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Name: EFM32LG842F64G-F-QFP64
Brand: Silicon Labs
SKU: EFM32LG842F64G-F-QFP64
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Silicon Labs EFM32LG842F64G-F-QFP64

Part No.:: EFM32LG842F64G-F-QFP64

Manufacturer:: Silicon Labs

Package:: 64-TQFP

Datasheet:

Description:: IC MCU 32BIT 64KB FLASH 64TQFP

In Stock:: 3168

Quantity:: Add To Cart

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EFM32LG842F64G-F-QFP64 Specifications

Package/Case:
64-TQFP
Packaging:
Tray
Series:
Leopard Gecko
RoHS:
RoHS
Speed:
48MHz
RAM Size:
32K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Connectivity:
I²C, IrDA, SmartCard, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
53
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32LG842F64G-F-QFP64 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32LG842F64G-F-QFP64 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 EFM32LG842F64G-F-QFP64 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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EFM32LG842F64G-F-QFP64 information

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The working principle and core technical features of EFM32LG842F64G-F-QFP64

EFM32LG842F64G-F-QFP64 is a microcontroller known for its advanced capabilities and efficient performance in embedded systems. It integrates a powerful ARM Cortex-M3 processor, extensive peripheral options, and low energy consumption.

Application Scenario:

In smart metering applications, EFM32LG842F64G-F-QFP64 excels in monitoring and controlling energy usage. It manages data acquisition from sensors and communicates securely with central servers.

Circuit Design:

To implement a smart meter using EFM32LG842F64G-F-QFP64, follow these steps:

1. Sensor Integration:

Connect energy meters or current sensors to the analog inputs of EFM32LG842F64G-F-QFP64, utilizing its ADC channels for precise data acquisition.

2. Data Processing:

Utilize the high-speed processing capabilities of EFM32LG842F64G-F-QFP64 to compute real-time energy consumption metrics and perform necessary calculations.

3. Communication:

Implement communication protocols such as Ethernet or wireless technologies (e.g., Wi-Fi or Zigbee) to transmit data to central servers. Configure UART or SPI for interfacing with communication modules.

4. Display and Interface:

Integrate an LCD display or LED indicators for user interaction, displaying energy usage statistics and system status using GPIO pins.

5. Power Efficiency:

Optimize power management using EFM32LG842F64G-F-QFP64's low-power modes and peripherals to extend battery life in battery-operated smart meters.

Advantages:

- EFM32LG842F64G-F-QFP64 offers robust performance with its ARM Cortex-M3 core, ensuring efficient data processing and real-time responsiveness.

- Peripheral versatility supports various sensor interfaces and communication protocols, enhancing system integration and flexibility.

- Low energy consumption prolongs operational lifespan in energy-constrained applications, reducing maintenance and operational costs.

- Secure communication protocols safeguard data integrity and confidentiality, crucial for smart metering deployments.

- Compact QFP64 package facilitates compact PCB design, optimizing space utilization in embedded systems.

Considerations:

When designing with EFM32LG842F64G-F-QFP64, ensure:

- Adequate thermal management to maintain optimal operating temperatures.

- Proper grounding and signal integrity measures to mitigate noise and ensure reliable sensor data acquisition.

- Compliance with regulatory standards and industry requirements for smart metering systems.

EFM32LG842F64G-F-QFP64 FAQ

1. How to order EFM32LG842F64G-F-QFP64 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 EFM32LG842F64G-F-QFP64 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EFM32LG842F64G-F-QFP64. All suppliers must pass our qualification reviews before they can publish their products including EFM32LG842F64G-F-QFP64 on icwhale.com; we pay more attention to the channels and quality of EFM32LG842F64G-F-QFP64 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the EFM32LG842F64G-F-QFP64 price and inventory displayed accurate?

The price and inventory of EFM32LG842F64G-F-QFP64 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.

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5. How is the shipping arranged?

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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 EFM32LG842F64G-F-QFP64?

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 EFM32LG842F64G-F-QFP64 we delivered, we will accept the replacement or return of the EFM32LG842F64G-F-QFP64 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 EFM32LG842F64G-F-QFP64.

(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