PIC17C42A-16E/PQ

Product Overview

Category

The PIC17C42A-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 functions.

Characteristics

• High-performance microcontroller with advanced features
• Low power consumption
• Compact size
• Wide operating voltage range
• Robust design for reliable operation

Package

The PIC17C42A-16E/PQ is available in a PQFP (Plastic Quad Flat Pack) package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for electronic devices, enabling them to perform complex tasks.

Packaging/Quantity

The PIC17C42A-16E/PQ is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

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
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 timers/counters
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels

Detailed Pin Configuration

The PIC17C42A-16E/PQ has a total of 44 pins, each serving a specific purpose. 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. RC0 - General-purpose I/O pin
19. RC1 - General-purpose I/O pin
20. RC2 - General-purpose I/O pin
21. RC3 - General-purpose I/O pin
22. RC4 - General-purpose I/O pin
23. RC5 - General-purpose I/O pin
24. RC6 - General-purpose I/O pin
25. RC7 - General-purpose I/O pin
26. OSC1 - Oscillator input
27. OSC2 - Oscillator output
28. VCAP - Capacitor connection for internal voltage regulator
29. VREF+ - Positive reference voltage for ADC
30. VREF- - Negative reference voltage for ADC
31. AN0 - Analog input channel 0
32. AN1 - Analog input channel 1
33. AN2 - Analog input channel 2
34. AN3 - Analog input channel 3
35. AN4 - Analog input channel 4
36. AN5 - Analog input channel 5
37. AN6 - Analog input channel 6
38. AN7 - Analog input channel 7
39. AVDD - Power supply voltage for analog circuitry
40. AVSS - Ground for analog circuitry
41. PGD - Programming/Data pin
42. PGC - Programming/Clock pin
43. RB8 - General-purpose I/O pin
44. RB9 - General-purpose I/O pin

Functional Features

The PIC17C42A-16E/PQ offers several functional features that enhance its performance and versatility:

1. High-speed processing capabilities for efficient execution of tasks.
2. Built-in communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
3. Timers/counters for precise timing and event management.
4. Analog-to-Digital Converter (ADC) for accurate measurement and conversion of analog signals.
5. Flexible I/O pins for interfacing with external components.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications.
• Low power consumption, making it ideal for battery-powered devices.
• Compact size allows for space-efficient designs.
• Wide operating voltage range ensures compatibility with various power sources.
• Robust design ensures reliable operation even in harsh environments.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Limited RAM