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Name: STM32L073VBT7TR
Brand: STMicroelectronics
SKU: STM32L073VBT7TR
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 STM32L073VBT7TR

Part No.:: STM32L073VBT7TR

Manufacturer:: STMicroelectronics

Package:: 100-LQFP

Datasheet:: STM32L073VBT7TR.pdf

Description:: IC MCU 32BIT 128KB FLASH 100LQFP

In Stock:: 3592

Quantity:: Add To Cart

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STM32L073VBT7TR Specifications

Package/Case:
100-LQFP
Packaging:
Tape & Reel (TR)
Series:
STM32L0
RoHS:
RoHS
Speed:
32MHz
RAM Size:
20K x 8
Core Size:
32-Bit
EEPROM Size:
6K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
84
Core Processor:
ARM® Cortex®-M0+
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 ~ 105°C (TA)

STM32L073VBT7TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L073VBT7TR 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 STM32L073VBT7TR 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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STM32L073VBT7TR information

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The working principle and core technical features of STM32L073VBT7TR

STM32L073VBT7TR is a microcontroller known for its low-power operation and versatile functionality, ideal for battery-powered applications. It features an ARM Cortex-M0+ core and integrates rich peripherals for enhanced system control.

Application Scenario:

In smart metering applications, STM32L073VBT7TR can be utilized to monitor energy consumption and transmit data wirelessly, ensuring efficient energy management in residential and industrial settings.

Circuit Design:

To design a smart meter using STM32L073VBT7TR, consider the following steps:

1. Sensor Integration:

Connect energy sensors, such as current transformers or Rogowski coils, to the analog input pins of STM32L073VBT7TR (e.g., pin PA0). Implement appropriate signal conditioning for accurate energy measurement.

2. Wireless Communication:

Integrate a wireless module (e.g., LoRa or Zigbee) with STM32L073VBT7TR to transmit energy consumption data to a central server or a mobile app. Configure GPIO pins (e.g., pin PB0) for digital communication.

3. Data Logging and Storage:

Use internal or external non-volatile memory to log energy consumption data periodically. Utilize SPI or I2C interfaces (e.g., pin PA5 and PA6) for interfacing with memory devices.

4. User Interface:

Include an LCD display or LEDs driven by GPIO pins (e.g., pin PC0) to provide real-time energy usage feedback to users.

5. Power Management:

Implement efficient power management techniques, such as low-power modes and voltage regulators, to optimize energy usage and extend battery life.

Considerations:

When designing the smart meter, ensure:

- Energy Measurement Accuracy: Calibrate sensors and ensure precise measurement of energy consumption.

- Wireless Connectivity: Optimize antenna design and communication protocols for reliable data transmission.

- Security: Implement encryption and authentication protocols to protect sensitive energy data.

- Regulatory Compliance: Ensure compliance with local regulations and standards for energy metering devices.

- Environmental Durability: Design the system to withstand environmental factors such as temperature and humidity variations.

STM32L073VBT7TR FAQ

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3. Are the STM32L073VBT7TR price and inventory displayed accurate?

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6. What is the process for return or replacement of STM32L073VBT7TR?

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 STM32L073VBT7TR we delivered, we will accept the replacement or return of the STM32L073VBT7TR 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 STM32L073VBT7TR.

(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