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Name: STM32L071CBT6
Brand: STMicroelectronics
SKU: STM32L071CBT6
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 STM32L071CBT6

Part No.:: STM32L071CBT6

Manufacturer:: STMicroelectronics

Package:: 48-LQFP

Datasheet:: STM32L071CBT6.pdf

Description:: IC MCU 32BIT 128KB FLASH 48LQFP

In Stock:: 2943

Quantity:: Add To Cart

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STM32L071CBT6 Specifications

Package/Case:
48-LQFP
Packaging:
Tray
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, POR, PWM, WDT
Connectivity:
I²C, IrDA, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
37
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 13x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L071CBT6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L071CBT6 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 STM32L071CBT6 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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STM32L071CBT6 information

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STM32L071CBT6 Typical application Circuitry Schematics

The STM32L071CBT6 is part of STMicroelectronics' STM32L0 series, which are ARM Cortex-M0+ based microcontrollers. They are known for low-power features. For designing a circuit around this microcontroller, the following general guidelines should be taken into account:

1. Power Supply: - VDD/VSS: Connect the VDD pins to a suitable power supply (usually 3.3V or according to the specific datasheet requirements) and the VSS pins to the ground. Implement decoupling capacitors close to these pins.

2. Clock System: - Oscillator: If using an external crystal or ceramic resonator, connect it to the OSC_IN and OSC_OUT pins. - Capacitors: Attach capacitors between the oscillator pins and ground, considering the oscillator's specifications.

3. Reset Circuit: - NRST Pin: Implement a manual reset button connected to the NRST pin. Typically, you'd use a pull-up resistor and possibly a capacitor for debounce.

4. Programming and Debugging: - SWD: For programming and debugging, connect SWDIO and SWCLK pins to a compatible debugger/programmer. Include the necessary pull-up resistors.

5. Input/Output Pins: - GPIO: When connecting peripherals or other devices to GPIO pins, always consider voltage levels and current limitations. - Pull-up/Pull-down: Unused pins should be set in a definite state, either by software configuration or by using pull-up or pull-down resistors.

6. USART/UART: - TX/RX: These should be connected to the corresponding pins of the UART device or UART-to-USB converter. Ensure compatible voltage levels.

7. SPI/I2C: - SPI: Ensure that MOSI, MISO, and SCK are correctly connected to SPI devices. Don't forget the CS (Chip Select) pin. - I2C: Attach SDA and SCL pins to I2C devices. I2C lines typically need pull-up resistors.

8. Analog Connections: - ADC: For analog input, connect your signals to the ADC pins. Ensure voltages remain within the microcontroller's acceptable range. - Reference Voltage: If using an external reference voltage, connect it to the VREF+ pin.

9. Peripherals: - If you're using other peripherals like timers, PWM outputs, etc., ensure they are correctly wired based on the intended function.

10. External Interrupts: - If you need to use external interrupts, connect interrupt-generating devices to GPIOs. Ensure voltage levels are compliant.

11. Indicator LEDs: - Consider connecting LEDs through suitable current-limiting resistors to GPIO pins for debugging or status indication.

Additional Notes: - Decoupling Capacitors: These are essential near the power supply pins to handle noise. - Protection: Consider ESD protection for necessary I/O and power lines. - Thermal Management: Ensure suitable measures for heat dissipation if the microcontroller is operating in a high-load condition. Software Development: - Use the STM32L071CBT6tool for initial configuration, clock settings, and generating initialization code for various IDEs, including STM32L071CBT6. - The HAL (Hardware Abstraction Layer) libraries from STMicroelectronics can facilitate interactions with the microcontroller's peripherals. For precise electrical characteristics, configurations, and detailed connection methods, always refer to the STM32L071CBT6 datasheet and reference manual provided by STMicroelectronics. This ensures a comprehensive understanding of the chip's capabilities and requirements.

STM32L071CBT6 FAQ

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6. What is the process for return or replacement of STM32L071CBT6?

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 STM32L071CBT6 we delivered, we will accept the replacement or return of the STM32L071CBT6 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 STM32L071CBT6.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations