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Name: PIC16F631-E/SS
Brand: Microchip Technology
SKU: PIC16F631-E/SS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology PIC16F631-E/SS

Part No.:: PIC16F631-E/SS

Manufacturer:: Microchip Technology

Package:: 20-SSOP (0.209", 5.30mm Width)

Datasheet:: PIC16F631-E/SS.pdf

Description:: IC MCU 8BIT 1.75KB FLASH 20SSOP

In Stock:: 2410

Quantity:: Add To Cart

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PIC16F631-E/SS Specifications

Package/Case:
20-SSOP (0.209", 5.30mm Width)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
20MHz
RAM Size:
64 x 8
Core Size:
8-Bit
EEPROM Size:
128 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
-
Mounting Type:
Surface Mount
Number of I/O:
18
Core Processor:
PIC
Data Converters:
-
Oscillator Type:
Internal
Program Memory Size:
1.75KB (1K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC16F631-E/SS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F631-E/SS price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for PIC16F631-E/SS to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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PIC16F631-E/SS information

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Basic introduction and simple engineering application of PIC16F631-E/SS

PIC16F631-E/SS is a versatile 8-bit microcontroller manufactured by Microchip Technology. It belongs to the PIC16F family and is widely used in various embedded systems and educational projects due to its low cost, ease of use, and rich feature set.

Introduction:

The PIC16F631-E/SS microcontroller features an 8-bit RISC CPU running at speeds up to 20 MHz, with 1.75 KB of flash memory for program storage and 128 bytes of RAM for data storage. It also incorporates various peripherals such as analog-to-digital converters (ADC), pulse-width modulation (PWM) modules, timers, and serial communication modules, making it suitable for a wide range of applications.

Application Scenario:

In a simple project scenario, let's consider building a temperature monitoring system using PIC16F631-E/SS. This project will involve sensing the temperature using a digital temperature sensor, displaying the temperature on an LCD, and providing an alert if the temperature exceeds a predefined threshold.

Circuit Design:

To build the temperature monitoring system with PIC16F631-E/SS, follow these steps:

1. Temperature Sensor Connection:

Connect the digital temperature sensor, such as the DS18B20, to the microcontroller. The sensor's data pin should be connected to one of the digital input/output pins of PIC16F631-E/SS, such as pin RA0.

2. LCD Interface:

Connect an LCD display to the microcontroller to visualize the temperature readings. Utilize the microcontroller's GPIO pins to interface with the LCD data and control lines.

3. Programming:

Write a firmware program for PIC16F631-E/SS using a suitable Integrated Development Environment (IDE), such as MPLAB X IDE. The program should read the temperature from the sensor, display it on the LCD, and implement temperature threshold checking.

4. Alert Mechanism:

Implement an alert mechanism, such as turning on an LED or sounding a buzzer, if the temperature exceeds a predefined threshold. Use one of the microcontroller's GPIO pins to drive the alert device.

5. Power Supply:

Ensure a stable power supply for the microcontroller and connected peripherals. Use a regulated power supply or batteries to provide the required voltage levels.

Experiment Steps:

1. Connect the DS18B20 temperature sensor to pin RA0 of PIC16F631-E/SS according to the sensor's datasheet.

2. Connect the LCD display to the microcontroller's GPIO pins for data and control signals.

3. Write a firmware program in MPLAB X IDE to initialize the microcontroller, read temperature data from the sensor, and display it on the LCD.

4. Implement temperature threshold checking in the firmware program and activate the alert mechanism if necessary.

5. Power up the circuit and observe the temperature readings on the LCD. Test the alert mechanism by heating or cooling the sensor.

Considerations:

- Ensure proper handling of the temperature sensor and accurate calibration for precise temperature measurements.

- Design the firmware program efficiently to optimize resource utilization and ensure smooth operation.

- Test the system thoroughly to verify its functionality and reliability under different temperature conditions.

- Consider adding additional features, such as data logging or remote monitoring, to enhance the project's capabilities.

PIC16F631-E/SS FAQ

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3. Are the PIC16F631-E/SS price and inventory displayed accurate?

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6. What is the process for return or replacement of PIC16F631-E/SS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PIC16F631-E/SS we delivered, we will accept the replacement or return of the PIC16F631-E/SS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PIC16F631-E/SS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations