PIC16F627-20/SO

Product Overview

Category

The PIC16F627-20/SO belongs to the category of microcontrollers.

Use

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

Characteristics

• Low power consumption
• High-performance RISC CPU
• Wide operating voltage range
• Flash program memory
• EEPROM data memory
• I/O ports with programmable pull-up resistors
• Timers and counters
• Analog-to-digital converter (ADC)
• Serial communication interface

Package

The PIC16F627-20/SO is available in a small outline (SO) package, which is suitable for surface mount applications.

Essence

The essence of the PIC16F627-20/SO lies in its ability to provide a cost-effective and versatile solution for controlling and managing various electronic systems.

Packaging/Quantity

The PIC16F627-20/SO is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum Clock Frequency: 20 MHz
• Flash Program Memory: 1.75 KB
• RAM Data Memory: 128 bytes
• EEPROM Data Memory: 128 bytes
• I/O Pins: 18
• Timers: 2
• ADC Resolution: 8-bit
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F627-20/SO has a total of 18 pins, each serving a specific function. The pin configuration is as follows:

1. RA2/AN2/CIN+/ICSPDAT - Analog Input 2 / Comparator Input Positive / ICSP Data
2. RA3/AN3/VREF-/ICSPCLK - Analog Input 3 / Comparator Input Negative / Voltage Reference Minus / ICSP Clock
3. RA4/T0CKI/C1OUT/RCV - Timer0 External Clock Input / Capture1 Output / Receiver
4. MCLR/VPP - Master Clear Input / Programming Voltage
5. VSS - Ground
6. RB0/INT/CCP1 - General Purpose I/O / External Interrupt / Capture Compare PWM 1
7. RB1/SDI/SDA - Serial Data Input / I2C Data
8. RB2/SDO/SCL - Serial Data Output / I2C Clock
9. RB3/PGM/CCP2 - General Purpose I/O / In-Circuit Debugger / Capture Compare PWM 2
10. RB4/T1OSO/T1CKI/CCP3 - Timer1 Oscillator Output / Timer1 External Clock Input / Capture Compare PWM 3
11. RB5/T1OSI/CCP4 - Timer1 Oscillator Input / Capture Compare PWM 4
12. RB6/PGC - In-Circuit Debugger Clock
13. RB7/PGD - In-Circuit Debugger Data
14. VDD - Power Supply
15. OSC1/CLKIN - Oscillator 1 Input / External Clock Input
16. OSC2/CLKOUT - Oscillator 2 Output / External Clock Output
17. RC0/T1OSO/T1CKI/CCP2 - Timer1 Oscillator Output / Timer1 External Clock Input / Capture Compare PWM 2
18. RC1/T1OSI/CCP3 - Timer1 Oscillator Input / Capture Compare PWM 3

Functional Features

The PIC16F627-20/SO offers several functional features that enhance its usability and performance. These include:

1. High-performance RISC CPU: The microcontroller is equipped with a powerful RISC (Reduced Instruction Set Computer) CPU, enabling efficient execution of instructions.
2. Flash Program Memory: The onboard flash memory allows for easy reprogramming of the microcontroller, facilitating firmware updates and modifications.
3. EEPROM Data Memory: The electrically erasable programmable read-only memory (EEPROM) provides non-volatile storage for critical data that needs to be retained even when power is lost.
4. I/O Ports with Programmable Pull-up Resistors: The microcontroller offers configurable input/output ports with built-in pull-up resistors, simplifying interfacing with external devices.
5. Timers and Counters: Integrated timers and counters enable precise timing and event counting functionality, essential for various applications such as pulse width modulation (PWM) and timekeeping.
6. Analog-to-Digital Converter (ADC): The onboard ADC allows for the conversion of analog signals into digital values, enabling the microcontroller to interface with sensors and other analog devices.
7. Serial Communication Interface: The microcontroller supports various serial communication protocols like USART,