PIC16F627-04/SO

Product Overview

Category

The PIC16F627-04/SO belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic applications for controlling and monitoring purposes.

Characteristics

• Low power consumption
• High-performance RISC CPU
• 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 (USART/I2C/SPI)

Package

The PIC16F627-04/SO is available in a small outline (SO) package, which allows for easy integration into compact electronic devices.

Essence

The essence of the PIC16F627-04/SO lies in its ability to provide a cost-effective and efficient solution for embedded control applications.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 2.0V to 5.5V
• Maximum CPU Speed: 20 MHz
• Program Memory Size: 1.75 KB
• Data Memory Size: 128 Bytes
• I/O Pins: 18
• ADC Resolution: 8-bit
• Communication Interfaces: USART, I2C, SPI

Detailed Pin Configuration

The PIC16F627-04/SO has a total of 18 pins, each serving a specific purpose. The pin configuration is as follows:

1. RA2/AN2/CIN+/ICSPDAT - Analog Input 2 / Comparator Input Plus / ICSP Data
2. RA3/AN3/VREF-/ICSPCLK - Analog Input 3 / Voltage Reference Minus / ICSP Clock
3. RA4/T0CKI/AN4 - Timer0 Clock Input / External Clock Input / Analog Input 4
4. RA5/AN5/SS - Analog Input 5 / Slave Select for SPI
5. MCLR/VPP - Master Clear Input / Programming Voltage Supply
6. VSS - Ground
7. RB0/INT/AN12 - General Purpose I/O / External Interrupt / Analog Input 12
8. RB1/SDI/SDA/AN10 - Serial Data Input / I2C Data / Analog Input 10
9. RB2/SDO/AN8 - Serial Data Output / I2C Clock / Analog Input 8
10. RB3/PGM/CCP1/AN9 - Programming Voltage / Capture/Compare/PWM / Analog Input 9
11. RB4/T1OSO/T1CKI/AN11 - Timer1 Oscillator Output / Timer1 Clock Input / Analog Input 11
12. RB5/T1OSI/PGC/AN13 - Timer1 Oscillator Input / Programming Clock / Analog Input 13
13. RB6/PGD/AN14 - Programming Data / Analog Input 14
14. RB7/AN15 - Analog Input 15
15. VDD - Power Supply
16. OSC1/CLKIN - Oscillator Input
17. OSC2/CLKOUT - Oscillator Output
18. RA0/AN0 - Analog Input 0

Functional Features

The PIC16F627-04/SO offers a range of functional features that make it suitable for various applications:

1. Low Power Consumption: The microcontroller is designed to operate efficiently, minimizing power consumption and extending battery life in portable devices.
2. High-Performance RISC CPU: The RISC architecture ensures fast execution of instructions, enabling quick response times in real-time applications.
3. Flash Program Memory: The onboard flash memory allows for easy reprogramming of the microcontroller, facilitating firmware updates and customization.
4. EEPROM Data Memory: The electrically erasable programmable read-only memory (EEPROM) provides non-volatile storage for critical data, even during power loss.
5. I/O Ports with Programmable Pull-Up Resistors: The microcontroller's I/O ports can be configured with internal pull-up resistors, simplifying circuit design and reducing external component count.
6. Timers and Counters: Built-in timers and counters enable precise timing and event counting, essential for applications such as pulse width modulation (PWM) and frequency measurement.
7. Analog-to-Digital Converter (ADC): The integrated ADC allows for the conversion of analog signals into digital values, enabling the microcontroller to interface with sensors and other analog devices.
8. Serial Communication Interface (USART/I2C/SPI): The microcontroller supports various serial communication protocols, facilitating data exchange with other devices.

Advantages and Disadvantages

Advantages

• Cost-effective solution for embedded control applications