PIC17C42AT-33E/PT

Product Overview

Category

The PIC17C42AT-33E/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

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

Package

The PIC17C42AT-33E/PT is available in a compact 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 PIC17C42AT-33E/PT is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

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 Converter (ADC): 8 channels, 10-bit resolution
• Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC17C42AT-33E/PT has a total of 44 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. VCAP - Capacitor connection for internal voltage regulator
21. RB0 - General-purpose I/O pin
22. RB1 - General-purpose I/O pin
23. RB2 - General-purpose I/O pin
24. RB3 - General-purpose I/O pin
25. RB4 - General-purpose I/O pin
26. RB5 - General-purpose I/O pin
27. RB6 - General-purpose I/O pin
28. RB7 - General-purpose I/O pin
29. RB8 - General-purpose I/O pin
30. RB9 - General-purpose I/O pin
31. RB10 - General-purpose I/O pin
32. RB11 - General-purpose I/O pin
33. RB12 - General-purpose I/O pin
34. RB13 - General-purpose I/O pin
35. RB14 - General-purpose I/O pin
36. RB15 - General-purpose I/O pin
37. VDD - Power supply voltage
38. VSS - Ground
39. AVDD - Analog power supply voltage
40. AVSS - Analog ground
41. AN0 - Analog input channel
42. AN1 - Analog input channel
43. AN2 - Analog input channel
44. AN3 - Analog input channel

Functional Features

• High-speed processing capabilities
• Flexible I/O configuration for versatile applications
• Enhanced analog-to-digital conversion for accurate measurements
• Multiple communication interfaces for seamless integration with other devices
• Built-in timers for precise timing control
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Compact form factor for space-constrained designs
• Wide operating voltage range allows for flexibility in power supply options
• Robust design ensures reliable operation in harsh environments
• Extensive I/O capabilities enable versatile functionality

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit the amount of data that can be processed simultaneously
• Lack of built-in hardware encryption or security features

Working Principles

The PIC17C42AT-33E/PT operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory to perform various tasks. The microcontroller communicates with external devices through its I/O pins and utilizes its internal peripherals