PIC17C42A-33E/L

Product Overview

Category

The PIC17C42A-33E/L 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 PIC17C42A-33E/L is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

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

Packaging/Quantity

The PIC17C42A-33E/L is typically packaged in reels or tubes, with a quantity of 1000 units per package.

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
• ADC Channels: 8
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC17C42A-33E/L has a total of 35 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
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. 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

• High-speed processing capabilities
• Flexible I/O configuration
• Built-in analog-to-digital converter (ADC)
• Multiple communication interfaces for data exchange
• Timers for precise timing control
• Low power consumption modes for energy efficiency

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Wide range of I/O pins for versatile connectivity options
• Efficient power management features for extended battery life
• Robust design ensures reliability in harsh environments

Disadvantages

• Limited program memory size may restrict complex application development
• Relatively small RAM size may limit data storage capacity
• Lack of advanced features found in more modern microcontrollers

Working Principles

The PIC17C42A-33E/L operates based on an 8-bit Reduced Instruction Set Computer (RISC) 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, enabling control and data exchange.

Detailed Application Field Plans

The PIC17C42A-33E/L finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC17C42A-33E/L include: - PIC16F877A - ATmega328P - STM32F103C8T6 - MSP430G