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Name: STM32L451CEU6
Brand: STMicroelectronics
SKU: STM32L451CEU6
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 STM32L451CEU6

Part No.:: STM32L451CEU6

Manufacturer:: STMicroelectronics

Package:: 48-UFQFN Exposed Pad

Datasheet:: STM32L451CEU6.pdf

Description:: IC MCU 32BIT 512KB FLSH 48UFQFPN

In Stock:: 2041

Quantity:: Add To Cart

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STM32L451CEU6 Specifications

Package/Case:
48-UFQFN Exposed Pad
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, QSPI, SAI, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
38
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 10x12b; D/A 1x12b
Oscillator Type:
Internal
Program Memory Size:
512KB (512K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L451CEU6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L451CEU6 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 STM32L451CEU6 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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STM32L451CEU6 information

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STM32L451CEU6 Typical application Circuitry

STM32L451CEU6

The STM32L451CEU6 is a microcontroller from the STM32L4 series, engineered by STMicroelectronics. This series is particularly known for its ultra-low-power ARM Cortex-M4 core microcontrollers, which are optimized for performance and energy efficiency. The STM32L451CEU6 stands out in this series for its balance of power consumption, processing capabilities, and a rich set of peripherals, making it an ideal choice for applications in IoT, wearable devices, industrial control systems, and medical equipment.

1. Power Supply Connection Essentials: The STM32L451CEU6 requires a stable power supply, typically within the range of 1.71V to 3.6V. It is equipped with VDD pins for connecting the power supply and VSS pins for grounding. It's crucial to ensure the power supply voltage is within these specified limits to prevent damage to the microcontroller. Decoupling capacitors should be placed near the power pins to maintain stable voltage levels and minimize noise.

2. Pin Configuration and Functional Mapping: This microcontroller features a variety of pins, each designated for specific functions. It includes GPIO (General-Purpose Input/Output) pins, which are configurable for different purposes depending on the needs of the application. The STM32L451CEU6 also offers pins for ADC (Analog-to-Digital Converter) inputs, DAC (Digital-to-Analog Converter) outputs, and several communication interfaces such as UART, SPI, and I2C. There are also pins for PWM (Pulse Width Modulation) outputs, which are critical in controlling various devices like motors and LEDs.

3. Integration into Electronic Systems: In electronic designs, the STM32L451CEU6 serves as a central processor, interfacing with various peripherals like sensors, actuators, and communication modules. Its range of functionalities enables it to handle multiple tasks in complex applications, including data acquisition, processing, and wireless communication.

4. Operational Characteristics and Programming: The STM32L451CEU6 is built on an ARM Cortex-M4 core, optimized for efficient operation, with features like DSP instructions and a floating-point unit (FPU). It supports a variety of programming environments and languages, enabling flexible development for specific application requirements.

5. Circuit Design and PCB Layout Considerations: In PCB design for the STM32L451CEU6, careful planning is necessary to ensure signal integrity, especially for analog and high-speed digital signals. The layout should also consider the routing of power lines and placement of decoupling capacitors to ensure stable operation.

6. Compliance with Microcontroller Industry Standards: The STM32L451CEU6 adheres to industry standards for microcontrollers, ensuring its reliability and effectiveness in various applications.

7. Handling and Installation Precautions: Given its sensitivity to electrostatic discharge (ESD), the STM32L451CEU6 must be handled with care. Appropriate ESD protection measures and precise soldering practices are essential to maintain the microcontroller's integrity during installation.

In summary, the STM32L451CEU6 from the STM32L4 series is a versatile and efficient microcontroller, suitable for a range of applications where energy efficiency and processing power are required. Effective use involves proper power supply connections, detailed pin configuration for various functionalities, integration into complex electronic systems, leveraging its powerful processing core, thoughtful PCB design, compliance with microcontroller standards, and cautious handling during installation. These practices ensure that the STM32L451CEU6 operates optimally in its intended applications.

STM32L451CEU6 FAQ

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6. What is the process for return or replacement of STM32L451CEU6?

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 STM32L451CEU6 we delivered, we will accept the replacement or return of the STM32L451CEU6 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 STM32L451CEU6.

(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