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Name: EFM32TG822F8-D-QFP48
Brand: Silicon Labs
SKU: EFM32TG822F8-D-QFP48
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Silicon Labs EFM32TG822F8-D-QFP48

Part No.:: EFM32TG822F8-D-QFP48

Manufacturer:: Silicon Labs

Package:: 48-TQFP

Datasheet:: EFM32TG822F8-D-QFP48.pdf

Description:: IC MCU 32BIT 8KB FLASH 48TQFP

In Stock:: 2480

Quantity:: Add To Cart

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EFM32TG822F8-D-QFP48 Specifications

Package/Case:
48-TQFP
Packaging:
Tray
Series:
Tiny Gecko
RoHS:
RoHS
Speed:
32MHz
RAM Size:
2K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM
Connectivity:
I²C, IrDA, SmartCard, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
37
Core Processor:
ARM® Cortex®-M3
Data Converters:
A/D 4x12b SAR; D/A 1x12b
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

EFM32TG822F8-D-QFP48 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including EFM32TG822F8-D-QFP48 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 EFM32TG822F8-D-QFP48 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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EFM32TG822F8-D-QFP48 information

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Basic introduction and simple engineering application of EFM32TG822F8-D-QFP48

EFM32TG822F8-D-QFP48 is a highly integrated microcontroller from Silicon Labs, designed for low-power applications with versatile functionality. It features an ARM Cortex-M3 CPU core, rich peripheral set, and advanced energy management capabilities.

Application Scenario:

In educational projects and beginner-friendly applications, EFM32TG822F8-D-QFP48 can be utilized to create simple embedded systems, such as a temperature monitoring and display system.

Circuit Design:

To create a basic temperature monitoring system using EFM32TG822F8-D-QFP48, follow these steps:

1. Sensor Interface:

Connect a temperature sensor, such as a thermistor or a digital temperature sensor, to one of the analog or digital input pins of EFM32TG822F8-D-QFP48. Ensure appropriate signal conditioning, like voltage dividers or level shifters, is applied for accurate sensor readings.

2. Display Output:

Interface a display module, such as an LCD or LED display, to visually represent the measured temperature. Configure the appropriate GPIO pins of EFM32TG822F8-D-QFP48 to drive the display components.

3. User Interaction:

Add user interaction elements, such as buttons or switches, to control the system or adjust settings. Assign GPIO pins of EFM32TG822F8-D-QFP48 to read the state of these input devices.

4. Power Management:

Implement efficient power management techniques to maximize battery life in battery-powered applications. Utilize the energy-saving features of EFM32TG822F8-D-QFP48, such as sleep modes and low-power peripherals.

5. Communication:

Optionally, incorporate communication interfaces like UART or SPI to enable data transmission to external devices or a host system. Configure the relevant GPIO pins of EFM32TG822F8-D-QFP48 for serial communication.

Experiment Steps:

1. Connect a digital temperature sensor, such as the DS18B20, to pin PA0 of EFM32TG822F8-D-QFP48. Ensure the necessary pull-up resistor is connected to the data line.

2. Interface a 16x2 LCD display to display the temperature readings. Connect the data lines to GPIO pins, and configure them as outputs.

3. Program the microcontroller to read temperature values from the sensor periodically using appropriate libraries or drivers.

4. Display the temperature readings on the LCD display in real-time.

5. Implement a simple user interface using buttons or switches to toggle between temperature units (Celsius/Fahrenheit) or to initiate temperature calibration.

Considerations:

- Sensor Accuracy: Choose a temperature sensor with sufficient accuracy for the application requirements.

- Display Compatibility: Ensure the selected display module is compatible with the microcontroller's GPIO voltage levels and communication protocol.

- Power Budgeting: Estimate the power consumption of the system and select appropriate power sources and management techniques accordingly.

- Firmware Optimization: Optimize firmware code for efficient use of resources and minimal power consumption during idle periods.

- Testing and Validation: Thoroughly test the system to verify temperature measurement accuracy, display functionality, and user interaction responsiveness.

EFM32TG822F8-D-QFP48 FAQ

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3. Are the EFM32TG822F8-D-QFP48 price and inventory displayed accurate?

The price and inventory of EFM32TG822F8-D-QFP48 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 EFM32TG822F8-D-QFP48?

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 EFM32TG822F8-D-QFP48 we delivered, we will accept the replacement or return of the EFM32TG822F8-D-QFP48 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 EFM32TG822F8-D-QFP48.

(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