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Name: EFM32TG840F16-QFN64T
Brand: Silicon Labs
SKU: EFM32TG840F16-QFN64T
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM32TG840F16-QFN64T

Part No.:: EFM32TG840F16-QFN64T

Manufacturer:: Silicon Labs

Package:: 64-VFQFN Exposed Pad

Datasheet:: EFM32TG840F16-QFN64T.pdf

Description:: IC MCU 32BIT 16KB FLASH 64QFN

In Stock:: 3801

Quantity:: Add To Cart

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EFM32TG840F16-QFN64T Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray
Series:
Tiny Gecko
RoHS:
RoHS
Speed:
32MHz
RAM Size:
4K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Not For New Designs
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Connectivity:
EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
56
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 8x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32TG840F16-QFN64T this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32TG840F16-QFN64T 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 EFM32TG840F16-QFN64T 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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EFM32TG840F16-QFN64T information

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Basic introduction and simple engineering application of EFM32TG840F16-QFN64T

EFM32TG840F16-QFN64T is a microcontroller chip developed by Silicon Labs, designed for low-power applications in embedded systems. It belongs to the EFM32 Tiny Gecko series and features an ARM Cortex-M3 CPU core, various peripherals, and ultra-low energy consumption.

Introduction:

EFM32TG840F16-QFN64T is an ideal choice for projects requiring efficient power management and high-performance computing in compact form factors. Its rich feature set and low-power capabilities make it suitable for a wide range of applications, including IoT devices, wearable gadgets, and battery-operated systems.

Application Scenario:

In a simple project scenario, EFM32TG840F16-QFN64T can be utilized to develop a basic temperature monitoring system with LED indication.

Circuit Design:

To create a temperature monitoring system using EFM32TG840F16-QFN64T, follow these steps:

1. Temperature Sensor Integration:

Connect a digital temperature sensor, such as the DS18B20, to one of the GPIO pins of EFM32TG840F16-QFN64T, such as pin PC0. Ensure proper power supply and wiring for the sensor.

2. LED Output:

Connect an LED to another GPIO pin, such as pin PC1, to serve as a visual indicator for temperature status. The LED can be programmed to illuminate when the temperature exceeds a certain threshold.

3. Firmware Development:

Write firmware code to read the temperature data from the sensor periodically using GPIO communication. Implement logic to control the LED based on the temperature readings.

4. Power Management:

Optimize power management settings in the firmware to minimize energy consumption during idle periods. Utilize low-power modes of EFM32TG840F16-QFN64T when the system is not actively monitoring temperature.

5. Testing and Calibration:

Test the system thoroughly to ensure accurate temperature monitoring and LED indication. Calibrate the temperature readings if necessary to improve accuracy.

Considerations:

When developing the project, consider the following aspects:

- Sensor Accuracy: Choose a temperature sensor with high accuracy to ensure precise temperature measurement.

- Firmware Optimization: Optimize firmware code for efficiency and reliability to maximize battery life and system performance.

- User Interface: Enhance the project with additional features like an LCD display or buzzer for more comprehensive user feedback.

- Environmental Conditions: Consider the operating environment and ensure that the system can withstand temperature variations and other external factors.

- Expansion Options: Design the circuit and firmware with expansion capabilities to add more sensors or features in future iterations.

EFM32TG840F16-QFN64T FAQ

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3. Are the EFM32TG840F16-QFN64T price and inventory displayed accurate?

The price and inventory of EFM32TG840F16-QFN64T 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 EFM32TG840F16-QFN64T?

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 EFM32TG840F16-QFN64T we delivered, we will accept the replacement or return of the EFM32TG840F16-QFN64T 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 EFM32TG840F16-QFN64T.

(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