PIC17C44-25E/L

Product Overview

Category

The PIC17C44-25E/L 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 microcontroller
• Operates at a clock frequency of 25 MHz
• Offers 44 pins for input/output connections
• Low power consumption
• Enhanced peripheral integration

Package

The PIC17C44-25E/L is available in a compact package, which ensures easy integration into electronic circuits and systems.

Essence

The essence of the PIC17C44-25E/L lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

This microcontroller is typically packaged individually or in reels, depending on the manufacturer's specifications. The quantity per package may vary, but it is commonly available in quantities suitable for both prototyping and mass production.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• ADC Channels: 8
• Timers: 3
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage Range: 2.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC17C44-25E/L features a total of 44 pins, each serving a specific purpose. The detailed pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground reference
3. RA0 - General-purpose I/O pin
4. RA1 - General-purpose I/O pin
5. RA2 - General-purpose I/O pin
6. RA3 - General-purpose I/O pin
7. RA4 - General-purpose I/O pin
8. RA5 - General-purpose I/O pin
9. MCLR - Master Clear input
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. RC6 - General-purpose I/O pin
19. RC7 - General-purpose I/O pin
20. RD0 - General-purpose I/O pin
21. RD1 - General-purpose I/O pin
22. RD2 - General-purpose I/O pin
23. RD3 - General-purpose I/O pin
24. RD4 - General-purpose I/O pin
25. RD5 - General-purpose I/O pin
26. RD6 - General-purpose I/O pin
27. RD7 - General-purpose I/O pin
28. VCAP - Capacitor connection for internal voltage regulator
29. VSS - Ground reference
30. RB0 - General-purpose I/O pin
31. RB1 - General-purpose I/O pin
32. RB2 - General-purpose I/O pin
33. RB3 - General-purpose I/O pin
34. RB4 - General-purpose I/O pin
35. RB5 - General-purpose I/O pin
36. RB6 - General-purpose I/O pin
37. RB7 - General-purpose I/O pin
38. RB8 - General-purpose I/O pin
39. RB9 - General-purpose I/O pin
40. RB10 - General-purpose I/O pin
41. RB11 - General-purpose I/O pin
42. RB12 - General-purpose I/O pin
43. RB13 - General-purpose I/O pin
44. RB14 - General-purpose I/O pin

Functional Features

The PIC17C44-25E/L offers several functional features that enhance its performance and usability:

1. High-speed processing capabilities
2. On-chip flash memory for program storage
3. Integrated analog-to-digital converter (ADC)
4. Multiple communication interfaces for data exchange
5. Timers for precise timing control
6. Low power consumption modes for energy efficiency
7. Enhanced I/O capabilities for versatile connectivity
8. Built-in oscillator circuitry for clock generation

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications
• Efficient processing capabilities
• Integrated peripherals reduce external component count
• Low power consumption extends battery life
• Compact package for easy integration

Disadvantages

• Limited program memory size compared to some other microcontrollers
• Relatively small RAM capacity
• May require additional external components for certain applications

Working Principles