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Name: PIC16C621-04E/P
Brand: Microchip Technology
SKU: PIC16C621-04E/P
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC16C621-04E/P

Part No.:: PIC16C621-04E/P

Manufacturer:: Microchip Technology

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

Datasheet:: PIC16C621-04E/P.pdf

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

In Stock:: 2355

Quantity:: Add To Cart

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PIC16C621-04E/P Specifications

Package/Case:
18-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 16C
RoHS:
RoHS
Speed:
4MHz
RAM Size:
80 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, 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:
OTP
Operating Temperature:
-40°C ~ 125°C (TA)

PIC16C621-04E/P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16C621-04E/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 PIC16C621-04E/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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PIC16C621-04E/P information

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The working principle and core technical features of PIC16C621-04E/P

PIC16C621-04E/P is a microcontroller chip renowned for its robust functionality and efficient performance in embedded systems. It incorporates advanced features tailored to enhance system performance and reliability.

Core Technology:

The PIC16C621-04E/P microcontroller utilizes a Harvard architecture with a powerful RISC CPU core, offering high-speed execution of instructions and efficient data processing. Its integrated peripherals include analog-to-digital converters (ADC), timers, and serial communication interfaces, enabling versatile functionality in various applications.

Application Scenario:

In automotive electronics, PIC16C621-04E/P can be deployed for engine control unit (ECU) applications, facilitating precise fuel injection timing and ignition control for optimal engine performance and emissions reduction.

System Integration:

To integrate PIC16C621-04E/P into an ECU design, follow these steps:

1. Sensor Interface:

Connect sensors, such as crankshaft position sensors and oxygen sensors, to the ADC channels of PIC16C621-04E/P for real-time monitoring of engine parameters.

2. Actuator Control:

Utilize the PWM outputs of PIC16C621-04E/P to control fuel injectors and ignition coils, ensuring precise timing and duration of fuel delivery and spark ignition.

3. Communication:

Implement serial communication protocols, like CAN or LIN, to communicate with other vehicle subsystems, such as transmission control modules and instrument clusters, for seamless integration and data exchange.

4. Diagnostic Functionality:

Utilize the on-chip EEPROM and serial communication interfaces to implement onboard diagnostics (OBD), enabling fault code retrieval and performance monitoring for vehicle maintenance and troubleshooting.

5. Power Management:

Design efficient power supply and management circuitry to ensure stable voltage levels to PIC16C621-04E/P and connected peripherals, minimizing power consumption and heat generation for enhanced reliability and longevity.

Performance Optimization:

To optimize system performance and efficiency, consider the following strategies:

- Algorithm Optimization: Develop efficient control algorithms to maximize engine performance while minimizing fuel consumption and emissions.

- Real-Time Execution: Implement firmware routines with minimal latency to ensure timely response to engine events and sensor inputs, enhancing overall system responsiveness.

- Error Handling: Implement robust error detection and correction mechanisms to ensure reliable operation under harsh environmental conditions and electromagnetic interference.

- Thermal Management: Incorporate thermal sensors and cooling mechanisms to prevent overheating of the microcontroller and surrounding components, ensuring stable operation in high-temperature environments.

- Compliance Testing: Conduct rigorous testing and validation to ensure compliance with automotive industry standards and regulatory requirements, guaranteeing safe and reliable operation of the ECU in production vehicles.

PIC16C621-04E/P FAQ

1. How to order PIC16C621-04E/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 PIC16C621-04E/P is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC16C621-04E/P. All suppliers must pass our qualification reviews before they can publish their products including PIC16C621-04E/P on icwhale.com; we pay more attention to the channels and quality of PIC16C621-04E/P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC16C621-04E/P price and inventory displayed accurate?

The price and inventory of PIC16C621-04E/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 PIC16C621-04E/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 PIC16C621-04E/P we delivered, we will accept the replacement or return of the PIC16C621-04E/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 PIC16C621-04E/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