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PIC16F1789-E/P
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PIC16F1789-E/P

Product Overview

Category

The PIC16F1789-E/P belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for control and processing purposes.

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash program memory with self-read/write capability
  • Enhanced mid-range core with 49 instructions
  • Integrated peripherals for versatile applications
  • Low power consumption
  • Wide operating voltage range
  • Robust package for durability

Package

The PIC16F1789-E/P is available in a 40-pin PDIP (Plastic Dual In-line Package) format.

Essence

The essence of the PIC16F1789-E/P lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 1 KB
  • Number of I/O Pins: 35
  • Analog-to-Digital Converter (ADC): 10-bit, 13 channels
  • Timers: Multiple timers/counters with various modes
  • Communication Interfaces: USART, SPI, I2C
  • Operating Voltage Range: 2.3V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F1789-E/P features a total of 40 pins, each serving a specific purpose. The detailed 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. RA5 - General-purpose I/O pin
  8. VSS - Ground
  9. OSC1/CLKIN - Oscillator input
  10. OSC2/CLKOUT - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. RC6 - General-purpose I/O pin
  18. RC7 - General-purpose I/O pin
  19. VUSB - USB power supply voltage
  20. RB0 - General-purpose I/O pin
  21. RB1 - General-purpose I/O pin
  22. RB2 - General-purpose I/O pin
  23. RB3 - General-purpose I/O pin
  24. RB4 - General-purpose I/O pin
  25. RB5 - General-purpose I/O pin
  26. RB6 - General-purpose I/O pin
  27. RB7 - General-purpose I/O pin
  28. RB8 - General-purpose I/O pin
  29. RB9 - General-purpose I/O pin
  30. RB10 - General-purpose I/O pin
  31. RB11 - General-purpose I/O pin
  32. RB12 - General-purpose I/O pin
  33. RB13 - General-purpose I/O pin
  34. RB14 - General-purpose I/O pin
  35. RB15 - General-purpose I/O pin
  36. VCAP - Capacitor connection for internal voltage regulator
  37. AVDD - Analog power supply voltage
  38. AN0 - Analog input channel 0
  39. AN1 - Analog input channel 1
  40. AVSS - Analog ground

Functional Features

The PIC16F1789-E/P offers a range of functional features that enhance its versatility and performance. Some notable features include:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
  • Integrated Analog-to-Digital Converter (ADC) for precise analog signal acquisition
  • Enhanced USART module for serial communication
  • Master Synchronous Serial Port (MSSP) module supporting I2C and SPI protocols
  • Multiple timers/counters with various modes for accurate timing and event management
  • Enhanced Power-On Reset (POR) and Brown-Out Reset (BOR) circuits for reliable operation
  • Low-power sleep mode for energy-efficient applications

Advantages and Disadvantages

Advantages

  • High-performance RISC architecture enables efficient processing
  • Wide operating voltage range allows compatibility with various power sources
  • Integrated peripherals reduce the need for external components
  • Low power consumption extends battery life in portable devices
  • Robust package ensures durability in harsh environments

Disadvantages

  • Limited program memory size may restrict complex applications
  • 8-bit architecture may

기술 솔루션에 PIC16F1789-E/P 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

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

  2. Can PIC16F1789-E/P be used for motor control applications?
    - Yes, PIC16F1789-E/P can be used for motor control applications with its integrated peripherals and PWM capabilities.

  3. Does PIC16F1789-E/P support communication protocols like I2C and SPI?
    - Yes, PIC16F1789-E/P supports communication protocols such as I2C and SPI, making it suitable for interfacing with other devices.

  4. What are the key features of PIC16F1789-E/P for sensor interfacing?
    - PIC16F1789-E/P offers analog-to-digital conversion (ADC) modules and configurable analog comparators for sensor interfacing.

  5. Is PIC16F1789-E/P suitable for low-power applications?
    - Yes, PIC16F1789-E/P features multiple low-power modes and peripherals, making it suitable for low-power applications.

  6. Can PIC16F1789-E/P be programmed using C language?
    - Yes, PIC16F1789-E/P can be programmed using C language through MPLAB X IDE and XC8 compiler.

  7. What are the available memory options in PIC16F1789-E/P?
    - PIC16F1789-E/P offers flash program memory ranging from 14 KB to 28 KB, along with SRAM and EEPROM memory.

  8. Does PIC16F1789-E/P have built-in security features?
    - Yes, PIC16F1789-E/P provides security features such as code protection and data EEPROM write protection.

  9. Can PIC16F1789-E/P operate in harsh environments?
    - PIC16F1789-E/P is designed to operate in extended temperature ranges, making it suitable for harsh environments.

  10. Are there development tools available for PIC16F1789-E/P?
    - Yes, Microchip provides development tools such as MPLAB Xpress and Curiosity Development Board for PIC16F1789-E/P.