PIC16CE625-20E/P

Product Overview

The PIC16CE625-20E/P belongs to the category of microcontrollers and is widely used in various electronic applications. This microcontroller is known for its high performance, low power consumption, and versatile features. It comes in a compact package and offers a wide range of functionalities, making it suitable for diverse applications.

Basic Information

• Category: Microcontroller
• Use: Embedded control systems, automation, consumer electronics
• Characteristics: High performance, low power consumption, versatile features
• Package: 18-pin PDIP (Plastic Dual In-line Package)
• Essence: Efficient and reliable microcontroller for embedded applications
• Packaging/Quantity: Available in tubes with quantities varying based on supplier and order size

Specifications

• Operating Voltage: 2.5V to 6.0V
• Speed Grade: 20 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 128 Bytes
• I/O Pins: 12
• Timers: 1 x 8-bit, 1 x 16-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16CE625-20E/P features an 18-pin PDIP package with the following pin configuration: 1. VDD (Power Supply) 2. RA0/AN0/CIN+/CVREF (Analog Input/Comparator Input/Voltage Reference) 3. RA1/AN1/CIN-/VREF- (Analog Input/Comparator Input/Negative Voltage Reference) 4. RA2/AN2/VREFOUT (Analog Input/Voltage Reference Output) 5. RA3/AN3/VREFOUT (Analog Input/Voltage Reference Output) 6. RA4/T0CKI/C1OUT (Timer Input/Capture Input/Comparator Output) 7. VSS (Ground) 8. OSC1/CLKIN (Oscillator Input) 9. OSC2/CLKOUT (Oscillator Output) 10. RC0/T1OSO/T1CKI (Timer Output/Timer Input) 11. RC1/T1OSI/CCP2 (Timer Output/Timer Input/Capture/Compare/PWM) 12. RC2/CCP1 (Capture/Compare/PWM) 13. RC3/SCK/SCL (Serial Clock) 14. RC4/SDI/SDA (Serial Data Input/I2C Data) 15. RC5/SDO (Serial Data Output) 16. RC6/TX/CK (USART Transmit/USART Clock) 17. RC7/RX/DT (USART Receive/Data) 18. VSS (Ground)

Functional Features

• High-Speed Processing: Capable of executing instructions at a speed of up to 20 MHz.
• Versatile I/O Capabilities: Offers a range of input/output pins and communication interfaces for flexible connectivity.
• Low Power Consumption: Designed to operate efficiently within a wide voltage range while consuming minimal power.
• Integrated Timers: Includes both 8-bit and 16-bit timers for precise timing control.
• Analog Input Support: Provides analog input channels for interfacing with sensors and other analog devices.

Advantages and Disadvantages

Advantages

• Compact package suitable for space-constrained designs
• Versatile I/O capabilities for diverse application requirements
• Low power consumption ideal for battery-powered devices
• Integrated timers and communication interfaces enhance functionality

Disadvantages

• Limited program memory and RAM size compared to higher-end microcontrollers
• Restricted number of I/O pins for complex applications

Working Principles

The PIC16CE625-20E/P operates based on the principles of embedded control, utilizing its processing capabilities, I/O interfaces, and integrated peripherals to execute programmed tasks. It follows the standard operation of a microcontroller, including fetching instructions from memory, processing data, and controlling external devices through its I/O pins.

Detailed Application Field Plans

The PIC16CE625-20E/P finds extensive use in various application fields, including: - Embedded Systems: Used in embedded control systems for industrial automation, home appliances, and automotive electronics. - Consumer Electronics: Integrated into consumer products such as remote controls, smart devices, and electronic toys. - Sensor Interfacing: Employed for interfacing with sensors in environmental monitoring, healthcare devices, and instrumentation equipment.

Detailed and Complete Alternative Models

For applications requiring similar functionalities, alternative models to consider include: - PIC16F628A: Offers enhanced program memory and I/O capabilities - PIC16F877A: Provides expanded features and higher performance for more demanding applications - ATmega328P: A popular alternative from a different manufacturer with comparable features and widespread support