What is the Additional Feature ?

Name: EFM8BB31F64I-C-QFP32R
Brand: Silicon Labs
SKU: EFM8BB31F64I-C-QFP32R
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-C-QFP32R

Part No.:: EFM8BB31F64I-C-QFP32R

Manufacturer:: Silicon Labs

Package:: 32-TQFP

Datasheet:: EFM8BB31F64I-C-QFP32R.pdf

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

In Stock:: 2572

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-C-QFP32R Specifications

Package/Case:
32-TQFP
Packaging:
Tape & Reel (TR)
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-C-QFP32R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F64I-C-QFP32R 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-C-QFP32R 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-C-QFP32R information

Views：

Basic introduction and simple engineering application of EFM8BB31F64I-C-QFP32R

EFM8BB31F64I-C-QFP32R is a highly integrated 8-bit microcontroller from Silicon Labs, featuring a high-performance 8051 core, rich analog and digital peripherals, and low power consumption.

Introduction:

The EFM8BB31F64I-C-QFP32R microcontroller is designed for a wide range of applications, including industrial automation, consumer electronics, and Internet of Things (IoT) devices. With its advanced features and flexible architecture, it provides an ideal platform for developing innovative embedded systems.

Key Features:

- 8051 CPU Core: The microcontroller is built around a high-performance 8051 core, offering fast execution speeds and efficient code execution.

- Rich Peripherals: It includes a variety of analog and digital peripherals, such as ADCs, DACs, PWM, timers, UART, SPI, and I2C interfaces, providing ample flexibility for interfacing with external sensors, actuators, and communication modules.

- Low Power Consumption: With advanced power management features, the EFM8BB31F64I-C-QFP32R microcontroller enables efficient operation in battery-powered and energy-conscious applications, extending battery life and reducing overall power consumption.

Application in a Simple Project:

To demonstrate the capabilities of the EFM8BB31F64I-C-QFP32R microcontroller, let's create a simple temperature monitoring system with the following components:

1. Temperature Sensor: Connect a temperature sensor, such as a TMP36 or LM35, to one of the ADC input pins of the microcontroller, such as pin P0.0.

2. Display Interface: Integrate an LCD display module with the microcontroller to provide real-time temperature readings. Connect the display data lines to the microcontroller's GPIO pins, such as pins P1.0 - P1.7.

3. Data Processing: Implement firmware algorithms to read the temperature sensor data using the ADC, process the data, and convert it into human-readable format for display on the LCD.

4. User Interface: Optionally, add user interface elements such as buttons or LEDs for user interaction or status indication.

Experiment Steps:

Step 1: Hardware Setup

- Connect the temperature sensor to pin P0.0 of the EFM8BB31F64I-C-QFP32R microcontroller.

- Connect the LCD display module to GPIO pins P1.0 - P1.7 of the microcontroller.

Step 2: Firmware Development

- Write firmware code to initialize the ADC peripheral, read temperature sensor data, and process it.

- Implement code to interface with the LCD display and update the temperature readings.

- Optionally, add code for user interface elements if required.

Step 3: Testing and Verification

- Compile the firmware code and flash it onto the microcontroller using a suitable development tool, such as Silicon Labs' Simplicity Studio.

- Power up the system and verify that the temperature readings are accurately displayed on the LCD.

- Test the system under various temperature conditions to ensure its reliability and accuracy.

Conclusion:

In this project, we have explored the basic functionality of the EFM8BB31F64I-C-QFP32R microcontroller and demonstrated its application in a simple temperature monitoring system. With its rich features and flexible architecture, this microcontroller offers endless possibilities for innovation in embedded system design.

EFM8BB31F64I-C-QFP32R FAQ

1. How to order EFM8BB31F64I-C-QFP32R 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-C-QFP32R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8BB31F64I-C-QFP32R. All suppliers must pass our qualification reviews before they can publish their products including EFM8BB31F64I-C-QFP32R on icwhale.com; we pay more attention to the channels and quality of EFM8BB31F64I-C-QFP32R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM8BB31F64I-C-QFP32R price and inventory displayed accurate?

The price and inventory of EFM8BB31F64I-C-QFP32R 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-C-QFP32R?

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-C-QFP32R we delivered, we will accept the replacement or return of the EFM8BB31F64I-C-QFP32R 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-C-QFP32R.

(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