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STMicroelectronics STM32L071V8T6TR

Part No.:: STM32L071V8T6TR

Manufacturer:: STMicroelectronics

Package:: 100-LQFP

Datasheet:: STM32L071V8T6TR.pdf

Description:: IC MCU 32BIT 64KB FLASH 100LQFP

In Stock:: 3080

Quantity:: Add To Cart

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STM32L071V8T6TR 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:
3K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
I²C, IrDA, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
84
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L071V8T6TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L071V8T6TR 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 STM32L071V8T6TR 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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STM32L071V8T6TR information

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STM32L071V8T6TR Typical application Circuitry

STM32L071V8T6TR

STM32L071V8T6TR is a variant of the STM32L071 microcontroller from STMicroelectronics' ultra-low-power STM32L0 series, based on the energy-efficient ARM Cortex-M0+ processor. It is especially made for uses where minimal power usage is required without sacrificing functionality.The "TR" suffix indicates that the microcontroller is provided in tape and reel packaging, which is ideal for automated assembly processes. This model features 64 KB of Flash memory and 20 KB of SRAM, making it suitable for a range of applications such as IoT devices, sensor hubs, and energy-efficient consumer products.

1. Power Supply Connections:

- Voltage Supply Configuration: Connect all VDD pins to a stable power source ranging from 1.8V to 3.6V and ground all VSS pins. This voltage range supports the STM32L071V8T6TR's low-power operations and helps in maximizing battery life in portable devices.

2. Clock Configuration:

- External Oscillator Setup: For precise timing needs, connect a crystal oscillator between OSC_IN (Pin 5) and OSC_OUT (Pin 6). The internal RC oscillator can also be used for less critical timing applications to reduce component count and cost.

3. Reset Configuration:

- System Reset Mechanism: Include a pull-up resistor linked to the power supply and a manual reset button attached to the NRST pin.This setup provides a reliable method for resetting the STM32L071V8T6TR, which is essential during development and maintenance.

4. USART Communication Setup:

- Serial Interface Arrangement: Set up USART communication by connecting USART1_TX (Pin 14) to the RX pin of another device and USART1_RX (Pin 15) to the TX pin. This configuration is critical for enabling robust serial communication for data logging and control purposes.

5. Debugging and Programming Interface:

- Debugger Connections: Utilize SWDIO (Pin 30) and SWCLK (Pin 31) for connections to an external debugger, such as an ST-Link. These connections are crucial for programming and debugging the STM32L071V8T6TR.

6. Peripheral and GPIO Configurations:

- External Device Connectivity: Link sensors, LEDs, or actuators to the GPIO pins (e.g., PA0 on Pin 16). This flexibility allows the STM32L071V8T6TR to handle various inputs and outputs, broadening its application scope.

7. Advanced Communication Protocols Setup:

- High-Speed Interface Configuration: Set up SPI or I2C by properly connecting relevant pins (e.g., I2C1_SCL on Pin 22 and I2C1_SDA on Pin 23). These protocols are vital for complex data transfer tasks within modern embedded systems.

Following these guidelines ensures that the STM32L071V8T6TR can be effectively integrated into various applications that require low power consumption and effective resource management. This setup not only leverages the microcontroller's capabilities but also ensures its high functionality and reliability in energy-sensitive projects.

STM32L071V8T6TR FAQ

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3. Are the STM32L071V8T6TR price and inventory displayed accurate?

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6. What is the process for return or replacement of STM32L071V8T6TR?

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 STM32L071V8T6TR we delivered, we will accept the replacement or return of the STM32L071V8T6TR 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 STM32L071V8T6TR.

(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