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Name: EFM8BB31F32A-D-4QFN24
Brand: Silicon Labs
SKU: EFM8BB31F32A-D-4QFN24
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8BB31F32A-D-4QFN24

Part No.:: EFM8BB31F32A-D-4QFN24

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:

Description:: IC MCU 8BIT 32KB FLASH 24QFN

In Stock:: 2529

Quantity:: Add To Cart

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EFM8BB31F32A-D-4QFN24 Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tube
Series:
Busy Bee
RoHS:
RoHS
Speed:
50MHz
RAM Size:
2.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SMBus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
20
Core Processor:
CIP-51 8051
Data Converters:
A/D 12x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

EFM8BB31F32A-D-4QFN24 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F32A-D-4QFN24 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 EFM8BB31F32A-D-4QFN24 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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EFM8BB31F32A-D-4QFN24 information

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Basic introduction and simple engineering application of EFM8BB31F32A-D-4QFN24

EFM8BB31F32A-D-4QFN24 is a highly integrated microcontroller from Silicon Labs, designed for embedded applications requiring high performance and low power consumption. It features a powerful 8051-based core with a maximum operating frequency of 50 MHz, along with abundant on-chip peripherals for versatile functionality.

Application Scenario:

In educational projects and beginner-level embedded systems development, EFM8BB31F32A-D-4QFN24 can be utilized for various applications, such as building simple IoT devices, sensor interfacing, and basic control systems.

Experiment Setup:

To understand the functionality of EFM8BB31F32A-D-4QFN24 and its application in a basic project, follow these steps:

1. Circuit Setup:

Connect EFM8BB31F32A-D-4QFN24 to a breadboard using appropriate pin connections. Ensure proper power supply connections, including VDD (pin 1) and VSS (pin 20), with decoupling capacitors to stabilize the power rails.

2. LED Blinking:

Program EFM8BB31F32A-D-4QFN24 using an Integrated Development Environment (IDE) like Simplicity Studio. Write a simple firmware to toggle the state of a GPIO pin connected to an LED. Upload the firmware to the microcontroller and observe the LED blinking at a predefined rate.

3. Button Input:

Extend the previous experiment by adding a push-button switch to the circuit. Configure another GPIO pin of EFM8BB31F32A-D-4QFN24 to read the state of the button. Modify the firmware to change the LED blinking behavior based on the button press.

4. Analog Sensor Interface:

Include an analog sensor, such as a potentiometer or a light-dependent resistor (LDR), in the circuit. Connect it to one of the analog input pins of EFM8BB31F32A-D-4QFN24. Read the sensor value using the built-in Analog-to-Digital Converter (ADC) and adjust the LED blinking intensity or frequency accordingly.

5. UART Communication:

Implement UART communication between EFM8BB31F32A-D-4QFN24 and a computer or another microcontroller board. Send sensor data or control commands from the microcontroller to the external device and vice versa. Use appropriate GPIO pins for UART transmission and reception.

6. PWM Output:

Explore Pulse Width Modulation (PWM) by generating PWM signals using EFM8BB31F32A-D-4QFN24. Connect an LED or a small motor to a GPIO pin configured for PWM output. Vary the duty cycle of the PWM signal to control the brightness of the LED or the speed of the motor.

Considerations:

When working with EFM8BB31F32A-D-4QFN24 in educational projects, consider the following:

- Understand the datasheet: Familiarize yourself with the microcontroller's datasheet to know its pinout, electrical characteristics, and peripheral functionalities.

- Code Optimization: Write efficient firmware code to utilize the limited resources of the 8051 core effectively.

- Hardware Limitations: Be mindful of the microcontroller's hardware limitations, such as limited GPIO pins, flash memory, and RAM size.

- Debugging Techniques: Learn debugging techniques using IDEs and debugging tools to identify and resolve firmware issues effectively.

- Experiment Expansion: Expand the experiments by interfacing additional sensors, actuators, or communication modules to explore more advanced concepts in embedded systems.

EFM8BB31F32A-D-4QFN24 FAQ

1. How to order EFM8BB31F32A-D-4QFN24 on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F32A-D-4QFN24. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F32A-D-4QFN24 on icwhale.com; we pay more attention to the channels and quality of EFM8BB31F32A-D-4QFN24 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM8BB31F32A-D-4QFN24 price and inventory displayed accurate?

The price and inventory of EFM8BB31F32A-D-4QFN24 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 EFM8BB31F32A-D-4QFN24?

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 EFM8BB31F32A-D-4QFN24 we delivered, we will accept the replacement or return of the EFM8BB31F32A-D-4QFN24 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 EFM8BB31F32A-D-4QFN24.

(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