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Name: PIC16LC621A-04I/SS
Brand: Microchip Technology
SKU: PIC16LC621A-04I/SS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology PIC16LC621A-04I/SS

Part No.:: PIC16LC621A-04I/SS

Manufacturer:: Microchip Technology

Package:: 20-SSOP (0.209", 5.30mm Width)

Datasheet:: PIC16LC621A-04I/SS.pdf

Description:: IC MCU 8BIT 1.75KB OTP 20SSOP

In Stock:: 3896

Quantity:: Add To Cart

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PIC16LC621A-04I/SS Specifications

Package/Case:
20-SSOP (0.209", 5.30mm Width)
Packaging:
Tube
Series:
PIC® 16C
RoHS:
RoHS
Speed:
4MHz
RAM Size:
96 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
-
Mounting Type:
Surface Mount
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 ~ 85°C (TA)

PIC16LC621A-04I/SS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16LC621A-04I/SS 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 PIC16LC621A-04I/SS 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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PIC16LC621A-04I/SS information

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The working principle and core technical features of PIC16LC621A-04I/SS

PIC16LC621A-04I/SS is a microcontroller renowned for its efficient operation and versatile applications in embedded systems. It features a robust 8-bit CPU core, EEPROM data memory, and low-power operation.

Application Scenario:

In automotive electronics, PIC16LC621A-04I/SS is utilized for controlling engine subsystems, such as fuel injection timing and ignition systems, ensuring optimal engine performance.

Circuit Design:

To implement an engine control system using PIC16LC621A-04I/SS, follow these steps:

1. Sensor Integration:

Connect engine sensors, such as crankshaft position sensors and temperature sensors, to the analog and digital input pins of PIC16LC621A-04I/SS. Use appropriate signal conditioning circuits to ensure accurate sensor readings.

2. Actuator Control:

Connect actuators like fuel injectors and ignition coils to the PWM-capable output pins of PIC16LC621A-04I/SS. Utilize the PWM functionality for precise control of actuator timing and duty cycles.

3. Human-Machine Interface:

Integrate a dashboard display or LED indicators to provide real-time engine performance feedback using GPIO pins of PIC16LC621A-04I/SS. Implement UART or SPI for communication with external diagnostic tools.

4. Power Management:

Ensure stable power supply with proper voltage regulation and decoupling capacitors for PIC16LC621A-04I/SS and connected peripherals. Minimize power consumption to enhance overall system efficiency.

5. System Reliability:

Test the engine control system rigorously under varying operating conditions to ensure reliability, responsiveness, and compliance with automotive standards for emissions and performance.

Considerations:

- Real-Time Processing: Optimize firmware algorithms for real-time engine control based on sensor inputs and predefined control strategies.

- EMI/EMC Compliance: Design the PCB layout and shielding to mitigate electromagnetic interference and ensure compliance with automotive EMC regulations.

- Safety Critical Operation: Implement fail-safe mechanisms and diagnostic routines to detect and mitigate faults, ensuring safe operation of critical engine subsystems.

PIC16LC621A-04I/SS FAQ

1. How to order PIC16LC621A-04I/SS 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 PIC16LC621A-04I/SS is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC16LC621A-04I/SS. All suppliers must pass our qualification reviews before they can publish their products including PIC16LC621A-04I/SS on icwhale.com; we pay more attention to the channels and quality of PIC16LC621A-04I/SS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC16LC621A-04I/SS price and inventory displayed accurate?

The price and inventory of PIC16LC621A-04I/SS 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?

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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 PIC16LC621A-04I/SS?

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 PIC16LC621A-04I/SS we delivered, we will accept the replacement or return of the PIC16LC621A-04I/SS 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 PIC16LC621A-04I/SS.

(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