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PIC16F1454-E/ST
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PIC16F1454-E/ST

Product Overview

Category

The PIC16F1454-E/ST belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High performance
  • Small form factor
  • Wide operating voltage range
  • Integrated peripherals

Package

The PIC16F1454-E/ST is available in a small surface mount package, making it suitable for compact designs.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16F1454-E/ST is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Architecture: 8-bit
  • Flash Program Memory: 14 KB
  • RAM: 512 bytes
  • Operating Voltage Range: 2.3V to 5.5V
  • Number of I/O Pins: 20
  • Timers: 2
  • Analog-to-Digital Converter (ADC): 10-bit, 12 channels
  • Communication Interfaces: USART, SPI, I2C
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16F1454-E/ST has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. MCLR/VPP - Master Clear input/Voltage Programming input
  8. VSS - Ground
  9. RB0/AN12 - General-purpose I/O pin/Analog input
  10. RB1/AN10 - General-purpose I/O pin/Analog input
  11. RB2/AN8 - General-purpose I/O pin/Analog input
  12. RB3/AN9 - General-purpose I/O pin/Analog input
  13. RB4/AN11 - General-purpose I/O pin/Analog input
  14. RB5 - General-purpose I/O pin
  15. RB6 - General-purpose I/O pin
  16. RB7 - General-purpose I/O pin
  17. RC0 - General-purpose I/O pin
  18. RC1 - General-purpose I/O pin
  19. RC2 - General-purpose I/O pin
  20. VUSB - USB power supply

Functional Features

The PIC16F1454-E/ST offers several functional features that enhance its performance and versatility:

  • Enhanced core with 8-bit RISC architecture
  • Flash program memory for storing user code
  • Integrated peripherals such as timers, ADC, and communication interfaces
  • Low-power sleep mode for energy efficiency
  • Brown-out Reset (BOR) for reliable operation during power fluctuations
  • In-Circuit Serial Programming™ (ICSP™) for easy programming and debugging

Advantages and Disadvantages

Advantages

  • Compact size allows for integration into space-constrained designs
  • Low power consumption extends battery life in portable devices
  • Wide operating voltage range provides flexibility in various applications
  • Integrated peripherals reduce the need for external components
  • In-Circuit Serial Programming simplifies development and testing processes

Disadvantages

  • Limited program memory compared to higher-end microcontrollers
  • Limited number of I/O pins may restrict the complexity of certain projects
  • Lack of advanced features found in more specialized microcontrollers

Working Principles

The PIC16F1454-E/ST operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes its integrated peripherals to perform various tasks. The microcontroller's core processes data and controls the flow of information within the system it is embedded in.

Detailed Application Field Plans

The PIC16F1454-E/ST finds applications in a wide range of fields, including but not limited to:

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

Its compact size, low power consumption, and integrated peripherals make it suitable for diverse applications that require control and processing capabilities.

Detailed and Complete Alternative Models

  • PIC16F1455-E/ST
  • PIC16F1459-E/ST
  • PIC18F14K50-I/SS
  • PIC18F14K50-I/P
  • PIC18F14K50-I/SO

These alternative models offer similar functionality and

技術ソリューションにおける PIC16F1454-E/ST の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is the maximum operating frequency of PIC16F1454-E/ST?
    Answer: The maximum operating frequency of PIC16F1454-E/ST is 48 MHz.

  2. Question: Can PIC16F1454-E/ST be used for USB applications?
    Answer: Yes, PIC16F1454-E/ST features USB capability and can be used for USB applications.

  3. Question: What are the available communication interfaces on PIC16F1454-E/ST?
    Answer: PIC16F1454-E/ST supports various communication interfaces including SPI, I2C, and UART.

  4. Question: Is PIC16F1454-E/ST suitable for low-power applications?
    Answer: Yes, PIC16F1454-E/ST is designed for low-power applications and features multiple low-power modes.

  5. Question: What is the maximum number of I/O pins on PIC16F1454-E/ST?
    Answer: PIC16F1454-E/ST has 14 I/O pins available for interfacing with external components.

  6. Question: Can PIC16F1454-E/ST be programmed using C language?
    Answer: Yes, PIC16F1454-E/ST can be programmed using C language through MPLAB XC8 compiler.

  7. Question: Does PIC16F1454-E/ST have built-in analog-to-digital converters (ADC)?
    Answer: Yes, PIC16F1454-E/ST features integrated ADC modules for analog signal processing.

  8. Question: What is the flash memory size of PIC16F1454-E/ST?
    Answer: PIC16F1454-E/ST has 14 KB of flash memory for program storage.

  9. Question: Can PIC16F1454-E/ST be used in automotive applications?
    Answer: Yes, PIC16F1454-E/ST is suitable for automotive applications and complies with AEC-Q100 standards.

  10. Question: Are there any development boards available for PIC16F1454-E/ST?
    Answer: Yes, there are development boards specifically designed for PIC16F1454-E/ST to aid in prototyping and testing.