What is the Additional Feature ?

Name: L9779WD-SPI-TR
Brand: STMicroelectronics
SKU: L9779WD-SPI-TR
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

STMicroelectronics L9779WD-SPI-TR

Part No.:: L9779WD-SPI-TR

Manufacturer:: STMicroelectronics

Package:: 64-BQFP Exposed Pad

Datasheet:: L9779WD-SPI-TR.pdf

Description:: MULTIFUNCTION IC FOR ENGINE MANA

In Stock:: 2242

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

L9779WD-SPI-TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including L9779WD-SPI-TR 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 L9779WD-SPI-TR 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.

Views：

L9779WD-SPI-TR Typical application Circuitry

L9779WD-SPI-TR

The L9779WD-SPI-TR is a sophisticated System-On-Chip (SoC) designed and manufactured by STMicroelectronics for automotive applications. This microcontroller offers various interfaces and features that enable it to meet the stringent requirements of automotive systems.

L9779WD-SPI-TR Features:

1. Multi-functional: It is equipped with numerous digital and analog interfaces that can communicate with and control a wide variety of devices.

2. Robust: Designed for the automotive industry, the L9779WD-SPI-TR is made to operate reliably in harsh environments.

3. Integrated ADC: The integrated analog-to-digital converters allow for accurate monitoring and control of connected devices.

4. SPI Interface: This chip has a SPI interface for convenient communication with other digital devices.

L9779WD-SPI-TR Application Scenarios:

The L9779WD-SPI-TR is typically used in automotive systems, such as engine control units (ECUs), powertrain systems, or body control modules.

Detailed Circuit Connection – Engine Control Unit (ECU) Example:

When using the L9779WD-SPI-TR in an engine control unit, several pin connections are critical:

- Pin 3 (VCC): Connect the power supply voltage to this pin.

- Pin 9 (SPI_MISO): Connect this pin to the Master-In-Slave-Out (MISO) pin of the SPI bus for data transfer.

- Pin 14 (SPI_MOSI): Connect this pin to the Master-Out-Slave-In (MOSI) pin of the SPI bus for data transfer.

- Pin 20 (SPI_SCLK): Connect this pin to the Serial Clock (SCLK) of the SPI bus.

- Pin 23 (SPI_CS): This is the Chip Select pin for the SPI bus, which needs to be connected to a GPIO pin on the master device.

Design Considerations:

1. Power Supply: Ensure that the power supply voltage doesn't exceed the maximum rating of the L9779WD-SPI-TR.

2. SPI Communication: Make sure the SPI bus communication settings (clock speed, data order, etc.) are compatible with all devices on the bus.

3. Temperature: The automotive environment can be very hot. Make sure to consider heat dissipation in your design.

4. Interference: Cars can generate significant electrical noise. Design your circuit to minimize the effects of noise on the L9779WD-SPI-TR.

In summary, the L9779WD-SPI-TR is a robust and versatile SoC designed for challenging automotive applications, providing various interfaces and features for robust control and communication.

L9779WD-SPI-TR information

L9779WD-SPI-TR Specifications

Package/Case:
64-BQFP Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Applications:
Engine Management
Current-Supply:
550µA
Voltage-Supply:
4.9V ~ 5.1V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

L9779WD-SPI-TR FAQ

1. How to order L9779WD-SPI-TR 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 L9779WD-SPI-TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L9779WD-SPI-TR. All suppliers must pass our qualification reviews before they can publish their products including L9779WD-SPI-TR on icwhale.com; we pay more attention to the channels and quality of L9779WD-SPI-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the L9779WD-SPI-TR price and inventory displayed accurate?

The price and inventory of L9779WD-SPI-TR 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 L9779WD-SPI-TR?

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 L9779WD-SPI-TR we delivered, we will accept the replacement or return of the L9779WD-SPI-TR 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 L9779WD-SPI-TR.

(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