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Name: PIC16F84A-04/P
Brand: Microchip Technology
SKU: PIC16F84A-04/P
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 PIC16F84A-04/P

Part No.:: PIC16F84A-04/P

Manufacturer:: Microchip Technology

Package:: 18-DIP (0.300", 7.62mm)

Datasheet:: PIC16F84A-04/P.pdf

Description:: IC MCU 8BIT 1.75KB FLASH 18DIP

In Stock:: 3475

Quantity:: Add To Cart

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PIC16F84A-04/P Specifications

Package/Case:
18-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
4MHz
RAM Size:
68 x 8
Core Size:
8-Bit
EEPROM Size:
64 x 8
Part Status:
Active
Peripherals:
POR, WDT
Connectivity:
-
Mounting Type:
Through Hole
Number of I/O:
13
Core Processor:
PIC
Data Converters:
-
Oscillator Type:
External
Program Memory Size:
1.75KB (1K x 14)
Program Memory Type:
FLASH
Operating Temperature:
0°C ~ 70°C (TA)

PIC16F84A-04/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F84A-04/P 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 PIC16F84A-04/P 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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PIC16F84A-04/P information

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PIC16F84A-04/P Typical application Circuitry

PIC16F84A-04 P

The PIC16F84A-04/P is a renowned microcontroller from Microchip's PIC family. It is an 8-bit microcontroller, frequently employed in a variety of electronic applications due to its versatile features, easy-to-use architecture, and affordability.

Application Scenarios:

The PIC16F84A-04/P can be used in numerous scenarios like home automation, hobbyist projects, industrial automation, and more. Let's examine a basic LED blinking application for the sake of this post.

Key Features of PIC16F84A-04/P:

1. 8-bit microcontroller

2. 1KB of flash memory.

3. 68 bytes of RAM.

4. 13 I/O pins.

5. Timer and interrupt capabilities.

LED Blinking Application with PIC16F84A-04/P:

Power Connections:

- Connect VDD (pin 14) to a +5V supply.

- Connect VSS (pin 5) to the ground (0V) of the power supply.

LED Connection:

- Connect an LED's anode (longer lead) through a 220-ohm resistor to one of the I/O pins, say RB0 (pin 6).

-Attach the shorter lead, or cathode, of the LED straight to the ground.

Programming Connections:

- MCLR/VPP (pin 4): This is the reset and programming voltage pin. For programming, it's connected to the VPP of the programmer, and during normal operation, it's typically connected to VDD through a 10kΩ resistor to keep the microcontroller out of reset mode.

- ICSPDAT (pin 13): This is the data line for In-Circuit Serial Programming (ICSP). Attach it to the programmer's data pin.

- ICSPCLK (pin 12): This is the clock line for ICSP. Attach it to the programmer's clock pin.

Oscillator Connection:

- Connect a 4MHz crystal oscillator between pins 15 (OSC1/CLKIN) and 16 (OSC2/CLKOUT).

- To stabilize the oscillator frequency, connect two 22pF capacitors from each of these pins toground.

Design Considerations:

1. Decoupling Capacitors: Always place a 100nF ceramic capacitor between VDD and VSS close to the PIC16F84A-04/P for noise reduction.

2. Programming: Ensure that the program written for the LED blinking uses the correct I/O pin (in our case, RB0) and proper delay functions.

3. Protection: It's always a good idea to protect the I/O pins from excessive current, which could damage the microcontroller.

In conclusion, the PIC16F84A-04/P is a versatile microcontroller suitable for numerous applications. When designing circuits with it, always ensure the connections are secure, and programming is accurate to achieve the desired results.

PIC16F84A-04/P FAQ

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3. Are the PIC16F84A-04/P price and inventory displayed accurate?

The price and inventory of PIC16F84A-04/P 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 PIC16F84A-04/P?

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 PIC16F84A-04/P we delivered, we will accept the replacement or return of the PIC16F84A-04/P 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 PIC16F84A-04/P.

(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