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Name: STM32L031K6U7
Brand: STMicroelectronics
SKU: STM32L031K6U7
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 STM32L031K6U7

Part No.:: STM32L031K6U7

Manufacturer:: STMicroelectronics

Package:: 32-UFQFN Exposed Pad

Datasheet:: STM32L031K6U7.pdf

Description:: IC MCU 32BIT 32KB FLASH 32UFQFPN

In Stock:: 2988

Quantity:: Add To Cart

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STM32L031K6U7 Specifications

Package/Case:
32-UFQFN Exposed Pad
Packaging:
Tray
Series:
STM32L0
RoHS:
RoHS
Speed:
32MHz
RAM Size:
8K x 8
Core Size:
32-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
27
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 10x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

STM32L031K6U7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L031K6U7 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 STM32L031K6U7 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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STM32L031K6U7 information

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Basic introduction and simple engineering application of STM32L031K6U7

STM32L031K6U7 is a low-power microcontroller with advanced features, ideal for battery-powered applications and IoT devices. It integrates an ARM Cortex-M0+ core, various peripherals, and extensive power-saving modes.

Application Scenario:

In a smart home environment, STM32L031K6U7 can be utilized to build a wireless temperature and humidity monitoring system.

Circuit Design:

To create a simple temperature and humidity monitoring system using STM32L031K6U7, follow these steps:

1. Sensor Interface:

Connect a temperature and humidity sensor, such as the DHT11 or DHT22, to the GPIO pins of STM32L031K6U7. Ensure proper wiring and configuration to read sensor data accurately.

2. Wireless Communication:

Integrate a wireless module, like the NRF24L01 or ESP8266, with STM32L031K6U7 to transmit sensor data to a central monitoring station or a mobile app. Configure the SPI or UART interface for communication.

3. Power Management:

Implement power-saving strategies, such as using low-power modes and optimizing code for minimal energy consumption. Utilize the built-in power management features of STM32L031K6U7 to extend battery life.

4. Data Processing:

Write firmware to process the sensor data and perform tasks like averaging temperature and humidity readings, error checking, and data formatting for transmission.

5. User Interface:

Design a user interface, either through an OLED display or LEDs, to visualize temperature and humidity readings locally. Utilize GPIO pins for interfacing and controlling the display components.

Experiment Steps:

Step 1: Connect the DHT11 sensor to GPIO pins PA0 and PA1 of STM32L031K6U7.

Step 2: Set up the NRF24L01 wireless module with SPI communication, connecting it to GPIO pins PA5, PA6, PA7, and PA4 (for CS) of STM32L031K6U7.

Step 3: Write firmware to read sensor data from the DHT11 sensor and transmit it via the NRF24L01 module.

Step 4: Implement power-saving modes in firmware to reduce power consumption during idle periods.

Step 5: Design a simple OLED display interface using GPIO pins for visualizing temperature and humidity readings.

Considerations:

When building the system, consider:

- Power Consumption: Optimize code and utilize low-power modes to minimize energy usage and extend battery life.

- Data Accuracy: Ensure accurate sensor readings by implementing error checking and calibration routines.

- Wireless Range: Test the wireless communication range and reliability to ensure data transmission integrity.

- User Experience: Design a user-friendly interface for easy interpretation of temperature and humidity data.

- System Reliability: Thoroughly test the system under various conditions to verify its stability and performance over time.

STM32L031K6U7 FAQ

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3. Are the STM32L031K6U7 price and inventory displayed accurate?

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6. What is the process for return or replacement of STM32L031K6U7?

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 STM32L031K6U7 we delivered, we will accept the replacement or return of the STM32L031K6U7 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 STM32L031K6U7.

(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