What is the Additional Feature ?

Name: STM32L431RBT6
Brand: STMicroelectronics
SKU: STM32L431RBT6
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 STM32L431RBT6

Part No.:: STM32L431RBT6

Manufacturer:: STMicroelectronics

Package:: 64-LQFP

Datasheet:: STM32L431RBT6.pdf

Description:: IC MCU 32BIT 128KB FLASH 64LQFP

In Stock:: 3758

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

STM32L431RBT6 Specifications

Package/Case:
64-LQFP
Packaging:
Tray
Series:
STM32L4
RoHS:
RoHS
Speed:
80MHz
RAM Size:
64K 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, SWPMI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L431RBT6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L431RBT6 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 STM32L431RBT6 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.

STM32L431RBT6 information

Views：

STM32L431RBT6 Typical application Circuitry

STM32L431RBT6

The STM32L431RBT6 is a high-performance microcontroller chip from STMicroelectronics, belonging to the STM32L4 series. It is based on the ARM Cortex-M4 core, making it suitable for applications that require a blend of energy efficiency, performance, and a wide array of peripheral interfaces.

Application Scenarios of STM32L431RBT6

A common application for the STM32L431RBT6 is in the field of smart environmental monitoring systems. In such systems, it can be used to collect data from various sensors, process this data, and communicate it to a central server or display unit.

Parameter Features of STM32L431RBT6

- ARM Cortex-M4 core with a frequency of up to 80 MHz

- 128 KB of flash memory and 64 KB of SRAM

- Low power consumption, suitable for battery-operated devices

- Multiple communication interfaces, including I2C, SPI, and USART

- Integrated ADCs and DACs for analog signal processing

Circuit Connection Example-Smart Environmental Monitoring System

1. Power Supply: Connect the VDD pins to a 3.3V power source and ground the VSS pins.

2. Sensor Connectivity: Utilize I2C (e.g., PB6 and PB7 for SCL and SDA) to connect environmental sensors like temperature, humidity, or air quality sensors.

3. Data Communication: Use USART (such as PA2 and PA3 for TX and RX) for serial communication with a computer or a central server.

4. Analog Input: Connect analog sensors to ADC inputs (e.g., PA0 for ADC_IN0).

5. Programming and Debugging: Interface the microcontroller with ST-LINK using SWDIO (PA13) and SWCLK (PA14) for programming and debugging purposes.

Design Considerations of STM32L431RBT6

1. Power Efficiency: Important for devices that are intended to run on batteries or have limited power sources.

2. Sensor Integration: Ensure accurate interfacing with different types of sensors, considering their voltage and communication requirements.

3. Communication Protocols: Design the circuit to support various communication protocols effectively, based on the system's requirements.

4. PCB Layout and EMC: Design the PCB layout to minimize noise and ensure Electromagnetic Compatibility (EMC), especially important in sensitive environmental monitoring applications.

In conclusion, the STM32L431RBT6 is an ideal microcontroller for applications like smart environmental monitoring systems, where low power consumption, efficient processing, and versatile connectivity are essential. The design of a circuit with this microcontroller should focus on power efficiency, sensor integration, communication protocols, and PCB layout considerations.

STM32L431RBT6 FAQ

1. How to order STM32L431RBT6 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 STM32L431RBT6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM32L431RBT6. All suppliers must pass our qualification reviews before they can publish their products including STM32L431RBT6 on icwhale.com; we pay more attention to the channels and quality of STM32L431RBT6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM32L431RBT6 price and inventory displayed accurate?

The price and inventory of STM32L431RBT6 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 STM32L431RBT6?

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 STM32L431RBT6 we delivered, we will accept the replacement or return of the STM32L431RBT6 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 STM32L431RBT6.

(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