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STMicroelectronics STM32L151C6U6ATR

Part No.:: STM32L151C6U6ATR

Manufacturer:: STMicroelectronics

Package:: 48-UFQFN Exposed Pad

Datasheet:: STM32L151C6U6ATR.pdf

Description:: IC MCU 32BIT 32KB FLASH 48UFQFPN

In Stock:: 3315

Quantity:: Add To Cart

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STM32L151C6U6ATR Specifications

Package/Case:
48-UFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
STM32L1
RoHS:
RoHS
Speed:
32MHz
RAM Size:
16K x 8
Core Size:
32-Bit
EEPROM Size:
4K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
37
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L151C6U6ATR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L151C6U6ATR 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 STM32L151C6U6ATR 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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STM32L151C6U6ATR information

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STM32L151C6U6ATR Typical application Circuitry

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STM32L151C6U6ATR is part of the STM32L1 series from STMicroelectronics, which is based on the energy-efficient ARM Cortex-M3 processor. This series is specifically designed for applications that demand minimal power consumption while still providing a robust range of features. The STM32L151C6U6ATR model comes with 32 KB of Flash memory and 10 KB of SRAM, and it includes a wide array of peripherals such as USART, SPI, I2C, and ADCs. The microcontroller supplied in tape and reel packaging (designated with a "TR") is intended for automated assembly operations in high-volume production.

Detailed Circuit Connection Guide for STM32L151C6U6ATR:

1. Power Supply Connections:

- Voltage Supply Configuration: Connect all VDD pins to a stable power source ranging from 1.8V to 3.6V and ensure all VSS pins are grounded. This setup supports the STM32L151C6U6ATR's low-power operation and stability.

2. Clock Configuration:

- External Oscillator Installation: For precise timing requirements, connect a crystal oscillator between OSC_IN (typically Pin 5) and OSC_OUT (Pin 6). Alternatively, the internal RC oscillator may be used to reduce external components for cost-sensitive applications.

3. Reset Configuration:

- Manual Reset Setup: Attach a reset button to the NRST pin, which should also be connected to a pull-up resistor to the power supply. This configuration allows for reliable manual resetting, essential during development and debugging.

4. USART Communication Setup:

- Serial Communication Arrangement: Set up USART by connecting USART1_TX (Pin 14) to the RX pin of another device and USART1_RX (Pin 15) to the TX pin. This setup facilitates robust serial communication for data exchange and peripheral management.

5. Debugging and Programming Interface:

- Debugger Connectivity: Use the SWDIO (typically Pin 30) and SWCLK (typically Pin 31) for connections to an external debugger such as ST-Link. These pins are vital for programming and real-time debugging of the STM32L151C6U6ATR.

6. Peripheral and GPIO Configurations:

- External Device Connections: Connect devices such as sensors, LEDs, or actuators to the GPIO pins (e.g., PA0 on Pin 16). Utilizing these connections enables the STM32L151C6U6ATR to manage various inputs and outputs effectively, enhancing application flexibility.

7. Advanced Communication Protocols Setup:

- SPI/I2C Communication Setup: Establish SPI or I2C communications by connecting appropriate pins (e.g., I2C1_SCL on Pin 22 and I2C1_SDA on Pin 23). These high-speed interfaces are essential for complex data transfers within embedded systems.

By following these setup guidelines and ensuring accurate pin connections, the STM32L151C6U6ATR can be effectively integrated into a range of applications that require low power consumption and efficient processing. This detailed setup maximizes the microcontroller's capabilities, ensuring high functionality and reliability in energy-sensitive projects.

STM32L151C6U6ATR FAQ

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We have a professional and experienced quality control team to strictly verify and test the STM32L151C6U6ATR. All suppliers must pass our qualification reviews before they can publish their products including STM32L151C6U6ATR on icwhale.com; we pay more attention to the channels and quality of STM32L151C6U6ATR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM32L151C6U6ATR price and inventory displayed accurate?

The price and inventory of STM32L151C6U6ATR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of STM32L151C6U6ATR?

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 STM32L151C6U6ATR we delivered, we will accept the replacement or return of the STM32L151C6U6ATR 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 STM32L151C6U6ATR.

(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