PIC16F874T-04E/L

Product Overview

Category

The PIC16F874T-04E/L belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit RISC architecture
• Flash-based program memory
• Low power consumption
• Wide operating voltage range
• Enhanced peripheral integration
• Flexible I/O options

Package

The PIC16F874T-04E/L is available in a 44-pin TQFP (Thin Quad Flat Pack) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities for a wide range of electronic devices and systems.

Packaging/Quantity

The PIC16F874T-04E/L is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• CPU Speed: 4 MHz
• Program Memory Size: 7.5 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Serial Communication: USART, SPI, I2C
• Timers: 3 timers/counters
• Operating Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F874T-04E/L has a total of 44 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/TOCKI - General-purpose I/O pin / Timer0 external clock input
7. RA5/MCLR/VPP - Master Clear input / Programming voltage supply
8. RE0/AN5 - General-purpose I/O pin / Analog input AN5
9. RE1/AN6 - General-purpose I/O pin / Analog input AN6
10. RE2/AN7 - General-purpose I/O pin / Analog input AN7
11. VSS - Ground
12. OSC1/CLKIN - Oscillator input
13. OSC2/CLKOUT - Oscillator output
14. RC0/T1OSO/T1CKI - General-purpose I/O pin / Timer1 oscillator output / Timer1 external clock input
15. RC1/T1OSI/CCP2 - General-purpose I/O pin / Timer1 oscillator input / CCP2 module
16. RC2/CCP1 - General-purpose I/O pin / CCP1 module
17. RC3/SCK/SCL - General-purpose I/O pin / SPI/I2C clock input
18. RC4/SDI/SDA - General-purpose I/O pin / SPI/I2C data input
19. RC5/SDO - General-purpose I/O pin / SPI data output
20. RC6/TX/CK - General-purpose I/O pin / USART transmit data / Clock source for synchronous mode
21. RC7/RX/DT - General-purpose I/O pin / USART receive data / Data source for synchronous mode 22-33. RB0-RB7 - General-purpose I/O pins 34-41. RD0-RD7 - General-purpose I/O pins
22. VDD - Power supply voltage
23. VSS - Ground
24. RB7/PGM - General-purpose I/O pin / In-Circuit Serial Programming (ICSP) programming voltage supply

Functional Features

The PIC16F874T-04E/L offers a range of functional features that enhance its usability and performance:

1. Flash Program Memory: Allows for easy reprogramming of the microcontroller.
2. Enhanced Peripheral Integration: Integrated peripherals such as ADC, USART, SPI, and I2C enable seamless communication with external devices.
3. Flexible I/O Options: The numerous I/O pins provide flexibility in connecting to various sensors, actuators, and other peripheral devices.
4. Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
5. High-Speed Processing: The 8-bit RISC architecture enables fast execution of instructions, ensuring efficient control and processing.

Advantages and Disadvantages

Advantages

• High-performance architecture for efficient control and processing.
• Flash-based program memory allows for easy reprogramming.
• Enhanced peripheral integration simplifies system design.
• Flexible I/O options