What is the Additional Feature ?

Name: PIC18LC252-I/SP
Brand: Microchip Technology
SKU: PIC18LC252-I/SP
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 PIC18LC252-I/SP

Part No.:: PIC18LC252-I/SP

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: PIC18LC252-I/SP.pdf

Description:: IC MCU 8BIT 32KB OTP 28SPDIP

In Stock:: 3744

Quantity:: Add To Cart

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PIC18LC252-I/SP Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
Series:
PIC® 18C
RoHS:
RoHS
Speed:
40MHz
RAM Size:
1.5K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, LVD, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
22
Core Processor:
PIC
Data Converters:
A/D 5x10b
Oscillator Type:
External
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
OTP
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18LC252-I/SP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LC252-I/SP 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 PIC18LC252-I/SP 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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PIC18LC252-I/SP information

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The application and technological advancement of PIC18LC252-I/SP in specific industries

PIC18LC252-I/SP is a versatile microcontroller chip widely used in various industries for its robust features and capabilities. It offers high performance, low power consumption, and a rich set of peripherals, making it suitable for a range of applications.

Application Scenario:

In the automotive industry, PIC18LC252-I/SP finds extensive use in engine control units (ECUs) for managing fuel injection, ignition timing, and other critical functions. Its high processing power and real-time capabilities enable precise control over engine parameters, leading to improved fuel efficiency and reduced emissions.

Circuit Design:

To design an ECU using PIC18LC252-I/SP, follow these steps:

1. Sensor Integration:

Connect various sensors, such as throttle position sensors and oxygen sensors, to the analog and digital input pins of PIC18LC252-I/SP. These sensors provide real-time data on engine conditions, which the microcontroller processes to adjust fuel injection and ignition timing.

2. Actuator Control:

Interface with actuators like fuel injectors and ignition coils using the GPIO pins of PIC18LC252-I/SP. These pins generate control signals based on the processed sensor data to regulate engine performance.

3. Communication:

Implement communication interfaces such as CAN (Controller Area Network) or LIN (Local Interconnect Network) to exchange data with other ECUs and onboard diagnostic systems. Configure UART or SPI peripherals of PIC18LC252-I/SP for serial communication.

4. Safety Features:

Include safety features such as watchdog timers and fail-safe mechanisms to ensure reliable operation of the ECU. PIC18LC252-I/SP supports various hardware and software-based safety measures to prevent system failures and protect vehicle occupants.

5. Power Management:

Design efficient power supply circuits with voltage regulators and transient voltage suppressors to provide stable power to PIC18LC252-I/SP and connected peripherals. Incorporate power-saving modes to minimize energy consumption during idle or low-load conditions.

Considerations:

When designing the ECU, it's essential to consider:

- Environmental Factors: Ensure the ECU's enclosure and sealing are resistant to moisture, vibration, and temperature extremes commonly encountered in automotive environments.

- Functional Safety: Implement software algorithms and diagnostic routines to meet industry standards such as ISO 26262 for functional safety in automotive systems.

- EMC/EMI Compliance: Shield sensitive circuits and use filtering components to mitigate electromagnetic interference and comply with electromagnetic compatibility (EMC) regulations.

- Calibration and Testing: Perform thorough calibration and testing of the ECU to verify its performance and reliability under various operating conditions and load scenarios.

PIC18LC252-I/SP FAQ

1. How to order PIC18LC252-I/SP on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the PIC18LC252-I/SP. All suppliers must pass our qualification reviews before they can publish their products including PIC18LC252-I/SP on icwhale.com; we pay more attention to the channels and quality of PIC18LC252-I/SP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18LC252-I/SP price and inventory displayed accurate?

The price and inventory of PIC18LC252-I/SP 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 PIC18LC252-I/SP?

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 PIC18LC252-I/SP we delivered, we will accept the replacement or return of the PIC18LC252-I/SP 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 PIC18LC252-I/SP.

(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