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Name: PIC16F870-I/SO
Brand: Microchip Technology
SKU: PIC16F870-I/SO
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 PIC16F870-I/SO

Part No.:: PIC16F870-I/SO

Manufacturer:: Microchip Technology

Package:: 28-SOIC (0.295", 7.50mm Width)

Datasheet:: PIC16F870-I/SO.pdf

Description:: IC MCU 8BIT 3.5KB FLASH 28SOIC

In Stock:: 3957

Quantity:: Add To Cart

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PIC16F870-I/SO Specifications

Package/Case:
28-SOIC (0.295", 7.50mm Width)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
20MHz
RAM Size:
128 x 8
Core Size:
8-Bit
EEPROM Size:
64 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
UART/USART
Mounting Type:
Surface Mount
Number of I/O:
22
Core Processor:
PIC
Data Converters:
A/D 5x10b
Oscillator Type:
External
Program Memory Size:
3.5KB (2K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC16F870-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F870-I/SO 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 PIC16F870-I/SO 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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PIC16F870-I/SO information

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PIC16F870-I/SO Typical application Circuitry

PIC16F870-I SO

The PIC16F870-I/SO is a versatile, 8-bit microcontroller from Microchip Technology, designed for medium-complexity applications across a broad range of industries.

Applications

The PIC16F870-I/SO is suitable for applications such as home automation systems, automotive electronics, industrial controls, and smart sensors. It's particularly valued in scenarios requiring a balance between processing power, power consumption, and peripheral integration.

Key Features

- 8-bit Processing: Efficient for various control tasks, with enough computational power for numerous applications.

- Flash Memory: Provides sufficient space for application code, facilitating updates and flexibility in programming.

- Analog-to-Digital Converter (ADC): Allows direct analog sensor communication between the microcontroller and sensors.

- I/O Ports: Provides a variety of programmable input/output ports for connecting to external devices.

- Communication Protocols: Supports common protocols like I2C, SPI, and USART, allowing for easy data exchange with other devices or systems.

Design Scenario: Home Automation System

1. Power Supply Connection: Connect the PIC16F870-I/SO's VDD pin to a 5V power supply, ensuring that the VSS pin is grounded. This provides the necessary power for the microcontroller to operate.

2. Sensor Interface: For environmental monitoring, connect temperature and humidity sensors to the ADC pins (AN0 for temperature, AN1 for humidity), allowing the PIC16F870-I/SO to gather environmental data.

3. Actuator Control: Utilize output pins to control relays or transistor switches that manage devices like lights, fans, or thermostats. Ensure each control pin drives a relay with an appropriate current rating.

4. Communication Interface: Implement a UART communication interface by connecting the TX and RX pins of the PIC16F870-I/SO to a wireless module (e.g., Wi-Fi or Bluetooth). This setup enables remote monitoring and control through a smartphone or web application.

5. Programming Interface: The PIC16F870-I/SO requires specific pins for programming and debugging: use the ICSP (In-Circuit Serial Programming) method by connecting the MCLR pin to the programming device for reset purposes, and the PGD and PGC pins for serial data and clock signals, respectively.

6. Circuit Design Considerations:

- Decoupling Capacitors: Place these near the VDD and VSS pins to filter noise from the power supply, ensuring stable operation of the PIC16F870-I/SO.

- Protection: Implement protective elements like resistors and diodes on the I/O pins to safeguard the microcontroller against overcurrent and electrostatic discharge (ESD).

- Isolation: For devices controlled via relays, consider using optical isolators to protect the PIC16F870-I/SO from voltage spikes caused by the switching of inductive loads.

- Power Management: Design the system to operate in low-power modes when possible to extend the life of power sources, especially in battery-operated applications.

When designing with the PIC16F870-I/SO for a home automation system, it's crucial to account for the electrical characteristics of the microcontroller, as well as the requirements of the connected sensors, actuators, and communication modules. By carefully planning the circuit design and considering power management, signal integrity, and device protection, one can create a reliable and efficient home automation solution.

PIC16F870-I/SO FAQ

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We have a professional and experienced quality control team to strictly verify and test the PIC16F870-I/SO. All suppliers must pass our qualification reviews before they can publish their products including PIC16F870-I/SO on icwhale.com; we pay more attention to the channels and quality of PIC16F870-I/SO products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC16F870-I/SO price and inventory displayed accurate?

The price and inventory of PIC16F870-I/SO fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of PIC16F870-I/SO?

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 PIC16F870-I/SO we delivered, we will accept the replacement or return of the PIC16F870-I/SO 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 PIC16F870-I/SO.

(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