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Name: STM32L476QGI3
Brand: STMicroelectronics
SKU: STM32L476QGI3
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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STMicroelectronics STM32L476QGI3

Part No.:: STM32L476QGI3

Manufacturer:: STMicroelectronics

Package:: 132-UFBGA

Datasheet:: STM32L476QGI3.pdf

Description:: IC MCU 32BIT 1MB FLASH 132UFBGA

In Stock:: 2367

Quantity:: Add To Cart

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STM32L476QGI3 Specifications

Package/Case:
132-UFBGA
Packaging:
Tray
Series:
STM32L4
RoHS:
RoHS
Speed:
80MHz
RAM Size:
128K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, LCD, PWM, WDT
Connectivity:
CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG
Mounting Type:
Surface Mount
Number of I/O:
109
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 19x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
1MB (1M x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

STM32L476QGI3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L476QGI3 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 STM32L476QGI3 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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STM32L476QGI3 information

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Common technical challenges and solutions when using STM32L476QGI3

STM32L476QGI3 is a microcontroller known for its high performance, low power consumption, and rich set of peripherals, making it suitable for a wide range of applications.

Technical Challenges:

Using STM32L476QGI3 often presents several technical challenges such as noise issues, power consumption concerns, and integration complexity. Below are specific solutions and improvements for these challenges:

Noise Issues:

1. Proper Decoupling: Place decoupling capacitors close to the power pins of STM32L476QGI3. Use capacitors of different values (e.g., 100nF, 1uF) to filter out a wide range of noise frequencies.

2. Ground Plane: Design a solid ground plane on the PCB to provide a low impedance path for the return currents, reducing noise coupling.

3. Signal Routing: Keep high-speed signal traces as short as possible and avoid running them parallel to noisy signals. Use differential pairs for signals like USB or high-speed communication to minimize noise.

Power Consumption:

1. Low Power Modes: Utilize the various low power modes of STM32L476QGI3 such as Sleep, Stop, and Standby modes to reduce power consumption during periods of inactivity.

2. Peripheral Management: Enable peripherals only when needed and disable them during idle periods. Use DMA to offload processing tasks from the CPU, reducing power consumption.

3. Clock Configuration: Optimize the clock configuration by running the core and peripherals at the lowest possible frequency that meets the application's requirements.

Integration Complexity:

1. Modular Design: Break down the design into modular blocks or sections, each handling a specific functionality, to simplify integration and testing.

2. Comprehensive Documentation: Maintain detailed documentation for each module, including schematics, layout, and software configuration, to streamline the integration process.

3. Simulation and Testing: Use simulation tools to validate the design before hardware implementation. Conduct thorough testing of each module independently before integrating them into the final system.

Considerations:

When addressing these challenges, it's essential to:

- Follow best practices for PCB layout and design to minimize noise and ensure signal integrity.

- Implement efficient power management strategies to extend battery life and reduce operational costs.

- Use modular design principles to simplify integration and enhance system maintainability.

By adopting these solutions and considerations, the challenges associated with using STM32L476QGI3 can be effectively managed, leading to robust and efficient system designs.

STM32L476QGI3 FAQ

1. How to order STM32L476QGI3 on icwhale.com?

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2. How does icwhale.com guarantee that STM32L476QGI3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM32L476QGI3. All suppliers must pass our qualification reviews before they can publish their products including STM32L476QGI3 on icwhale.com; we pay more attention to the channels and quality of STM32L476QGI3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM32L476QGI3 price and inventory displayed accurate?

The price and inventory of STM32L476QGI3 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 STM32L476QGI3?

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 STM32L476QGI3 we delivered, we will accept the replacement or return of the STM32L476QGI3 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 STM32L476QGI3.

(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