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Name: PIC16F873A-I/SP
Brand: Microchip Technology
SKU: PIC16F873A-I/SP
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 PIC16F873A-I/SP

Part No.:: PIC16F873A-I/SP

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: PIC16F873A-I/SP.pdf

Description:: IC MCU 8BIT 7KB FLASH 28SPDIP

In Stock:: 2152

Quantity:: Add To Cart

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PIC16F873A-I/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
20MHz
RAM Size:
192 x 8
Core Size:
8-Bit
EEPROM Size:
128 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
22
Core Processor:
PIC
Data Converters:
A/D 5x10b
Oscillator Type:
External
Program Memory Size:
7KB (4K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC16F873A-I/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F873A-I/SP 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 PIC16F873A-I/SP 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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PIC16F873A-I/SP information

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PIC16F873A-I/SP Typical application Circuitry

PIC16F873A-I SP

The PIC16F873A-I/SP is an 8-bit microcontroller from Microchip's PIC family. It is a member of the PIC family of controllers, which are renowned for their affordability and adaptability.

Features of PIC16F873A-I/SP:

- Core: 8-bit RISC architecture.

- Memory: 7.5KB of Flash Program Memory, 192 Bytes of SRAM.

- I/O Pins: 22 I/O pins with individual direction control.

- Analog Interfaces: 5-Channel 10-bit ADC.

- Timers: Three timers, including one 8-bit and two 16-bit timers.

- Communication Interfaces: USART, SPI, and I²C support.

- Oscillator Options: Various internal and external oscillator options.

- Package: 28-Pin SP.

Application Scenarios:

The PIC16F873A-I/SP can be utilized in applications like industrial automation, motor control, home appliances, embedded systems, hobbyist projects, and more.

Example Circuit: Motor Control System:

We'll use the PIC16F873A-I/SP to develop a motor control system that can adjust the speed and direction of a DC motor based on user input.

1. Power Connections:

- VDD (pin 11, 32): Connect to +5V supply.

- VSS (pin 12, 31): Ground connection.

2. Motor Driver Interface (H-Bridge):

- RB0, RB1 (pins 21, 22): Connect to motor driver inputs for controlling direction.

- CCP1/RC2 (pin 17): Connect to motor driver PWM input for speed control.

3. User Input (Buttons for Direction and Speed):

- RA0, RA1 (pins 2, 3): Connect to user buttons with pull-down resistors.

4. LED Indicators for Status:

- RC0, RC1 (pins 15, 16): Connect to LEDs through resistors.

5. Programming and Debugging Interface:

- MCLR/VPP (pin 1): Connect to the programmer's MCLR line.

- RB6, RB7 (pins 28, 27): Connect to programmer's data and clock lines (ICSP).

Design Considerations:

1. Motor Driver Selection: Choose a suitable motor driver that can interface with PIC16F873A-I/SP and handle the motor's power requirements.

2. PWM Control: Configure the PIC16F873A-I/SP CCP module for proper PWM generation to control motor speed.

3. Input Debouncing: Implement software or hardware debouncing for the user input buttons.

4. LED Indicators: Use current-limiting resistors with LEDs.

5. Firmware: Design and implement firmware for motor control logic and user interface with PIC16F873A-I/SP.

6. Oscillator Configuration: Select the appropriate oscillator source for PIC16F873A-I/SP based on the desired accuracy and stability.

By careful consideration of the above aspects, the PIC16F873A-I/SP can be effectively utilized in a motor control application, providing robust and precise control over the motor. Whether it's a simple hobby project or a complex industrial automation task, the PIC16F873A-I/SP offers a rich set of features and ease of integration to meet various design requirements. It is preferred by designers and developers across a range of sectors due to its adaptability and low cost.

PIC16F873A-I/SP FAQ

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3. Are the PIC16F873A-I/SP price and inventory displayed accurate?

The price and inventory of PIC16F873A-I/SP 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 PIC16F873A-I/SP?

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 PIC16F873A-I/SP we delivered, we will accept the replacement or return of the PIC16F873A-I/SP 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 PIC16F873A-I/SP.

(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