PIC16C745-I/SO

Product Overview

Category

The PIC16C745-I/SO 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

• Low power consumption
• High performance
• Compact size
• Versatile functionality

Package

The PIC16C745-I/SO comes in a small outline (SO) package, which is suitable for surface mount applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16C745-I/SO is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• ADC Channels: 8
• Timers: 3
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16C745-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. RB0 - General-purpose I/O pin
11. RB1 - General-purpose I/O pin
12. RB2 - General-purpose I/O pin
13. RB3 - General-purpose I/O pin
14. RB4 - General-purpose I/O pin
15. RB5 - General-purpose I/O pin
16. RB6 - General-purpose I/O pin
17. RB7 - General-purpose I/O pin
18. VDD - Power supply voltage
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6 - General-purpose I/O pin
26. RC7 - General-purpose I/O pin
27. OSC1 - Oscillator input
28. OSC2 - Oscillator output
29. VSS - Ground
30. RD0 - General-purpose I/O pin
31. RD1 - General-purpose I/O pin
32. RD2 - General-purpose I/O pin
33. RD3 - General-purpose I/O pin
34. RD4 - General-purpose I/O pin
35. RD5 - General-purpose I/O pin
36. RD6 - General-purpose I/O pin
37. RD7 - General-purpose I/O pin
38. VSS - Ground
39. VDD - Power supply voltage
40. VCAP - Capacitor connection for internal voltage regulator

Functional Features

• High-speed processing capabilities
• On-chip memory for program storage
• Multiple communication interfaces for data transfer
• Analog-to-digital conversion capability
• Timers for precise timing control
• General-purpose I/O pins for interfacing with external devices

Advantages and Disadvantages

Advantages

• Low power consumption enables energy-efficient operation
• Compact size allows for integration into space-constrained designs
• Versatile functionality supports a wide range of applications
• High performance ensures efficient data processing

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit the amount of data that can be stored temporarily

Working Principles

The PIC16C745-I/SO operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces. It utilizes timers for precise timing control and performs analog-to-digital conversion for interfacing with analog sensors or signals.

Detailed Application Field Plans

The PIC16C745-I/SO finds applications in various fields, including but not limited to: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models to the PIC16C745-I/SO microcontroller include: - PIC16F877A - PIC18F4520 - ATmega328P - STM32