PIC16F72-E/SP

Product Overview

Category

The PIC16F72-E/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

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 interfaces

Package

The PIC16F72-E/SP is available in a 28-pin plastic dual inline package (DIP).

Essence

The essence of the PIC16F72-E/SP lies in its ability to provide efficient and reliable control and processing capabilities for electronic systems.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, containing a specific quantity of units per package.

Specifications

• CPU: 8-bit RISC
• Program Memory: 3.5 KB Flash
• Data Memory: 128 bytes EEPROM, 128 bytes RAM
• Operating Voltage Range: 2.0V to 5.5V
• I/O Pins: 22
• Timers: 2 x 8-bit, 1 x 16-bit
• ADC: 8 channels, 10-bit resolution
• Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F72-E/SP has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

1. VDD - Power supply voltage
2. RA0/AN0 - Analog input / Digital I/O
3. RA1/AN1 - Analog input / Digital I/O
4. RA2/AN2 - Analog input / Digital I/O
5. RA3/AN3/VREF - Analog input / Digital I/O / Voltage reference
6. RA4/T0CKI/C1OUT - Timer0 clock input / Digital I/O / Comparator output
7. RA5/AN4/SS - Analog input / Digital I/O / Slave select (SPI)
8. RE0/RD/AN5 - Port E0 / Read control / Analog input
9. RE1/WR/AN6 - Port E1 / Write control / Analog input
10. RE2/CS/AN7 - Port E2 / Chip select / Analog input
11. VSS - Ground
12. OSC1/CLKIN - Oscillator input
13. OSC2/CLKOUT - Oscillator output
14. RC0/T1OSO/T1CKI - Timer1 oscillator output / Timer1 clock input
15. RC1/T1OSI/CCP2 - Timer1 oscillator input / CCP2 pin
16. RC2/CCP1 - CCP1 pin
17. RC3/SCK/SCL - Serial clock (USART, SPI, I2C)
18. RC4/SDI/SDA - Serial data input (USART, SPI, I2C)
19. RC5/SDO - Serial data output (USART, SPI)
20. RC6/TX/CK - USART transmit / Clock (USART)
21. RC7/RX/DT - USART receive / Data (USART)
22. RD0/PSP0 - Parallel slave port bit 0
23. RD1/PSP1 - Parallel slave port bit 1
24. RD2/PSP2 - Parallel slave port bit 2
25. RD3/PSP3 - Parallel slave port bit 3
26. RD4/PSP4 - Parallel slave port bit 4
27. RD5/PSP5 - Parallel slave port bit 5
28. VSS - Ground

Functional Features

The PIC16F72-E/SP offers several functional features that enhance its usability and performance:

1. Low Power Consumption: The microcontroller is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
2. High-Performance RISC CPU: The embedded RISC CPU provides fast and efficient execution of instructions, enabling rapid processing of data and control operations.
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 EEPROM data memory enables non-volatile storage of critical data, ensuring data integrity even during power loss or system resets.
5. I/O Ports with Programmable Pull-Up Resistors: The microcontroller's I/O ports can be configured with programmable pull-up resistors, simplifying interfacing with external devices.
6. Timers and Counters: Integrated timers and counters provide precise timing and