What is the Additional Feature ?

Name: EFM8BB31F64I-B-QFP32
Brand: Silicon Labs
SKU: EFM8BB31F64I-B-QFP32
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 EFM8BB31F64I-B-QFP32

Part No.:: EFM8BB31F64I-B-QFP32

Manufacturer:: Silicon Labs

Package:: 32-TQFP

Datasheet:: EFM8BB31F64I-B-QFP32.pdf

Description:: IC MCU 8BIT 64KB FLASH 32QFP

In Stock:: 3875

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

EFM8BB31F64I-B-QFP32 Specifications

Package/Case:
32-TQFP
Packaging:
Tray
Series:
Busy Bee
RoHS:
RoHS
Speed:
50MHz
RAM Size:
4.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Not For New Designs
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SMBus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
28
Core Processor:
CIP-51 8051
Data Converters:
A/D 20x10/12b SAR; D/A 4x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

EFM8BB31F64I-B-QFP32 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F64I-B-QFP32 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 EFM8BB31F64I-B-QFP32 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.

EFM8BB31F64I-B-QFP32 information

Views：

Basic introduction and simple engineering application of EFM8BB31F64I-B-QFP32

EFM8BB31F64I-B-QFP32 is a highly integrated 8-bit microcontroller from Silicon Labs, designed for embedded applications requiring low power consumption and high-performance processing. It features a robust set of peripherals, including analog and digital interfaces, making it suitable for a wide range of projects.

Introduction:

The EFM8BB31F64I-B-QFP32 microcontroller is built around the 8051 core architecture, offering a maximum operating frequency of 50 MHz. It integrates 64 KB of Flash memory and 4352 bytes of RAM, providing ample space for program storage and data manipulation. Additionally, it includes a rich assortment of peripherals, such as analog-to-digital converters (ADCs), timers, UART, SPI, and I2C interfaces, enhancing its versatility in diverse applications.

Application in Simple Projects:

To illustrate the application of EFM8BB31F64I-B-QFP32 in a simple project, let's consider building a basic temperature monitoring system.

Project Description:

In this project, we will use EFM8BB31F64I-B-QFP32 to read temperature data from a sensor and display it on an LCD screen. We'll employ the built-in ADC to convert analog temperature readings into digital values, which will then be processed and displayed on the LCD.

Experiment Steps:

1. Hardware Setup:

- Connect a temperature sensor (e.g., LM35) to one of the analog input pins of EFM8BB31F64I-B-QFP32.

- Connect an LCD screen to the microcontroller's GPIO pins for displaying the temperature readings.

2. Firmware Development:

- Write firmware code to initialize the ADC module and configure it to read analog temperature values.

- Implement algorithms to convert ADC readings into temperature values using appropriate calibration factors.

- Develop routines to display the temperature readings on the LCD screen in a user-friendly format.

3. Testing and Debugging:

- Upload the firmware code to EFM8BB31F64I-B-QFP32 using an appropriate programming tool.

- Test the system by varying the temperature input and verifying the accuracy of displayed readings.

- Debug any issues encountered during testing and refine the firmware as necessary for optimal performance.

4. Expansion and Customization:

- Explore additional features and peripherals of EFM8BB31F64I-B-QFP32, such as UART or SPI, to enhance the functionality of the temperature monitoring system.

- Consider adding features like data logging or wireless connectivity for remote monitoring and control.

Conclusion:

In this project, we've demonstrated the versatility of EFM8BB31F64I-B-QFP32 microcontroller in a simple temperature monitoring application. By integrating hardware components and developing firmware, students and beginners can gain hands-on experience in embedded system design and programming.

Key Takeaways:

- EFM8BB31F64I-B-QFP32 offers a powerful yet accessible platform for embedded projects, with rich peripheral support and low power consumption.

- Hands-on experimentation and project development are essential for understanding the capabilities and limitations of microcontrollers like EFM8BB31F64I-B-QFP32.

- Continuous learning and exploration of advanced features enable students and beginners to unleash the full potential of EFM8BB31F64I-B-QFP32 in their projects.

EFM8BB31F64I-B-QFP32 FAQ

1. How to order EFM8BB31F64I-B-QFP32 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 EFM8BB31F64I-B-QFP32 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F64I-B-QFP32. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64I-B-QFP32 on icwhale.com; we pay more attention to the channels and quality of EFM8BB31F64I-B-QFP32 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM8BB31F64I-B-QFP32 price and inventory displayed accurate?

The price and inventory of EFM8BB31F64I-B-QFP32 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 EFM8BB31F64I-B-QFP32?

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 EFM8BB31F64I-B-QFP32 we delivered, we will accept the replacement or return of the EFM8BB31F64I-B-QFP32 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 EFM8BB31F64I-B-QFP32.

(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