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Name: EFM8SB20F32G-B-QFP32R
Brand: Silicon Labs
SKU: EFM8SB20F32G-B-QFP32R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8SB20F32G-B-QFP32R

Part No.:: EFM8SB20F32G-B-QFP32R

Manufacturer:: Silicon Labs

Package:: 32-LQFP

Datasheet:: EFM8SB20F32G-B-QFP32R.pdf

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

In Stock:: 2218

Quantity:: Add To Cart

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EFM8SB20F32G-B-QFP32R Specifications

Package/Case:
32-LQFP
Packaging:
Tape & Reel (TR)
Series:
Sleepy Bee
RoHS:
RoHS
Speed:
25MHz
RAM Size:
4.25K x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, SMBus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
24
Core Processor:
CIP-51 8051
Data Converters:
A/D 23x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM8SB20F32G-B-QFP32R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8SB20F32G-B-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 EFM8SB20F32G-B-QFP32R 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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EFM8SB20F32G-B-QFP32R information

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Basic introduction and simple engineering application of EFM8SB20F32G-B-QFP32R

EFM8SB20F32G-B-QFP32R is a microcontroller chip manufactured by Silicon Labs, featuring a powerful 8-bit 8051-compatible CPU core, rich peripherals, and low-power operation, making it suitable for a wide range of embedded applications.

Introduction:

The EFM8SB20F32G-B-QFP32R microcontroller provides an ideal platform for beginners and students to learn and experiment with embedded systems development. Its integrated peripherals and straightforward programming interface make it accessible for educational projects and prototyping.

Application Scenario:

In this tutorial, we will demonstrate a simple project using the EFM8SB20F32G-B-QFP32R microcontroller to build a basic temperature monitoring system.

Project Overview:

In this project, we will utilize the EFM8SB20F32G-B-QFP32R microcontroller to read temperature data from a sensor and display it on an LCD screen. Additionally, an LED will be used to indicate whether the temperature is above or below a predefined threshold.

Experiment Setup:

1. Temperature Sensor Connection:
Connect a temperature sensor (e.g., LM35 or DS18B20) to one of the analog input pins of the EFM8SB20F32G-B-QFP32R, such as pin P1.0. Ensure proper voltage reference and signal conditioning for accurate temperature measurement.

2. LCD Interface:
Connect an LCD display to the microcontroller for temperature readout. Utilize GPIO pins, such as P0.0-P0.7, for data transmission, and control pins for enabling and selecting display modes.

3. LED Indicator:
Connect an LED to an output pin, such as P2.0, to indicate temperature status. For instance, the LED can be lit when the temperature exceeds a certain threshold.

4. Power Supply:
Ensure a stable power supply voltage (typically 3.3V or 5V) for the EFM8SB20F32G-B-QFP32R and peripheral components. Use decoupling capacitors to minimize noise.

Experiment Steps:

Step 1: Set up the development environment by installing the required software tools, such as the Silicon Labs IDE (Integrated Development Environment) and compiler.

Step 2: Write a firmware program in C language to initialize the microcontroller, read temperature data from the sensor, and control the LCD display and LED accordingly.

Step 3: Compile the firmware program and upload it to the EFM8SB20F32G-B-QFP32R microcontroller using a compatible programmer/debugger.

Step 4: Test the system by varying the temperature around the sensor. Observe the temperature readings on the LCD display and the corresponding LED status changes.

Conclusion:

In this tutorial, we have demonstrated a simple yet educational project using the EFM8SB20F32G-B-QFP32R microcontroller. By following the provided steps, beginners and students can gain hands-on experience in embedded systems development and explore the capabilities of this versatile microcontroller in real-world applications.

EFM8SB20F32G-B-QFP32R FAQ

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The price and inventory of EFM8SB20F32G-B-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.

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6. What is the process for return or replacement of EFM8SB20F32G-B-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 EFM8SB20F32G-B-QFP32R we delivered, we will accept the replacement or return of the EFM8SB20F32G-B-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 EFM8SB20F32G-B-QFP32R.

(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