Microchip Technology
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
PIC16F1455-I/ML
詳細を表示 DataSheets

PIC16F1455-I/ML

Product Overview

Category: Microcontroller
Use: Embedded systems, control applications
Characteristics: Low-power, high-performance, versatile
Package: 20-pin QFN
Essence: Integrated microcontroller with various peripherals
Packaging/Quantity: Tube packaging, quantity varies

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 48 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 512 bytes
  • Number of I/O Pins: 18
  • ADC Channels: 12-bit, 13 channels
  • UART Modules: 1
  • SPI Modules: 1
  • I2C Modules: 1
  • Timers: 3
  • Comparators: 2
  • Operating Voltage Range: 2.3V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F1455-I/ML microcontroller has a total of 20 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input or digital I/O
  3. RA1/AN1 - Analog input or digital I/O
  4. RA2/AN2 - Analog input or digital I/O
  5. RA3/AN3 - Analog input or digital I/O
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O or comparator output
  7. RA5/AN4/SS/HLVDIN - Analog input or digital I/O or SPI slave select or High/Low-Voltage Detect input
  8. VSS - Ground
  9. RC0/T1OSO/T1CKI/CCP2 - Timer1 oscillator output or Timer1 clock input or CCP2 module
  10. RC1/T1OSI/CCP2 - Timer1 oscillator input or CCP2 module
  11. RC2/CCP1 - CCP1 module or digital I/O
  12. RC3/SCL/SDA - I2C bus clock or data or digital I/O
  13. RC4/SDO - SPI data output or digital I/O
  14. RC5/SDI/SDA - SPI data input or I2C bus data or digital I/O
  15. RC6/TX/CK - USART transmit or synchronous serial clock or digital I/O
  16. RC7/RX/DT - USART receive or asynchronous serial data or digital I/O
  17. OSC1/CLKIN - Oscillator crystal input
  18. OSC2/CLKOUT - Oscillator crystal output
  19. MCLR/VPP - Master Clear input or programming voltage
  20. VUSB - USB power supply

Functional Features

  • High-performance RISC CPU
  • Enhanced Flash program memory
  • EEPROM data memory
  • Integrated peripherals (ADC, UART, SPI, I2C, timers, comparators)
  • Low-power consumption modes
  • Brown-out Reset (BOR)
  • Power-on Reset (POR)
  • Watchdog Timer (WDT)
  • In-Circuit Serial Programming™ (ICSP™) capability
  • USB 2.0 Full-Speed Device Module

Advantages and Disadvantages

Advantages: - Versatile microcontroller with various integrated peripherals - High-performance CPU for efficient processing - Low-power consumption modes for energy efficiency - USB connectivity for easy interfacing with other devices - In-Circuit Serial Programming capability for convenient firmware updates

Disadvantages: - Limited program memory size compared to some other microcontrollers - Limited RAM size for data storage

Working Principles

The PIC16F1455-I/ML microcontroller operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory to perform various tasks. The integrated peripherals allow it to interface with external devices and perform control functions. The microcontroller can be programmed using In-Circuit Serial Programming, enabling firmware updates without removing it from the circuit.

Detailed Application Field Plans

The PIC16F1455-I/ML microcontroller finds applications in various fields, including: 1. Home automation systems 2. Industrial control systems 3. Automotive electronics 4. Medical devices 5. Consumer electronics 6. Internet of Things (IoT) devices 7. Robotics

Detailed and Complete Alternative Models

Some alternative models to the PIC16F1455-I/ML microcontroller are: 1. PIC16F1454-I/ML 2. PIC16F1459-I/ML 3. PIC18F14K50-I/ML 4. PIC18F25K50-I/ML

技術ソリューションにおける PIC16F1455-I/ML 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. What is the maximum clock frequency of PIC16F1455-I/ML?

    • The maximum clock frequency of PIC16F1455-I/ML is 48 MHz.

  2. What are the key features of PIC16F1455-I/ML?

    • PIC16F1455-I/ML features include 14KB Flash program memory, 512 bytes of RAM, and USB 2.0 support.

  3. Can PIC16F1455-I/ML be used for USB applications?

    • Yes, PIC16F1455-I/ML is suitable for USB applications due to its built-in USB 2.0 support.

  4. What programming language can be used with PIC16F1455-I/ML?

    • PIC16F1455-I/ML can be programmed using languages such as C, Assembly, and BASIC.

  5. Does PIC16F1455-I/ML have analog-to-digital conversion (ADC) capabilities?

    • Yes, PIC16F1455-I/ML has a 10-bit ADC module with up to 13 channels.

  6. Is PIC16F1455-I/ML suitable for low-power applications?

    • Yes, PIC16F1455-I/ML offers low-power modes and features to support low-power applications.

  7. What communication interfaces does PIC16F1455-I/ML support?

    • PIC16F1455-I/ML supports USART, SPI, and I2C communication interfaces.

  8. Can PIC16F1455-I/ML be used in automotive applications?

    • Yes, PIC16F1455-I/ML is suitable for automotive applications with proper considerations for environmental conditions.

  9. Are there development tools available for PIC16F1455-I/ML?

    • Yes, there are various development tools, including compilers, debuggers, and programmers, available for PIC16F1455-I/ML.

  10. What are the recommended operating conditions for PIC16F1455-I/ML?

    • The recommended operating voltage range for PIC16F1455-I/ML is 2.3V to 5.5V, with a temperature range of -40°C to 125°C.