What is the Additional Feature ?

Name: PIC18LF4455T-I/ML
Brand: Microchip Technology
SKU: PIC18LF4455T-I/ML
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology PIC18LF4455T-I/ML

Part No.:: PIC18LF4455T-I/ML

Manufacturer:: Microchip Technology

Package:: 44-VQFN Exposed Pad

Datasheet:: PIC18LF4455T-I/ML.pdf

Description:: IC MCU 8BIT 24KB FLASH 44QFN

In Stock:: 2531

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

PIC18LF4455T-I/ML Specifications

Package/Case:
44-VQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
PIC® 18F
RoHS:
RoHS
Speed:
48MHz
RAM Size:
2K x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
35
Core Processor:
PIC
Data Converters:
A/D 13x10b
Oscillator Type:
Internal
Program Memory Size:
24KB (12K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

PIC18LF4455T-I/ML this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18LF4455T-I/ML 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 PIC18LF4455T-I/ML to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

PIC18LF4455T-I/ML information

Views：

The working principle and core technical features of PIC18LF4455T-I/ML

PIC18LF4455T-I/ML is a microcontroller chip renowned for its robust functionality and versatile applications in embedded systems. It incorporates advanced features and cutting-edge technology to deliver high performance and efficiency.

Core Technology:

The PIC18LF4455T-I/ML microcontroller is powered by a highly efficient architecture, featuring a powerful CPU core, rich peripheral set, and extensive memory options. It utilizes advanced fabrication techniques to ensure optimal performance while minimizing power consumption.

Application Scenario:

In automotive electronics, PIC18LF4455T-I/ML can be utilized for various applications, such as engine control units (ECUs), vehicle diagnostics systems, and dashboard displays.

Circuit Design:

To design an automotive ECU using PIC18LF4455T-I/ML, follow these steps:

1. Sensor Integration:

Connect sensors, such as temperature sensors, pressure sensors, and throttle position sensors, to the analog input pins of PIC18LF4455T-I/ML for real-time data acquisition.

2. Actuator Control:

Interface with actuators like fuel injectors, ignition coils, and throttle actuators using the GPIO pins of PIC18LF4455T-I/ML. Employ PWM signals for precise control of actuator outputs.

3. Communication:

Implement communication protocols such as CAN (Controller Area Network) or LIN (Local Interconnect Network) to facilitate communication with other vehicle systems or external diagnostic tools.

4. Onboard Diagnostics:

Utilize the onboard memory and processing capabilities of PIC18LF4455T-I/ML to implement diagnostic routines, fault code storage, and real-time monitoring of vehicle parameters.

5. Power Management:

Ensure efficient power management by incorporating voltage regulators, power switches, and battery monitoring circuits to optimize energy utilization and prolong battery life.

Performance Enhancement:

To enhance the overall performance and efficiency of the automotive ECU, consider the following strategies:

- Optimize firmware algorithms to minimize processing overhead and improve response times.

- Implement low-power modes and sleep states to conserve energy during periods of inactivity.

- Utilize hardware acceleration features, such as DMA (Direct Memory Access), to offload CPU tasks and improve system throughput.

- Employ advanced debugging and profiling tools to identify and eliminate performance bottlenecks in the firmware code.

Conclusion:

In conclusion, PIC18LF4455T-I/ML microcontroller offers unparalleled flexibility and performance for automotive electronics applications. By leveraging its advanced features and optimizing system design, developers can create highly efficient and reliable embedded systems for automotive use.

PIC18LF4455T-I/ML FAQ

1. How to order PIC18LF4455T-I/ML 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 PIC18LF4455T-I/ML is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PIC18LF4455T-I/ML. All suppliers must pass our qualification reviews before they can publish their products including PIC18LF4455T-I/ML on icwhale.com; we pay more attention to the channels and quality of PIC18LF4455T-I/ML products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PIC18LF4455T-I/ML price and inventory displayed accurate?

The price and inventory of PIC18LF4455T-I/ML 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 PIC18LF4455T-I/ML?

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 PIC18LF4455T-I/ML we delivered, we will accept the replacement or return of the PIC18LF4455T-I/ML 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 PIC18LF4455T-I/ML.

(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