-I/ML?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC16F1789-I/ML.

  8. Can PIC16F1789-I/ML be used in low-power applications?
    - Yes, PIC16F1789-I/ML offers low-power modes and features to support low-power applications.

  9. Are there any application notes or reference designs available for PIC16F1789-I/ML?
    - Yes, Microchip provides application notes and reference designs for various applications using PIC16F1789-I/ML.

  10. What are the available package options for PIC16F1789-I/ML?
    - PIC16F1789-I/ML is available in various package options including QFN, SSOP, and PDIP.