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PIC16F819-I/SO

Name: PIC16F819-I/SO
Rating: 4.7 (12 reviews)

IC MCU 8BIT 3.5KB FLASH 18SOIC

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包 18-SOIC
資料表 PIC16F819-I/SO DataSheet
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規格

Package	Tube
Series	PIC® 16F
ProductStatus	Active
CoreProcessor	PIC
CoreSize	8-Bit
Speed	20MHz
Connectivity	I²C, SPI
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
NumberofI/O	16
ProgramMemorySize	3.5KB (2K x 14)
ProgramMemoryType	FLASH
EEPROMSize	256 x 8
RAMSize	256 x 8
Voltage-Supply(Vcc/Vdd)	4V ~ 5.5V
DataConverters	A/D 5x10b
OscillatorType	Internal
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	18-SOIC (0.295, 7.50mm Width)

概述

Description

The PIC16F819-I/SO is an 8-bit microcontroller from Microchip's PIC16 family, designed for embedded applications. It features a 14-bit instruction set architecture and includes up to 1 KB of Flash memory, 64 bytes of RAM, and 128 bytes of EEPROM for data storage. The device operates at a maximum clock speed of 20 MHz and supports a wide voltage range of 2.0V to 5.5V, making it suitable for various power-sensitive applications.
Key peripherals include 13 I/O pins, a 10-bit Analog-to-Digital Converter (ADC), timers, and a serial communication interface (USART), allowing for versatile interfacing with other devices. The PIC16F819-I/SO is well-suited for applications in automotive, consumer electronics, and industrial control systems. Its low-power consumption and robust performance make it an ideal choice for both hobbyists and professional engineers. The device is available in a 28-pin SOIC package, facilitating easy integration into compact designs.

Package

The PIC16F819-I/SO is packaged in a 28-lead SOIC (Small Outline Integrated Circuit) form factor. This surface-mount package is designed for efficient space utilization on PCBs.

Pinout

The PIC16F819-I/SO is a microcontroller from Microchip's PIC16 family, featuring a 28-pin Dual In-line Package (DIP). It has a wide range of functionalities, including:
- Operating Voltage: 2.0V to 5.5V
- Max Clock Speed: 20 MHz
- Flash Memory: 1K (for program storage)
- RAM: 64 bytes
- EEPROM: 128 bytes
Pin Functions:
1. Analog Inputs: 6 channels (AN0-AN5) for ADC.
2. Digital I/O: 13 general-purpose I/O pins (RB0-RB7, RC0-RC3).
3. PWM Outputs: Integrated PWM functionality via CCP modules.
4. Serial Communication: Supports USART for serial communication.
5. Oscillator: Pins for external oscillator connection.
6. Reset: MCLR pin for reset function.
This microcontroller is suitable for a variety of applications, including embedded systems, control applications, and sensor interfacing.

Manufacturer

The PIC16F819-I/SO is manufactured by Microchip Technology Inc., a leading American semiconductor company. Founded in 1989 and headquartered in Chandler, Arizona, Microchip specializes in microcontrollers, memory products, and analog semiconductors. The company is known for its extensive range of microcontroller families, particularly in the PIC (Peripheral Interface Controller) series, which are widely used in embedded systems across various industries, including automotive, industrial, consumer, and telecommunications. Microchip provides solutions that support application development and prototyping, making them a key player in the electronic design and manufacturing sector.

Application

The PIC16F819-I/SO microcontroller is commonly used in various applications, including embedded systems, automotive electronics, consumer appliances, and industrial automation. Its features make it suitable for sensor interfacing, motor control, data acquisition systems, and remote monitoring applications. Additionally, it is often employed in communication devices, security systems, and home automation due to its versatility and ease of integration.

Equivalent

Equivalent products to the PIC16F819-I/SO include the PIC16F877A, PIC16F84A, and PIC16F88. These microcontrollers offer similar features, such as 8-bit architecture, comparable memory sizes, and peripheral capabilities. However, always verify specific requirements like pin configuration and performance for compatibility in your applications.