PIC16F74-I/P

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PIC16F74-I/P

IC MCU 8BIT 7KB FLASH 40DIP

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規格

Package Tube
Series PIC® 16F
ProductStatus Active
CoreProcessor PIC
CoreSize 8-Bit
Speed 20MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O 33
ProgramMemorySize 7KB (4K x 14)
ProgramMemoryType FLASH
RAMSize 192 x 8
Voltage-Supply(Vcc/Vdd) 4V ~ 5.5V
DataConverters A/D 8x8b
OscillatorType External
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Through Hole
Package/Case 40-DIP (0.600, 15.24mm)

概述

Description

The PIC16F74-I/P is a member of Microchip's PIC16F series of microcontrollers. It features an 8-bit architecture with a 14-bit instruction set, designed for a wide range of embedded applications. The microcontroller operates at a maximum clock speed of 20 MHz and has 3.5 kB of program memory, 128 bytes of RAM, and 256 bytes of EEPROM for data storage.
Key features include:
- 18 GPIO (General Purpose Input/Output) pins for interfacing with other devices.
- Integrated peripherals, including a 10-bit ADC (Analog-to-Digital Converter) and comparators, enhancing its functionality for sensing and control applications.
- Support for serial communication protocols like USART and SPI.
The PIC16F74-I/P is suitable for applications such as motor control, data acquisition, and consumer electronics due to its flexibility, reliability, and ease of use. Its EEPROM allows for data retention even when power is lost, making it ideal for applications requiring non-volatile memory. Overall, the PIC16F74-I/P is a versatile choice for various embedded system designs.

Features

The PIC16F74-I/P is a 16-bit microcontroller from Microchip Technology, featuring a 14-bit instruction set architecture. Key features include:
1. Memory: It has 4 KB of Flash program memory, 368 bytes of RAM, and 256 bytes of EEPROM.
2. I/O Ports: Up to 33 digital I/O pins with a flexible pin configuration.
3. Timers: Equipped with a 16-bit Timer1, Timer0, and additional 8-bit timers.
4. Analog Functions: Includes an Analog-to-Digital Converter (ADC) and comparators.
5. Communication: Supports USART, I2C, and SPI communication protocols.
6. Operating Voltage: Operates between 2.0V to 5.5V.
7. Clock Speed: Maximum clock frequency of 20 MHz.
8. Interrupts: Supports up to 14 interrupt sources for efficient event handling.
9. Low Power Modes: Various power-saving modes for energy-efficient applications.
These features make the PIC16F74-I/P suitable for a wide range of embedded applications, including industrial control, consumer electronics, and automotive systems.

Package

The PIC16F74-I/P is available in a Dual In-line Package (DIP) type, specifically a 28-pin DIP package. This package allows for easy insertion into standard breadboards or PCBs for prototyping and development.

Pinout

The PIC16F74-I/P is a 28-pin microcontroller from Microchip's PIC16 family.
Pin Count: 28 pins
Functions:
- It features 13 I/O pins (RB0-RB7, RC0-RC6) that can be configured for digital input or output.
- It has 2 external interrupt pins (INT and RB0).
- It includes an 8-bit processor architecture with a 14-bit instruction set.
- The device supports a 10-bit ADC, a PWM module, and a notable EEPROM for non-volatile data storage.
- It also has a built-in oscillator, allowing for flexible clock configurations.
The PIC16F74-I/P is suitable for various applications, including automation, control systems, and data processing tasks.

Manufacturer

The PIC16F74-I/P is manufactured by Microchip Technology Inc., a leading American semiconductor company. Founded in 1989, Microchip specializes in embedded control solutions and microcontroller products, particularly known for its PIC (Peripheral Interface Controller) family. The company provides a wide range of microcontrollers, analog semiconductors, memory devices, and development tools. Microchip's products are widely used in various applications, including consumer electronics, automotive, industrial, and medical devices, serving both large enterprises and small businesses in the electronics sector. Its emphasis on innovation, support, and community engagement makes it a key player in the semiconductor industry.

Application

The PIC16F74-I/P microcontroller is commonly used in various applications, including industrial automation, home appliances, automotive systems, and consumer electronics. Its features enable it to handle tasks such as sensor interfacing, motor control, data logging, and communications. Additionally, it is suitable for educational projects and prototyping due to its ease of use and availability.

Equivalent

Equivalent products to the PIC16F74-I/P include the PIC16F84, PIC16F628, and PIC16F877. These microcontrollers share similar architecture and functionality, suitable for similar applications. However, always check specific features like memory sizes, I/O pins, and peripheral support to ensure compatibility for your project needs.

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