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Name: STM32L072KBU6
Brand: STMicroelectronics
SKU: STM32L072KBU6
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 STM32L072KBU6

Part No.:: STM32L072KBU6

Manufacturer:: STMicroelectronics

Package:: 32-UFQFN Exposed Pad

Datasheet:: STM32L072KBU6.pdf

Description:: IC MCU 32BIT 128KB FLSH 32UFQFPN

In Stock:: 2239

Quantity:: Add To Cart

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STM32L072KBU6 Specifications

Package/Case:
32-UFQFN Exposed Pad
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, POR, PWM, WDT
Connectivity:
I²C, IrDA, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
23
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 10x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L072KBU6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L072KBU6 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 STM32L072KBU6 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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STM32L072KBU6 information

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STM32L072KBU6 Typical application Circuitry

STM32L072KBU6

STM32L072KBU6 is part of the STM32L0 series from STMicroelectronics, which features the ARM Cortex-M0+ processor known for its ultra-low power consumption. This microcontroller is designed for applications requiring efficient power management and moderate processing power, making it suitable for IoT devices, sensor nodes, and low-power utility metering. The STM32L072KBU6 offers 192 KB of Flash memory and 20 KB of SRAM, providing a good balance of performance and power efficiency, along with a comprehensive set of peripherals including USB, I2C, USART, and SPI.

Detailed Circuit Connection Guide for STM32L072KBU6:

1. Power Supply Connections:

- Core Voltage Setup: Connect the VDD pins to a stable 1.8V to 3.6V power source and ensure all VSS pins are grounded. This configuration is crucial to maintain the microcontroller's ultra-low-power profile.

2. Clock Configuration:

- External Oscillator Configuration: If precise timing is needed, connect a crystal oscillator between OSC_IN (Pin 5) and OSC_OUT (Pin 6). For less stringent timing requirements, the internal RC oscillator can be utilized to reduce external componentry.

3. Reset Configuration:

- System Reset Setup: Attach a manual reset button to the NRST pin, linking it to a pull-up resistor connected to the power supply. This setup allows for reliable manual resetting, essential for development and troubleshooting.

4. USART Communication Setup:

- Serial Communication Arrangement: Set up USART communication by connecting USART1_TX (typically Pin 14) to the RX pin of a target device and USART1_RX (typically Pin 15) to the TX pin. This setup enables effective serial communication for data exchange and system control.

5. Debugging and Programming Interface:

- Debugger Connectivity: Utilize the SWDIO (typically around Pin 30) and SWCLK (typically around Pin 31) pins for connections to an external debugger like the ST-Link. These connections are essential for firmware loading, programming, and debugging activities.

6. Peripheral and GPIO Configurations:

- External Device Connections: Link external devices such as sensors, LEDs, or actuators to the GPIO pins (e.g., PA0 on Pin 16). This capability allows the STM32L072KBU6 to manage various inputs and outputs effectively, enhancing application versatility.

7. Advanced Communication Protocols Setup:

- High-Speed Interface Setup: Configure SPI or I2C by connecting appropriate pins (e.g., I2C1_SCL on Pin 22 and I2C1_SDA on Pin 23). These interfaces are critical for handling complex data transfers within embedded systems.

By adhering to these guidelines and ensuring accurate connections at each specified pin, the STM32L072KBU6 can be effectively integrated into a variety of applications that require low power consumption and effective resource management. This approach ensures the microcontroller's capabilities are fully utilized, providing optimal functionality and reliability in energy-sensitive and space-constrained environments.

STM32L072KBU6 FAQ

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3. Are the STM32L072KBU6 price and inventory displayed accurate?

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6. What is the process for return or replacement of STM32L072KBU6?

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 STM32L072KBU6 we delivered, we will accept the replacement or return of the STM32L072KBU6 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 STM32L072KBU6.

(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