PIC16F87T-I/SO

Product Overview

Category

The PIC16F87T-I/SO belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit RISC architecture
• Flash program memory
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality

Package

The PIC16F87T-I/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

Essence

The essence of the PIC16F87T-I/SO 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 reels, with each reel containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• Operating Voltage Range: 2.0V to 5.5V
• Maximum CPU Speed: 20 MHz
• ADC Resolution: 10-bit
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F87T-I/SO has a total of 40 pins. 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 - General-purpose I/O pin
7. RA5 - General-purpose I/O pin
8. MCLR - Master Clear input
9. VSS - Ground
10. OSC1 - Oscillator input
11. OSC2 - Oscillator output
12. RC0 - General-purpose I/O pin
13. RC1 - General-purpose I/O pin
14. RC2 - General-purpose I/O pin
15. RC3 - General-purpose I/O pin
16. RC4 - General-purpose I/O pin
17. RC5 - General-purpose I/O pin
18. RB0/INT - General-purpose I/O pin / External Interrupt input
19. RB1 - General-purpose I/O pin
20. RB2 - General-purpose I/O pin
21. RB3 - General-purpose I/O pin
22. RB4 - General-purpose I/O pin
23. RB5 - General-purpose I/O pin
24. RB6 - General-purpose I/O pin
25. RB7 - General-purpose I/O pin
26. VDD - Power supply voltage
27. VSS - Ground
28. RD0 - General-purpose I/O pin
29. RD1 - General-purpose I/O pin
30. RD2 - General-purpose I/O pin
31. RD3 - General-purpose I/O pin
32. RD4 - General-purpose I/O pin
33. RD5 - General-purpose I/O pin
34. RD6 - General-purpose I/O pin
35. RD7 - General-purpose I/O pin
36. VSS - Ground
37. VDD - Power supply voltage
38. XTAL1 - Crystal oscillator input
39. XTAL2 - Crystal oscillator output
40. VSS - Ground

Functional Features

The PIC16F87T-I/SO offers a range of functional features that enhance its capabilities:

• Flash program memory for storing user code
• EEPROM data memory for non-volatile storage
• Integrated analog-to-digital converter (ADC)
• Timers and counters for precise timing control
• Communication interfaces such as USART, SPI, and I2C
• Interrupt capability for efficient event handling
• Power-saving modes to optimize energy consumption

Advantages and Disadvantages

Advantages

• High-performance RISC architecture enables fast and efficient processing
• Low power consumption extends battery life in portable applications
• Wide operating voltage range allows for flexibility in power supply options
• Integrated peripherals reduce the need for external components
• Compact form factor facilitates integration into space-constrained designs

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively low RAM size may limit the amount of data that can be stored
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC16F87T-I/SO operates based on the principles of a typical 8-bit RISC microcontroller. It executes instructions stored in its program memory, performs calculations, interacts with peripherals, and responds to external events through interrupts. The microcontroller's internal architecture