What is the Additional Feature ?

Name: EFM8BB31F32A-D-4QFN24R
Brand: Silicon Labs
SKU: EFM8BB31F32A-D-4QFN24R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Silicon Labs EFM8BB31F32A-D-4QFN24R

Part No.:: EFM8BB31F32A-D-4QFN24R

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:

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

In Stock:: 3275

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

EFM8BB31F32A-D-4QFN24R Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
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-4QFN24R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F32A-D-4QFN24R 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-4QFN24R to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

EFM8BB31F32A-D-4QFN24R information

Views：

Basic introduction and simple engineering application of EFM8BB31F32A-D-4QFN24R

EFM8BB31F32A-D-4QFN24R is a high-performance 8-bit microcontroller from Silicon Labs, designed for a wide range of embedded applications. It features a powerful 8051-based core, rich peripherals, and low power consumption, making it suitable for diverse projects.

Introduction:

The EFM8BB31F32A-D-4QFN24R microcontroller is part of Silicon Labs' EFM8 Busy Bee family, offering enhanced performance and peripheral integration. It operates at speeds up to 48 MHz and includes 32 KB of flash memory, 2 KB of RAM, and various communication interfaces.

Application Scenario:

In educational projects, EFM8BB31F32A-D-4QFN24R can be utilized to teach basic embedded systems concepts, such as GPIO control, timer usage, and serial communication. Let's explore a simple LED blinking project to understand its functionality.

Project: LED Blinking with EFM8BB31F32A-D-4QFN24R

Materials Required:

- EFM8BB31F32A-D-4QFN24R development board or microcontroller chip

- Breadboard

- LED

- Resistor (220 ohms)

- Jumper wires

Experimental Steps:

1. Hardware Setup:

- Connect the EFM8BB31F32A-D-4QFN24R microcontroller to the breadboard.

- Connect one leg of the LED to a GPIO pin (e.g., P0.0) of the microcontroller via the resistor.

- Connect the other leg of the LED to the ground (GND) pin of the microcontroller.

2. Software Configuration:

- Set up the development environment (e.g., Silicon Labs Simplicity Studio) and create a new project for the EFM8BB31F32A-D-4QFN24R.

- Write a simple C program to toggle the GPIO pin connected to the LED.

- Build and flash the program onto the microcontroller.

3. Program Execution:

- Power up the circuit and observe the LED blinking at a predefined rate.

4. Experiment with Parameters:

- Modify the firmware to change the blinking frequency or pattern.

- Explore the use of additional GPIO pins for controlling multiple LEDs or interfacing with other peripherals.

Conclusion:

Through this simple project, you've gained hands-on experience with the EFM8BB31F32A-D-4QFN24R microcontroller and learned how to control an LED using GPIO. Further exploration can lead to more complex projects and a deeper understanding of embedded systems development.

Considerations:

- Ensure proper connections and component values to prevent damage to the microcontroller.

- Experiment with different GPIO pins and peripherals to explore the versatility of the EFM8BB31F32A-D-4QFN24R.

- Refer to the datasheet and technical documentation for detailed information on the microcontroller's features and registers.

EFM8BB31F32A-D-4QFN24R FAQ

1. How to order EFM8BB31F32A-D-4QFN24R on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that EFM8BB31F32A-D-4QFN24R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F32A-D-4QFN24R. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F32A-D-4QFN24R on icwhale.com; we pay more attention to the channels and quality of EFM8BB31F32A-D-4QFN24R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM8BB31F32A-D-4QFN24R price and inventory displayed accurate?

The price and inventory of EFM8BB31F32A-D-4QFN24R fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of EFM8BB31F32A-D-4QFN24R?

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-4QFN24R we delivered, we will accept the replacement or return of the EFM8BB31F32A-D-4QFN24R 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-4QFN24R.

(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