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Silicon Labs 32 bit ARM Cortex M4 Microcontroller, 48 MHz, 256kB FLASH, 100-Pin LQFP EFM32WG380F256-B-QFP100
Specifications
| Country of Origin | India |
|---|---|
| Brand | Silicon Labs |
| Model | EFM32WG380F256-B-QFP100 |
| Mount Type | Surface |
| Series | EFM32 |
| Maximum Operating Temperature | 85°C |
| Package Type | LQFP |
| Minimum Operating Temperature | -40°C |
| Ram size | 32kB |
| Pin Count | 100 |
| Maximum Supply Voltage | 3.8V |
| Minimum Supply Voltage | 1.98V |
| Device Core | ARM Cortex M4 |
| Program Memory Size | 256kB |
| Maximum Clock Frequency | 48MHz |
| Number of Programmable I/Os | 93 |
| Analogue Comparators | 2 |
| Number of Timers | 1 |
| Instruction Set Architecture | RISC |
| ADCs | 12 x 12 Bit |
| Program Memory Type | FLASH |
| DACs | 12 Bit |
Key Features
- Built on ARM Cortex M4 core with 32-bit data bus width.
- Features 256kB FLASH program memory and 32kB RAM.
- Operates between 1.98V minimum and 3.8V maximum supply voltage.
- Supports 93 programmable I/Os and 12-bit DACs with analog comparators.
- Designed for operation from -40°C up to 85°C for industrial environments.
- Includes one timer and twelve 12-bit ADCs for versatile measurement tasks.
- Package type is 100-pin LQFP with surface mounting for PCB integration.
- Achieves ultra-low power consumption with 0.65 μA in Stop mode and fast 2 μs wake-up.
Product Description
Silicon Labs EFM32WG380F256-B-QFP100 is a high-performance 32 bit ARM Cortex M4 microcontroller operating at 48 MHz, featuring 256kB of FLASH memory and 32kB of RAM. This microcontroller is designed for ultra-low power applications with current as low as 0.65 μA in Stop mode (EM3) and fast wake-up times of 2 μs, making it ideal for battery-powered and energy-sensitive embedded systems.
It integrates 93 programmable input/output pins and multiple analog peripherals, including 12-bit DACs and twelve 12-bit ADCs, supporting comprehensive data acquisition and control tasks. The device operates under a supply voltage range from 1.98V up to 3.8V and withstands operating temperatures from -40°C to 85°C, suitable for industrial and commercial environments.
The 100-pin LQFP package ensures reliable surface mount assembly in compact designs. This microcontroller includes a hardware AES cryptography unit for secure communication and one timer for precise timing operations. Its flash memory type allows for flexible program updates and embedded application development.
While not certified for automotive standards, the EFM32WG380F256-B-QFP100 serves predominantly in industrial, consumer electronics, and IoT applications requiring efficient performance with minimal energy consumption.
Built on ARM Cortex M4 core with 32-bit data bus width. Features 256kB FLASH program memory and 32kB RAM. Operates between 1.98V minimum and 3.8V maximum supply voltage. Supports 93 programmable I/Os and 12-bit DACs with analog comparators.
Designed for operation from -40°C up to 85°C for industrial environments. Includes one timer and twelve 12-bit ADCs for versatile measurement tasks. Package type is 100-pin LQFP with surface mounting for PCB integration.
Achieves ultra-low power consumption with 0.65 μA in Stop mode and fast 2 μs wake-up. Program memory type is FLASH enabling flexible embedded applications. No automotive standard compliance but suitable for a wide range of embedded projects.
This Silicon Labs microcontroller is well-suited for applications such as industrial automation, energy management, wearable devices, and IoT systems requiring robust computation and efficient power management. Explore the broader range of Silicon Labs Microcontrollers on EnvMart for advanced embedded solutions.
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Frequently Asked Questions
The maximum clock frequency of this model is 48 MHz.
It features 256kB of FLASH program memory.
This unit operates within a temperature range of -40°C to 85°C.
It supports 93 programmable I/Os.
The package type is 100-pin LQFP, designed for surface mounting.
The minimum supply voltage is 1.98V, and the maximum supply voltage is 3.8V.
It includes 12-bit DACs and twelve 12-bit ADCs for versatile measurement tasks.
This model has a RAM size of 32kB.
It achieves ultra-low power consumption with 0.65 μA in Stop mode.
It includes one timer for precise timing operations.
The core architecture is based on the ARM Cortex M4.
It is suitable for applications in industrial automation, energy management, wearable devices, and IoT systems.
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