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Name: EFM8SB20F64G-B-QFN24
Brand: Silicon Labs
SKU: EFM8SB20F64G-B-QFN24
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM8SB20F64G-B-QFN24

Part No.:: EFM8SB20F64G-B-QFN24

Manufacturer:: Silicon Labs

Package:: 24-WFQFN Exposed Pad

Datasheet:: EFM8SB20F64G-B-QFN24.pdf

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

In Stock:: 2411

Quantity:: Add To Cart

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EFM8SB20F64G-B-QFN24 Specifications

Package/Case:
24-WFQFN Exposed Pad
Packaging:
Tube
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:
16
Core Processor:
CIP-51 8051
Data Converters:
A/D 15x10b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM8SB20F64G-B-QFN24 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM8SB20F64G-B-QFN24 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 EFM8SB20F64G-B-QFN24 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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EFM8SB20F64G-B-QFN24 information

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The working principle and core technical features of EFM8SB20F64G-B-QFN24

EFM8SB20F64G-B-QFN24 is a high-performance 8-bit microcontroller known for its advanced features and compact form factor, ideal for a wide range of embedded applications. It integrates powerful peripherals and innovative technologies to enhance system performance and efficiency.

Core Technology:

The EFM8SB20F64G-B-QFN24 microcontroller is built around a Silicon Labs 8051-compatible core, offering industry-leading performance and efficiency. It features a pipelined architecture and a high-speed 50 MHz operation, enabling rapid execution of instructions for real-time control applications.

Peripheral Integration:

One of the key advantages of EFM8SB20F64G-B-QFN24 is its rich peripheral set, including analog and digital peripherals tailored for diverse application requirements. These peripherals include high-resolution ADCs, configurable analog comparators, versatile timers, and advanced communication interfaces such as UART, SPI, and I2C.

Application Scenario:

In lighting control systems, EFM8SB20F64G-B-QFN24 can be utilized to regulate LED brightness levels based on ambient light conditions, enhancing energy efficiency and user comfort.

System Implementation:

To implement a lighting control system using EFM8SB20F64G-B-QFN24, follow these steps:

1. Ambient Light Sensing:

Connect a light sensor to one of the analog input pins of EFM8SB20F64G-B-QFN24, such as pin P0.0. Utilize the built-in ADC to convert the analog light intensity into digital values.

2. LED Driver:

Connect LED drivers or PWM modules to the GPIO pins of EFM8SB20F64G-B-QFN24, such as pins P1.0 to P1.3. Configure these pins as digital outputs and use PWM signals to adjust the brightness levels of connected LEDs.

3. Control Algorithm:

Develop a control algorithm to adjust the PWM duty cycle based on the ambient light intensity readings. Implement feedback control mechanisms to ensure smooth and accurate brightness transitions.

4. User Interface:

Integrate a user interface, such as push buttons or a graphical display, to allow users to set desired brightness levels or switch between predefined lighting profiles. Utilize GPIO pins for interfacing with the user input devices.

5. Power Management:

Optimize power management strategies to minimize energy consumption while maintaining optimal lighting levels. Utilize low-power modes of EFM8SB20F64G-B-QFN24 during idle periods to extend battery life in battery-operated applications.

Advantages:

- Compact Form Factor: The QFN24 package of EFM8SB20F64G-B-QFN24 enables space-efficient PCB designs, ideal for compact embedded systems and portable devices.

- High-Performance Core: The 8051-compatible core offers a balance of processing power and energy efficiency, suitable for real-time control applications requiring rapid response times.

- Rich Peripheral Set: The integrated analog and digital peripherals provide flexibility and versatility for implementing a wide range of embedded systems with minimal external components.

- Advanced Communication Interfaces: The support for UART, SPI, and I2C enables seamless integration with external devices and communication networks, enhancing system connectivity and interoperability.

- Low Power Consumption: EFM8SB20F64G-B-QFN24 incorporates advanced power management features, including low-power modes and efficient clock gating, to minimize energy consumption and extend battery life in battery-operated applications.

Considerations:

When designing with EFM8SB20F64G-B-QFN24, consider factors such as:

- Thermal Management: Ensure proper heat dissipation mechanisms to prevent overheating and maintain reliable operation of the microcontroller.

- EMI/EMC Compliance: Design the PCB layout and shielding to mitigate electromagnetic interference and ensure compliance with regulatory standards.

- Firmware Optimization: Optimize firmware algorithms for efficient resource utilization and maximize system performance while minimizing code size and execution time.

- Component Selection: Choose compatible components and peripherals that complement the features and capabilities of EFM8SB20F64G-B-QFN24 to achieve optimal system performance and reliability.

EFM8SB20F64G-B-QFN24 FAQ

1. How to order EFM8SB20F64G-B-QFN24 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 EFM8SB20F64G-B-QFN24 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM8SB20F64G-B-QFN24. All suppliers must pass our qualification reviews before they can publish their products including EFM8SB20F64G-B-QFN24 on icwhale.com; we pay more attention to the channels and quality of EFM8SB20F64G-B-QFN24 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM8SB20F64G-B-QFN24 price and inventory displayed accurate?

The price and inventory of EFM8SB20F64G-B-QFN24 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?

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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 EFM8SB20F64G-B-QFN24?

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 EFM8SB20F64G-B-QFN24 we delivered, we will accept the replacement or return of the EFM8SB20F64G-B-QFN24 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 EFM8SB20F64G-B-QFN24.

(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