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PIC16HV785-I/P
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PIC16HV785-I/P

Product Overview

  • Category: Microcontroller
  • Use: Embedded systems, control applications
  • Characteristics: High voltage operation, low power consumption, small form factor
  • Package: PDIP (Plastic Dual In-line Package)
  • Essence: A microcontroller designed for high voltage applications with low power requirements.
  • Packaging/Quantity: Available in tubes of 25 units.

Specifications

  • Architecture: 8-bit
  • CPU Speed: 20 MHz
  • Program Memory Size: 7.5 KB
  • RAM Size: 256 bytes
  • Operating Voltage Range: 2.5V to 5.5V
  • Number of I/O Pins: 18
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 10-bit, 8 channels
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16HV785-I/P microcontroller has a total of 18 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input or digital I/O pin
  3. RA1/AN1 - Analog input or digital I/O pin
  4. RA2/AN2 - Analog input or digital I/O pin
  5. RA3/AN3 - Analog input or digital I/O pin
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O pin
  7. RA5/MCLR/VPP - Master Clear input or programming voltage input
  8. VSS - Ground
  9. RB0/INT - External interrupt or digital I/O pin
  10. RB1/SDI/SDA - Serial Data Input or I2C data line
  11. RB2/SDO/SCL - Serial Data Output or I2C clock line
  12. RB3/PGM - Programming voltage input or digital I/O pin
  13. RB4/T1OSO/T1CKI - Timer1 oscillator output or Timer1 clock input
  14. RB5/T1OSI/SS - Timer1 oscillator input or Slave Select input for SPI
  15. RB6/PGC - Programming clock input or ICSP clock input
  16. RB7/PGD - Programming data input/output or ICSP data input/output
  17. VDD - Power supply voltage
  18. VSS - Ground

Functional Features

  • High voltage operation (up to 5.5V)
  • Low power consumption for extended battery life
  • 8-bit architecture for efficient processing
  • Multiple communication interfaces for versatile connectivity
  • On-chip analog-to-digital converter for sensor interfacing
  • Timers for precise timing and control

Advantages and Disadvantages

Advantages: - Suitable for high voltage applications - Low power consumption extends battery life - Compact form factor allows for space-constrained designs - Versatile communication interfaces enable connectivity with various devices

Disadvantages: - Limited program memory size (7.5 KB) - Limited RAM size (256 bytes) - Limited number of I/O pins (18)

Working Principles

The PIC16HV785-I/P microcontroller operates based on an 8-bit architecture. It executes instructions stored in its program memory, performs calculations, and controls external devices through its I/O pins. The microcontroller can communicate with other devices using its built-in USART, SPI, and I2C interfaces. It also features timers for precise timing and an analog-to-digital converter for reading analog signals.

Detailed Application Field Plans

The PIC16HV785-I/P microcontroller finds applications in various fields, including: 1. Industrial automation: Control systems for machinery and equipment. 2. Automotive: Engine management, dashboard control, and safety systems. 3. Home automation: Smart home devices, lighting control, and security systems. 4. Medical devices: Patient monitoring, diagnostics, and drug delivery systems. 5. Consumer electronics: Remote controls, gaming consoles, and wearable devices.

Detailed and Complete Alternative Models

  1. PIC16F785-I/P: Similar to PIC16HV785-I/P but operates at a lower voltage range (2.0V to 5.5V).
  2. PIC16F877A-I/P: A popular 8-bit microcontroller with larger program memory and more I/O pins.
  3. PIC18F45K22-I/P: An advanced 8-bit microcontroller with higher performance and additional features.

(Note: This list is not exhaustive and there are several other alternative models available in the market.)

This encyclopedia entry provides an overview of the PIC16HV785-I/P microcontroller, including its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16HV785-I/P in technische oplossingen

  1. What is the maximum operating frequency of PIC16HV785-I/P?
    - The maximum operating frequency of PIC16HV785-I/P is 20 MHz.

  2. Can PIC16HV785-I/P be used in automotive applications?
    - Yes, PIC16HV785-I/P is suitable for automotive applications due to its robust design and wide operating voltage range.

  3. What communication interfaces does PIC16HV785-I/P support?
    - PIC16HV785-I/P supports SPI, I2C, and UART communication interfaces.

  4. Is PIC16HV785-I/P suitable for battery-powered applications?
    - Yes, PIC16HV785-I/P is suitable for battery-powered applications due to its low power consumption and sleep modes.

  5. What are the available package options for PIC16HV785-I/P?
    - PIC16HV785-I/P is available in PDIP and SOIC package options.

  6. Can PIC16HV785-I/P be used in industrial control systems?
    - Yes, PIC16HV785-I/P is suitable for industrial control systems due to its high noise immunity and robustness.

  7. Does PIC16HV785-I/P have built-in analog-to-digital converters (ADC)?
    - Yes, PIC16HV785-I/P features built-in 10-bit ADCs for analog signal processing.

  8. What is the temperature range for operating PIC16HV785-I/P?
    - PIC16HV785-I/P can operate within a temperature range of -40°C to 125°C.

  9. Can PIC16HV785-I/P be programmed using a standard programmer?
    - Yes, PIC16HV785-I/P can be programmed using a standard PIC programmer or in-circuit serial programming (ICSP).

  10. Are there any application notes or reference designs available for PIC16HV785-I/P?
    - Yes, Microchip provides comprehensive application notes and reference designs for implementing PIC16HV785-I/P in various technical solutions.