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Name: PIC16F84A-20E/P
Brand: Microchip Technology
SKU: PIC16F84A-20E/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-20E/P

Part No.:: PIC16F84A-20E/P

Manufacturer:: Microchip Technology

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

Datasheet:: PIC16F84A-20E/P.pdf

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

In Stock:: 2874

Quantity:: Add To Cart

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PIC16F84A-20E/P Specifications

Package/Case:
18-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
20MHz
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:
-40°C ~ 125°C (TA)

PIC16F84A-20E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F84A-20E/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-20E/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-20E/P information

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The application and technological advancement of PIC16F84A-20E/P in specific industries

PIC16F84A-20E/P is a versatile microcontroller chip widely used in various industries for its reliability, low power consumption, and rich peripheral features.

Application Scenario:

In the automotive industry, PIC16F84A-20E/P finds extensive application in engine management systems, where it plays a crucial role in controlling fuel injection, ignition timing, and emission control.

Circuit Design:

To design an engine management system using PIC16F84A-20E/P, follow these steps:

1. Sensor Integration:

Connect sensors such as crankshaft position sensors, throttle position sensors, and oxygen sensors to the analog and digital input pins of PIC16F84A-20E/P. These sensors provide essential data for precise engine control.

2. Actuator Control:

Connect actuators like fuel injectors, ignition coils, and exhaust gas recirculation valves to the output pins of PIC16F84A-20E/P. These pins drive the actuators based on the calculated engine parameters for optimal performance and emissions control.

3. Communication Interface:

Implement communication interfaces such as CAN (Controller Area Network) or LIN (Local Interconnect Network) to exchange data with other vehicle systems like the transmission control unit or body control module. Configure the relevant pins of PIC16F84A-20E/P for serial communication.

4. Diagnostics:

Integrate onboard diagnostics (OBD) functionality using the built-in UART (Universal Asynchronous Receiver-Transmitter) module of PIC16F84A-20E/P. This allows the microcontroller to communicate diagnostic trouble codes (DTCs) and sensor data to external diagnostic tools for vehicle maintenance and troubleshooting.

5. Power Management:

Ensure proper power supply regulation and management to PIC16F84A-20E/P and connected peripherals. Utilize voltage regulators and decoupling capacitors to maintain stable voltage levels and suppress noise for reliable operation.

Considerations:

When designing the circuit, consider factors such as:

- Environmental Conditions: Ensure the circuit design can withstand the harsh operating conditions typical in automotive environments, including temperature extremes, vibration, and electrical noise.

- Functional Safety: Implement fail-safe mechanisms and redundant sensor inputs to ensure safe operation of critical engine functions, adhering to industry standards like ISO 26262.

- Performance Optimization: Optimize firmware algorithms for efficient execution and minimal processing overhead to meet real-time performance requirements for engine control tasks.

- Compliance: Ensure the design complies with regulatory requirements and standards such as OBD-II (On-Board Diagnostics) regulations and emissions standards like Euro 6 or EPA Tier 3.

- Reliability Testing: Thoroughly test the system to validate performance, durability, and reliability under various operating conditions and stress scenarios to ensure robustness and longevity.

PIC16F84A-20E/P FAQ

1. How to order PIC16F84A-20E/P on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that PIC16F84A-20E/P is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC16F84A-20E/P. All suppliers must pass our qualification reviews before they can publish their products including PIC16F84A-20E/P on icwhale.com; we pay more attention to the channels and quality of PIC16F84A-20E/P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC16F84A-20E/P price and inventory displayed accurate?

The price and inventory of PIC16F84A-20E/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.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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-20E/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-20E/P we delivered, we will accept the replacement or return of the PIC16F84A-20E/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-20E/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