PIC17C43-33E/L

Product Overview

Category

The PIC17C43-33E/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
• Low power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Flash memory for program storage
• Real-time clock for time-sensitive applications

Package

The PIC17C43-33E/L is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

The PIC17C43-33E/L is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit RISC
• CPU Speed: 33 MHz
• Program Memory Size: 8 KB
• RAM Size: 368 bytes
• Data EEPROM Size: 256 bytes
• I/O Pins: 35
• Timers: 3
• Analog-to-Digital Converters (ADC): 8 channels, 10-bit resolution
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC17C43-33E/L features a total of 35 pins, each serving a specific purpose. The 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 - External capacitor connection for internal voltage regulator
29. VREF - Reference voltage for ADC
30. AN0 - Analog input channel 0
31. AN1 - Analog input channel 1
32. AN2 - Analog input channel 2
33. AN3 - Analog input channel 3
34. AN4 - Analog input channel 4
35. AN5 - Analog input channel 5

Functional Features

The PIC17C43-33E/L offers several functional features that enhance its usability and performance:

1. High-Speed Processing: With a CPU speed of 33 MHz, it can efficiently handle complex tasks.
2. Integrated Peripherals: The microcontroller includes timers, ADCs, and communication interfaces, reducing the need for external components.
3. Flash Memory: The onboard flash memory allows for easy program storage and updates.
4. Low Power Consumption: It operates at low power, making it suitable for battery-powered applications.
5. Real-Time Clock: The built-in real-time clock enables time-sensitive operations.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Integrated peripherals reduce external component count
• Flash memory allows for easy program updates
• Low power consumption extends battery life
• Real-time clock facilitates time-sensitive applications

Disadvantages

• Limited program memory size (8 KB)
• Limited RAM size (368 bytes)
• Limited data EEPROM size (256 bytes)

Working Principles

The PIC17C43-33E/L follows an 8-bit RISC architecture, which allows for efficient execution of instructions. It operates by fetching instructions from the program memory and executing them sequentially. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to perform various tasks.

Detailed Application Field Plans

The PIC17C43-33E/L finds application in a wide range of fields, including but not limited to:

1.