PIC16F722-I/SS

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PIC16F722-I/SS

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IC MCU 8BIT 3.5KB FLASH 28SSOP

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Especificações

Atributo Valor
Package Tube
Series PIC® XLP™ 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 25
ProgramMemorySize 3.5KB (2K x 14)
ProgramMemoryType FLASH
RAMSize 128 x 8
Voltage-Supply(Vcc/Vdd) 1.8V ~ 5.5V
DataConverters A/D 11x8b
OscillatorType Internal
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 28-SSOP (0.209, 5.30mm Width)

Visão Geral

Description

The PIC16F722-I/SS is a microcontroller from Microchip Technology's PIC16F family, known for its cost-effectiveness and performance efficiency in embedded systems. It features an 8-bit CPU architecture and is equipped with a 4 MHz internal oscillator, extendable up to 20 MHz with an external clock. This microcontroller includes 3.5 KB of Flash program memory, 128 bytes of RAM, and 256 bytes of EEPROM, offering ample space for a variety of applications.
The PIC16F722-I/SS supports up to 16 I/O pins, allowing for flexible interfacing with peripherals and external components. It also includes several integrated peripherals such as analog-to-digital converters (ADC), timers, and serial communication modules like EUSART, making it suitable for applications requiring sensor interfacing, data acquisition, and communication.
With operating voltages ranging from 2V to 5.5V, it is suitable for low-power applications. The microcontroller is housed in an SSOP-20 package, ensuring compactness for space-constrained designs. Its versatility and ease of programming make it popular in consumer electronics, industrial control, and automotive applications.

Equivalent

The PIC16F722-I/SS is an 8-bit microcontroller from Microchip Technology featuring 3.5 KB flash memory, 128 bytes RAM, and 16 I/O pins. Equivalent products could include:
1. Microchip PIC16F690: Similar in terms of memory and I/O capabilities.
2. Microchip PIC16F628A: Offers comparable features but with different peripherals.
3. Atmel ATtiny44: Another 8-bit microcontroller with a similar pin count and functionality, though different architecture.
4. NXP LPC810: An ARM Cortex-M0+ based alternative with similar I/O options.
Always verify pin compatibility and additional features before substituting.

Features

The PIC16F722-I/SS is an 8-bit microcontroller from Microchip Technology, designed for low-cost, low-power applications. Key features include:
1. CPU and Performance: It operates at a speed of up to 20 MHz with a 4 MIPS performance capability.

2. Memory: It includes 3.5 KB of Flash Program Memory, 128 bytes of RAM, and 256 bytes of EEPROM for non-volatile data storage.
3. I/O Ports: There are 17 I/O pins that can be configured individually for various functions.
4. Timers: It features two 8-bit timers and one 16-bit timer, supporting various time-based operations.
5. Analog Features: It has a 10-bit ADC (Analog-to-Digital Converter) with up to 11 channels for analog signal processing.
6. Communication: Integrated EUSART (Enhanced Universal Synchronous Asynchronous Receiver Transmitter) and SPI/I2C interfaces facilitate serial communications.
7. Power: The device supports low-power operation with an operating voltage range of 2.0V to 5.5V.
8. Packaging: It is available in a 20-pin SSOP (Shrink Small Outline Package).
These features make it suitable for embedded control applications.

Pinout

The PIC16F722-I/SS is a microcontroller from Microchip Technology featuring 28 pins. The functions of these pins include:
1. I/O Ports: The device has multiple general-purpose I/O ports (PORTA, PORTB, and PORTC) for interfacing with other peripherals.
2. Power Supply: VDD and VSS pins for power supply connections.
3. Oscillator Pins: OSC1/CLKIN and OSC2/CLKOUT for external crystal or clock source connections.
4. Analog Inputs: Multiple pins serve as analog inputs for the built-in Analog-to-Digital Converter (ADC).
5. Timers: Certain pins are used by Timer modules for capturing, comparing, and PWM functions.
6. Communication: Pins for serial communication protocols like I2C and SPI (MSSP module).
7. Reset: MCLR pin for external reset.
8. Interrupts: Pins that can also serve as external interrupts.
9. Special Function I/O: Some pins have specific functions like comparator inputs or reference voltage inputs.
This microcontroller is versatile and suitable for various applications requiring digital and analog interfacing.

Manufacturer

The PIC16F722-I/SS is manufactured by Microchip Technology Inc. Microchip Technology is a leading American semiconductor company that specializes in manufacturing microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. Founded in 1987 and headquartered in Chandler, Arizona, Microchip Technology serves a diverse range of industries including automotive, industrial, consumer, aerospace, and telecommunications. The company is known for its focus on embedded control solutions and provides a wide array of microcontrollers and microprocessor solutions that are widely utilized in various electronic applications.

Application

The PIC16F722-I/SS is a microcontroller commonly used in embedded systems. Its application areas include:
1. Consumer Electronics: Used in household appliances and remote controls.
2. Industrial Automation: For controlling machinery and automation processes.
3. Automotive: In systems like sensor interfaces and basic control units.
4. Home Automation: For smart home devices and IoT products.
5. Medical Devices: In portable medical equipment.
6. Security Systems: For alarm and access control systems.
7. Lighting Control: Used in LED and other lighting solutions.
8. Educational Projects: Ideal for learning and prototyping due to its simplicity and low cost.
These applications leverage its features like low-power operation, I/O flexibility, and easy integration.

Package

The PIC16F722-I/SS microcontroller comes in an SSOP (Shrink Small Outline Package) with 20 pins. This package type is compact and suitable for space-constrained applications, offering a balance between size and ease of use.

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