PIC17C43-16E/PQ

Product Overview

Category

The PIC17C43-16E/PQ belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing tasks.

Characteristics

• High-performance 8-bit microcontroller
• Low power consumption
• Enhanced features for efficient operation
• Wide operating voltage range
• Robust design for reliable performance

Package

The PIC17C43-16E/PQ is available in a PQFP package (Plastic Quad Flat Pack).

Essence

The essence of the PIC17C43-16E/PQ lies in its ability to provide advanced control and processing capabilities in a compact and energy-efficient form factor.

Packaging/Quantity

The PIC17C43-16E/PQ is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Architecture: 8-bit
• CPU Speed: 16 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Number of I/O Pins: 33
• Operating Voltage Range: 2.5V - 5.5V
• Data Bus Width: 8 bits
• ADC Channels: 8
• Timers: 3
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC17C43-16E/PQ has a total of 44 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. VSS - Ground
9. OSC1/CLKIN - Oscillator input
10. OSC2/CLKOUT - Oscillator output
11. RC0 - General-purpose I/O pin
12. RC1 - General-purpose I/O pin
13. RC2 - General-purpose I/O pin
14. RC3 - General-purpose I/O pin
15. RC4 - General-purpose I/O pin
16. RC5 - General-purpose I/O pin
17. RC6/TX - UART transmit pin
18. RC7/RX - UART receive pin
19. RB0 - General-purpose I/O pin
20. RB1 - General-purpose I/O pin
21. RB2 - General-purpose I/O pin
22. RB3 - General-purpose I/O pin
23. RB4 - General-purpose I/O pin
24. RB5 - General-purpose I/O pin
25. RB6 - General-purpose I/O pin
26. RB7 - General-purpose I/O pin
27. RB8 - General-purpose I/O pin
28. RB9 - General-purpose I/O pin
29. RB10 - General-purpose I/O pin
30. RB11 - General-purpose I/O pin
31. RB12 - General-purpose I/O pin
32. RB13 - General-purpose I/O pin
33. RB14 - General-purpose I/O pin
34. RB15 - General-purpose I/O pin
35. MCLR/VPP - Master Clear/Voltage Programming Pin
36. VCAP - External capacitor connection for voltage regulator
37. VDDCORE - Core voltage supply
38. AVDD - Analog power supply
39. AN0 - Analog input channel
40. AN1 - Analog input channel
41. AN2 - Analog input channel
42. AN3 - Analog input channel
43. AN4 - Analog input channel
44. VSS - Ground

Functional Features

• High-speed processing capabilities for efficient task execution
• Enhanced peripherals for versatile application support
• Flexible I/O configuration for easy interfacing with external devices
• On-chip memory for program storage and data handling
• Built-in communication interfaces for seamless connectivity
• Power-saving modes for optimized energy consumption

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low power consumption for extended battery life
• Wide operating voltage range allows compatibility with various power sources
• Robust design ensures reliable operation in harsh environments
• Extensive peripheral support enables versatile functionality

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit data storage capacity
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The PIC17C43-16E/PQ operates based on the Von Neumann architecture, where instructions and data are stored in the same memory space. It follows a fetch-decode-execute cycle,