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Name: STM32F072CBU7TR
Brand: STMicroelectronics
SKU: STM32F072CBU7TR
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 STM32F072CBU7TR

Part No.:: STM32F072CBU7TR

Manufacturer:: STMicroelectronics

Package:: 48-UFQFN Exposed Pad

Datasheet:: STM32F072CBU7TR.pdf

Description:: IC MCU 32BIT 128KB FLSH 48UFQFPN

In Stock:: 3244

Quantity:: Add To Cart

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STM32F072CBU7TR Specifications

Package/Case:
48-UFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
STM32F0
RoHS:
RoHS
Speed:
48MHz
RAM Size:
16K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, I²S, POR, PWM, WDT
Connectivity:
CANbus, HDMI-CEC, I²C, IrDA, LINbus, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
37
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 ~ 105°C (TA)

STM32F072CBU7TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32F072CBU7TR 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 STM32F072CBU7TR 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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STM32F072CBU7TR information

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Basic introduction and simple engineering application of STM32F072CBU7TR

STM32F072CBU7TR is a microcontroller chip developed by STMicroelectronics, featuring a powerful ARM Cortex-M0 CPU core, versatile peripherals, and low power consumption. It is widely used in various embedded applications, including consumer electronics, industrial automation, and IoT devices.

Application Scenario:

In a simple project, we can utilize STM32F072CBU7TR to create a digital thermometer with temperature sensing and display capabilities.

Circuit Design:

To build the digital thermometer using STM32F072CBU7TR, follow these steps:

1. Temperature Sensor Connection:

Connect a digital temperature sensor, such as DS18B20, to one of the GPIO pins of STM32F072CBU7TR, like pin PA0. Make sure to provide the necessary pull-up resistor for the sensor.

2. Display Interface:

Interface a 7-segment LED display or an LCD display to visually represent the temperature readings. Connect the display to the GPIO pins of STM32F072CBU7TR, such as pins PB0 to PB7 for a 7-segment display or pins PC0 to PC7 for an LCD.

3. Temperature Reading:

Write firmware to initialize the temperature sensor and read temperature values. Utilize the GPIO pins configured as digital inputs to communicate with the sensor and retrieve temperature data.

4. Display Control:

Write firmware to convert temperature readings into a format suitable for display on the chosen display device. Utilize GPIO pins configured as digital outputs to control the display segments or pixels accordingly.

5. User Interaction:

Implement user interaction features, such as button inputs, to enable user-triggered actions like switching between Celsius and Fahrenheit scales or resetting the temperature display.

Experiment Steps:

Connect the DS18B20 temperature sensor to pin PA0 of STM32F072CBU7TR, ensuring proper power and ground connections.
Interface a 7-segment LED display to pins PB0 to PB7 of STM32F072CBU7TR, with appropriate current limiting resistors.
Write firmware to initialize the sensor and read temperature values using the OneWire protocol.
Convert temperature readings to the desired display format (e.g., Celsius or Fahrenheit).
Control the display segments based on the converted temperature value.
Implement button inputs for user interaction, such as mode selection or reset functionality.

Considerations:

When developing the digital thermometer project, consider the following:

- Accuracy of Temperature Sensor: Ensure the selected temperature sensor provides accurate readings for reliable temperature monitoring.

- Display Compatibility: Choose a display device compatible with the GPIO pins and voltage levels of STM32F072CBU7TR.

- Firmware Optimization: Write efficient firmware code to minimize resource utilization and maximize system responsiveness.

- Power Management: Implement power-saving techniques to minimize energy consumption and extend battery life in portable applications.

- User Experience: Design a user-friendly interface with clear temperature display and intuitive controls for better user interaction.

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6. What is the process for return or replacement of STM32F072CBU7TR?

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 STM32F072CBU7TR we delivered, we will accept the replacement or return of the STM32F072CBU7TR 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 STM32F072CBU7TR.

(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