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PIC16F1939T-I/MV
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PIC16F1939T-I/MV

Product Overview

Category

The PIC16F1939T-I/MV belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash program memory with self-read/write capability
  • Wide operating voltage range: 2.3V to 5.5V
  • Low power consumption
  • Enhanced peripheral integration
  • Multiple communication interfaces (UART, SPI, I2C)
  • Analog-to-Digital Converter (ADC) module
  • Timers and PWM modules
  • Interrupt capability
  • Small form factor

Package

The PIC16F1939T-I/MV is available in a 28-pin QFN package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact package, making it suitable for a wide range of applications.

Packaging/Quantity

The PIC16F1939T-I/MV is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 28 KB
  • RAM Size: 2 KB
  • Number of I/O Pins: 25
  • Operating Voltage Range: 2.3V to 5.5V
  • Temperature Range: -40°C to +125°C
  • Data EEPROM Size: 256 bytes
  • ADC Resolution: 10-bit
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 4 x 8-bit, 1 x 16-bit
  • PWM Channels: 5
  • Interrupt Sources: 20

Detailed Pin Configuration

The PIC16F1939T-I/MV microcontroller has a total of 28 pins. The pin configuration is as follows:

  1. RA0/AN0/C12IN0-/C2IN0+/CVREF-/ICSPDAT
  2. RA1/AN1/C12IN1-/C2IN1+/VREF-/ICSPCLK
  3. RA2/AN2/VREF+/CVREF+/C12IN2-/C2IN2-
  4. RA3/AN3/VREF-/C12IN3-/C2IN3-
  5. RA4/T0CKI/C1OUT/RCV/SDA1/AN4
  6. RA5/SS/HLVDIN/SCL1/AN5
  7. RE0/RD-/AN6
  8. RE1/WR-/AN7
  9. RE2/CS/AN8/VPP
  10. VDD
  11. VSS
  12. RB0/INT0/FLT0/AN12/C12IN0+/C2IN0-/SDI1/SDA2
  13. RB1/INT1/AN10/C12IN1+/C2IN1-/RP0/SDO1/SCL2
  14. RB2/INT2/AN8/C12IN2+/C2IN2-/RP1/SDI2/SDA1
  15. RB3/CCP2/P1B/AN9/C12IN3+/C2IN3-/RP2/SDO2/SCL1
  16. RB4/KBI0/PGM/AN11/C12IN0-/C2IN0+/RTCC/RP3
  17. RB5/KBI1/AN13/C12IN1-/C2IN1+/RP4
  18. RB6/KBI2/PGC/AN14/C12IN2-/C2IN2+/RP5
  19. RB7/KBI3/PGD/AN15/C12IN3-/C2IN3+/RP6
  20. VUSB
  21. AVDD
  22. AVSS
  23. RC0/T1OSO/T13CKI/CCP2/RCV/SDA1/AN16
  24. RC1/T1OSI/CCP2/P1B/AN17/SCL1
  25. RC2/CCP1/P1A/AN18/VREF+
  26. RC3/SCK1/SCL2/AN19
  27. RC4/SDO1/SDA2/AN20
  28. RC5/SDI1/AN21

Functional Features

The PIC16F1939T-I/MV microcontroller offers several functional features, including:

  1. High-performance RISC architecture for efficient data processing.
  2. Flash program memory with self-read/write capability for easy firmware updates.
  3. Wide operating voltage range allows compatibility with various power sources.
  4. Low power consumption for energy

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F1939T-I/MV en soluciones técnicas

  1. Question: What is the maximum operating frequency of PIC16F1939T-I/MV?
    Answer: The maximum operating frequency of PIC16F1939T-I/MV is 32 MHz.

  2. Question: Can PIC16F1939T-I/MV be used for motor control applications?
    Answer: Yes, PIC16F1939T-I/MV can be used for motor control applications with its integrated peripherals and PWM capabilities.

  3. Question: Does PIC16F1939T-I/MV support communication protocols like SPI and I2C?
    Answer: Yes, PIC16F1939T-I/MV supports communication protocols such as SPI and I2C.

  4. Question: What are the available memory options for program storage in PIC16F1939T-I/MV?
    Answer: PIC16F1939T-I/MV offers flash program memory options ranging from 14 KB to 28 KB.

  5. Question: Can PIC16F1939T-I/MV be used in low-power applications?
    Answer: Yes, PIC16F1939T-I/MV features low-power modes and can be used in low-power applications.

  6. Question: Are there any development tools specifically designed for PIC16F1939T-I/MV?
    Answer: Yes, there are development tools and software libraries available for PIC16F1939T-I/MV to aid in application development.

  7. Question: What are the input/output options available in PIC16F1939T-I/MV?
    Answer: PIC16F1939T-I/MV provides a range of analog and digital input/output options, including ADC, DAC, and GPIO pins.

  8. Question: Can PIC16F1939T-I/MV be used in automotive applications?
    Answer: Yes, PIC16F1939T-I/MV is suitable for automotive applications due to its robust design and temperature range.

  9. Question: Does PIC16F1939T-I/MV have built-in security features?
    Answer: Yes, PIC16F1939T-I/MV includes security features such as code protection and data EEPROM memory.

  10. Question: What are the available package options for PIC16F1939T-I/MV?
    Answer: PIC16F1939T-I/MV is available in various package options, including QFN, SSOP, and PDIP.