The PIC16C642-10/SO is a microcontroller integrated circuit (IC) component manufactured by Microchip Technology Inc. It belongs to the PIC16C family of microcontrollers. Here is an overview and key features of the PIC16C642-10/SO:
Overview:
- The PIC16C642-10/SO is a Flash-based microcontroller that is widely used in various embedded applications.
- It features 8-bit architecture, which means it can process data in 8-bit chunks.
- The microcontroller has a wide operating voltage range of 2.0V to 6.0V, making it suitable for low-power applications.
- It comes in a small outline package (SO) form factor, which offers compactness and ease of integration in circuits.
Key Features:
1. Flash Memory: The PIC16C642-10/SO has 3,500 words (14,000 bytes) of Flash memory for program storage. The Flash memory allows the program to be modified, updated, or rewritten as required by the application.
2. RAM and Data Memory: It offers 128 bytes of Random Access Memory (RAM) for storing variables and temporary data. Additionally, it has 192 bytes of Electrically Erasable Programmable Read-Only Memory (EEPROM) for storing non-volatile data.
3. Peripherals: The microcontroller incorporates several essential peripherals, including:
- Timer: It has three timers, namely Timer0, Timer1, and Timer2, which can be used for various timing and synchronization functions.
- USART Module: The Universal Synchronous/Asynchronous Receiver/Transmitter (USART) allows easy communication with external devices using various serial protocols.
- Analog-to-Digital Converter (ADC): The built-in 8-channel, 10-bit ADC enables the microcontroller to convert analog signals into digital values for processing.
- I/O Ports: It provides a total of 18 I/O pins, which can be configured as input or output to interface with external devices.
4. Interrupts and Power-Saving Modes: The PIC16C642-10/SO supports several interrupt sources, enabling interrupt-driven programming for efficient handling of time-critical tasks. Moreover, it offers power-saving modes, including Sleep mode, where the microcontroller consumes minimal power while retaining program execution.
5. Clock and Oscillator: The microcontroller can utilize various types of oscillators, such as internal oscillators or external clock signals, allowing flexibility in designing the system's timing requirements.
6. Low Voltage Programming: The PIC16C642-10/SO supports low voltage programming, enabling efficient programming of the Flash memory while the IC is operating at low voltages.
7. Development Tools and IDE: Microchip provides a comprehensive development ecosystem, including software tools like MPLAB X IDE, which allows developers to write, compile, and debug code for the PIC16C642-10/SO easily.
In summary, the PIC16C642-10/SO is a versatile and feature-rich microcontroller IC component, offering a wide range of Flash memory, essential peripherals, power-saving modes, and low voltage programming capabilities. It is widely used in various applications, including industrial control systems, consumer electronics, and automotive systems, where low-power and reliable performance are crucial.
