PIC16C642-04E/SP

Product Overview

Category

The PIC16C642-04E/SP 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 RISC architecture
• Low power consumption
• Wide operating voltage range
• Large program memory capacity
• Multiple communication interfaces
• Integrated analog-to-digital converter (ADC)
• Flexible input/output (I/O) options

Package

The PIC16C642-04E/SP is available in a small outline package (SP) format.

Essence

The essence of this microcontroller lies in its ability to efficiently execute complex tasks while consuming minimal power.

Packaging/Quantity

The PIC16C642-04E/SP is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers.

Specifications

• Architecture: 8-bit RISC
• Program Memory Size: 4 KB
• RAM Size: 128 bytes
• Operating Voltage Range: 2.0V to 5.5V
• Number of I/O Pins: 35
• ADC Resolution: 10 bits
• Communication Interfaces: USART, SPI, I2C
• Clock Speed: Up to 20 MHz
• Timers/Counters: 3
• PWM Channels: 1
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16C642-04E/SP has a total of 35 pins, each serving a specific purpose. The detailed 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 reference
29. AN0 - Analog input channel 0
30. AN1 - Analog input channel 1
31. AN2 - Analog input channel 2
32. AN3 - Analog input channel 3
33. AN4 - Analog input channel 4
34. AN5 - Analog input channel 5
35. AVSS - Analog ground

Functional Features

The PIC16C642-04E/SP microcontroller offers several functional features, including:

1. High-performance RISC architecture allows for efficient execution of instructions.
2. Low power consumption enables longer battery life in portable devices.
3. Wide operating voltage range provides flexibility in various power supply scenarios.
4. Large program memory capacity allows for the implementation of complex algorithms.
5. Multiple communication interfaces (USART, SPI, I2C) facilitate seamless integration with other devices.
6. Integrated analog-to-digital converter (ADC) enables precise measurement of analog signals.
7. Flexible input/output (I/O) options allow for versatile connectivity and control.

Advantages and Disadvantages

Advantages

• Efficient execution of instructions due to the RISC architecture.
• Low power consumption extends battery life in portable applications.
• Versatile communication interfaces enable easy integration with other devices.
• Integrated ADC simplifies analog signal processing.
• Flexible I/O options provide adaptability to different system requirements.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Lack of advanced features compared to more modern microcontrollers.
• Relatively low clock speed compared to some high-performance microcontrollers.

Working Principles

The PIC16C642-04E/SP operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with