What is the Additional Feature ?

Name: PIC16F689-E/P
Brand: Microchip Technology
SKU: PIC16F689-E/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 PIC16F689-E/P

Part No.:: PIC16F689-E/P

Manufacturer:: Microchip Technology

Package:: 20-DIP (0.300", 7.62mm)

Datasheet:: PIC16F689-E/P.pdf

Description:: IC MCU 8BIT 7KB FLASH 20DIP

In Stock:: 3416

Quantity:: Add To Cart

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PIC16F689-E/P Specifications

Package/Case:
20-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 16F
RoHS:
RoHS
Speed:
20MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
18
Core Processor:
PIC
Data Converters:
A/D 12x10b
Oscillator Type:
Internal
Program Memory Size:
7KB (4K x 14)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

PIC16F689-E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F689-E/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 PIC16F689-E/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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PIC16F689-E/P information

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The working principle and core technical features of PIC16F689-E/P

PIC16F689-E/P is a versatile microcontroller known for its robust performance and wide range of applications in embedded systems.

Core Technology:

Featuring a powerful 8-bit RISC CPU, PIC16F689-E/P integrates essential peripherals such as ADC, UART, and PWM, ensuring efficient data acquisition, communication, and control capabilities.

Application Scenario:

In automotive electronics, PIC16F689-E/P is utilized for engine control units (ECUs), managing fuel injection timing and ignition systems to enhance engine performance and fuel efficiency.

Circuit Design:

To implement an ECU using PIC16F689-E/P:

1. Sensor Integration:

Connect sensors such as throttle position sensors (TPS) and oxygen sensors to ADC channels of PIC16F689-E/P (e.g., AN0-AN7) for precise engine parameter monitoring.

2. Actuator Control:

Control actuators like fuel injectors and ignition coils using PWM outputs (e.g., CCP1 and CCP2) to regulate fuel delivery and ignition timing based on sensor inputs.

3. Communication Interface:

Utilize UART (e.g., TX/RX pins) for OBD-II diagnostics and CAN interface (if available) for communication with other vehicle systems, ensuring seamless data exchange.

4. Power Management:

Implement voltage regulators and filters to maintain stable power supply to PIC16F689-E/P and peripherals, crucial for reliable ECU operation under varying automotive conditions.

System Optimization:

Enhance system efficiency through optimized firmware algorithms, ensuring real-time response to engine parameters for improved performance, emissions control, and vehicle drivability.

Considerations:

- Temperature Stability: Manage thermal dissipation to prevent overheating, crucial for reliable operation in automotive environments.

- EMI Compliance: Shield sensitive circuits and utilize filtering techniques to meet electromagnetic interference (EMI) standards, ensuring compliance with automotive regulations.

- Diagnostic Capabilities: Implement error detection and reporting mechanisms to facilitate quick troubleshooting and maintenance of the ECU system.

PIC16F689-E/P FAQ

1. How to order PIC16F689-E/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 PIC16F689-E/P is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC16F689-E/P. All suppliers must pass our qualification reviews before they can publish their products including PIC16F689-E/P on icwhale.com; we pay more attention to the channels and quality of PIC16F689-E/P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC16F689-E/P price and inventory displayed accurate?

The price and inventory of PIC16F689-E/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.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 PIC16F689-E/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 PIC16F689-E/P we delivered, we will accept the replacement or return of the PIC16F689-E/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 PIC16F689-E/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