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Name: EFM8BB31F32A-B-5QFN32R
Brand: Silicon Labs
SKU: EFM8BB31F32A-B-5QFN32R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8BB31F32A-B-5QFN32R

Part No.:: EFM8BB31F32A-B-5QFN32R

Manufacturer:: Silicon Labs

Package:: 32-WFQFN Exposed Pad

Datasheet:: EFM8BB31F32A-B-5QFN32R.pdf

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

In Stock:: 3534

Quantity:: Add To Cart

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EFM8BB31F32A-B-5QFN32R Specifications

Package/Case:
32-WFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100, Busy Bee
RoHS:
RoHS
Speed:
50MHz
RAM Size:
2.25K 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:
29
Core Processor:
CIP-51 8051
Data Converters:
A/D 20x10/12b SAR; 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-B-5QFN32R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8BB31F32A-B-5QFN32R 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-B-5QFN32R 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-B-5QFN32R information

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Basic introduction and simple engineering application of EFM8BB31F32A-B-5QFN32R

EFM8BB31F32A-B-5QFN32R is a microcontroller renowned for its robust features and compact form factor, making it an ideal choice for embedded systems and beginner projects. It offers a powerful 8051-based core, versatile peripherals, and low power consumption.

Introduction:

Designed by Silicon Labs, the EFM8BB31F32A-B-5QFN32R microcontroller is part of the EFM8 Busy Bee family, providing a rich set of features suitable for a wide range of applications. Its 8-bit 8051-compatible CPU operates at speeds up to 50 MHz, enabling rapid execution of tasks and efficient handling of real-time operations.

Application Example:

One common application of the EFM8BB31F32A-B-5QFN32R microcontroller is in building a simple temperature monitoring system. Let's explore how to create a basic temperature sensor project using this microcontroller.

Project Setup:

To build a temperature monitoring system with EFM8BB31F32A-B-5QFN32R, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor like DS18B20, to one of the analog input pins of EFM8BB31F32A-B-5QFN32R, such as pin P0.0. Ensure appropriate interfacing circuitry for accurate temperature readings.

2. Display Setup:

Integrate an LCD display module with the microcontroller to visualize the temperature readings. Use GPIO pins, such as P1.0 and P1.1, for data and control signal connections to the LCD.

3. Programming:

Write firmware code using the Silicon Labs Integrated Development Environment (IDE) to read temperature values from the sensor and display them on the LCD. Utilize the EFM8 peripheral libraries to simplify coding tasks.

4. Calibration:

Calibrate the temperature readings by comparing them with a known reference temperature. Adjust the firmware code to compensate for any discrepancies and ensure accurate temperature measurements.

5. Testing:

Test the temperature monitoring system under various conditions to verify its functionality and accuracy. Evaluate its performance in different temperature ranges and environmental conditions.

Conclusion:

In conclusion, the EFM8BB31F32A-B-5QFN32R microcontroller offers a versatile platform for building innovative projects, such as the temperature monitoring system described above. By following these steps and experimenting with the microcontroller's features, beginners can gain valuable insights into embedded system development and expand their skills in microcontroller programming.

EFM8BB31F32A-B-5QFN32R FAQ

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3. Are the EFM8BB31F32A-B-5QFN32R price and inventory displayed accurate?

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6. What is the process for return or replacement of EFM8BB31F32A-B-5QFN32R?

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-B-5QFN32R we delivered, we will accept the replacement or return of the EFM8BB31F32A-B-5QFN32R 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-B-5QFN32R.

(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