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Name: STM32L451REI6
Brand: STMicroelectronics
SKU: STM32L451REI6
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 STM32L451REI6

Part No.:: STM32L451REI6

Manufacturer:: STMicroelectronics

Package:: 64-UFBGA

Datasheet:: STM32L451REI6.pdf

Description:: IC MCU 32BIT 512KB FLASH 64UFBGA

In Stock:: 3898

Quantity:: Add To Cart

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STM32L451REI6 Specifications

Package/Case:
64-UFBGA
Packaging:
Tray
Series:
STM32L4
RoHS:
RoHS
Speed:
80MHz
RAM Size:
160K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, PWM, WDT
Connectivity:
CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 16x12b; D/A 1x12b
Oscillator Type:
Internal
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L451REI6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L451REI6 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 STM32L451REI6 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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STM32L451REI6 information

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Common technical challenges and solutions when using STM32L451REI6

STM32L451REI6 is a microcontroller known for its low-power capabilities and rich feature set, commonly used in battery-powered applications and IoT devices.

Noise Mitigation:

To address noise issues in STM32L451REI6 applications, employ proper grounding techniques, utilize filtering components like capacitors and inductors, and isolate sensitive analog circuits from noisy digital sections.

Power Optimization:

Optimize power consumption in STM32L451REI6 systems by utilizing low-power modes, such as Sleep and Stop modes, leveraging peripheral shutdown features, and employing efficient algorithms to minimize CPU wake time.

Integration Complexity:

Simplify integration in STM32L451REI6 projects by leveraging the comprehensive peripheral set, utilizing advanced development tools like STM32CubeMX for code generation and configuration, and modularizing software architecture for easier maintenance and scalability.

External Communication:

For external communication with STM32L451REI6, implement robust protocols like UART, SPI, or I2C, ensuring proper signal conditioning and error handling mechanisms to maintain reliable data transfer.

Low-Power Peripheral Usage:

When using peripherals in STM32L451REI6, such as ADC or DAC, optimize their configurations for minimal power consumption, utilize hardware averaging and oversampling techniques for improved accuracy, and employ DMA for efficient data transfer, reducing CPU overhead.

Considerations:

When designing with STM32L451REI6, consider factors like:

- Energy-Efficient Algorithms: Develop algorithms tailored for low-power operation to maximize battery life in portable applications.

- External Sensor Integration: Ensure compatibility and proper interfacing with external sensors, considering their power requirements and communication protocols.

- Real-Time Performance: Optimize firmware for real-time responsiveness, balancing power efficiency with timely task execution.

- Board Layout and Decoupling: Design PCB layout carefully, place decoupling capacitors near power pins of STM32L451REI6 to minimize noise and ensure stable operation.

- Firmware Optimization: Profile and optimize firmware to minimize CPU wake time and overall power consumption, utilizing features like sleep modes and peripheral DMA.

STM32L451REI6 FAQ

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We have a professional and experienced quality control team to strictly verify and test the STM32L451REI6. All suppliers must pass our qualification reviews before they can publish their products including STM32L451REI6 on icwhale.com; we pay more attention to the channels and quality of STM32L451REI6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM32L451REI6 price and inventory displayed accurate?

The price and inventory of STM32L451REI6 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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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 STM32L451REI6?

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 STM32L451REI6 we delivered, we will accept the replacement or return of the STM32L451REI6 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 STM32L451REI6.

(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