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Name: EFM8BB31F64A-D-4QFN24R
Brand: Silicon Labs
SKU: EFM8BB31F64A-D-4QFN24R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8BB31F64A-D-4QFN24R

Part No.:: EFM8BB31F64A-D-4QFN24R

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:

Description:: IC MCU 8BIT 64KB FLASH 24QFN

In Stock:: 3936

Quantity:: Add To Cart

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EFM8BB31F64A-D-4QFN24R Specifications

Package/Case:
24-WFQFN Exposed Pad
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:
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:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

EFM8BB31F64A-D-4QFN24R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F64A-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 EFM8BB31F64A-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.

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EFM8BB31F64A-D-4QFN24R information

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Basic introduction and simple engineering application of EFM8BB31F64A-D-4QFN24R

EFM8BB31F64A-D-4QFN24R is a highly integrated 8-bit microcontroller from Silicon Labs, designed for a wide range of applications in the embedded systems domain. It features a powerful 8051-based CPU core, abundant peripherals, and low power consumption, making it suitable for various projects, from simple sensor interfacing to complex control systems.

Introduction:

The EFM8BB31F64A-D-4QFN24R microcontroller offers 64 KB of flash memory and 4352 bytes of RAM, providing ample space for program storage and data manipulation. Its rich set of peripherals includes analog-to-digital converters (ADCs), digital-to-analog converters (DACs), timers, UART, SPI, and I2C interfaces, enabling seamless connectivity with external sensors, actuators, and communication devices.

Application Example:

In this tutorial, we'll explore a simple project using the EFM8BB31F64A-D-4QFN24R microcontroller to build a temperature monitoring system. We'll connect a temperature sensor to one of the ADC channels, read the sensor data, and display it on an LCD screen. Additionally, we'll implement threshold-based temperature control, where an LED will indicate whether the temperature exceeds a predefined threshold.

Experiment Setup:

To replicate this project, you'll need the following components:

- EFM8BB31F64A-D-4QFN24R microcontroller development board

- Temperature sensor (e.g., TMP36 or LM35)

- LCD display (e.g., 16x2 character LCD)

- LED and current-limiting resistor

- Breadboard and jumper wires

Experiment Steps:

1. Hardware Setup:

Connect the temperature sensor to one of the ADC input pins of the EFM8BB31F64A-D-4QFN24R microcontroller. Wire the LCD display to the GPIO pins for data and control signals. Connect the LED to a GPIO pin for temperature threshold indication.

2. Firmware Development:

Write firmware code to initialize the ADC peripheral and configure it to read the temperature sensor data. Implement logic to convert the ADC readings to temperature values using the sensor's transfer function. Develop code to display the temperature on the LCD screen and control the LED based on temperature thresholds.

3. Testing and Validation:

Upload the firmware to the EFM8BB31F64A-D-4QFN24R microcontroller and power up the circuit. Verify that the temperature readings displayed on the LCD are accurate. Test the temperature control functionality by varying the ambient temperature and observing the LED indication.

Conclusion:

In this project, we've demonstrated a basic application of the EFM8BB31F64A-D-4QFN24R microcontroller in a temperature monitoring system. By interfacing with sensors, displaying data, and implementing control logic, we've showcased the versatility and capability of this microcontroller for various embedded projects.

Further Exploration:

To expand on this project, you can explore additional features of the EFM8BB31F64A-D-4QFN24R microcontroller, such as integrating wireless communication modules for remote monitoring, implementing advanced control algorithms for precise temperature regulation, or incorporating user interfaces for interactive control and feedback.

EFM8BB31F64A-D-4QFN24R FAQ

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6. What is the process for return or replacement of EFM8BB31F64A-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 EFM8BB31F64A-D-4QFN24R we delivered, we will accept the replacement or return of the EFM8BB31F64A-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 EFM8BB31F64A-D-4QFN24R.

(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