EFM32LG390F128G-F-BGA112 The EFM32LG390F128G-F-BGA112 is a 32-bit microcontroller with 128KB Flash memory, operating at 48MHz, designed for embedded applications.
Mfr Part #:

EFM32LG390F128G-F-BGA112

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The EFM32LG390F128G-F-BGA112 is a 32-bit microcontroller with 128KB Flash memory, operating at 48MHz, designed for embedded applications.
✓ Total Stock: 1,037 pcs

EFM32LG390F128G-F-BGA112 Available from 1 distributor

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EFM32LG390F128G-F-BGA112 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Voltage

EFM32LG390F128G-F-BGA112 Description

Short technical summary and product information.

The EFM32LG390F128G-F-BGA112 is an integrated circuit microcontroller manufactured by Silicon Labs. It features a 32-bit ARM Cortex-M3 core running at 48MHz, with 32KB RAM and 128KB Flash memory. The device includes data converters such as 8x12-bit SAR ADCs and 2x12-bit DACs, and peripherals including Brown-out Detect/Reset, DMA, I²S, POR, PWM, and Watchdog Timer. Connectivity options include EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, and USB. It has 86 I/O pins and operates within a temperature range of -40°C to 85°C. The package is a 112-LFBGA (10x10mm) surface-mount package. It complies with RoHS standards and has an MSL of 1 Unlimited. Designed for embedded systems, it is suitable for applications requiring moderate processing power, multiple connectivity options, and robust environmental performance.

EFM32LG390F128G-F-BGA112 Quick Information

Product Type: Microcontroller
Canonical Name: IC MCU 32BIT 128KB FLASH 112BGA

EFM32LG390F128G-F-BGA112 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EFM32LG390F128G-F-BGA112 Features

  • 48MHz ARM Cortex-M3 core
  • 128KB Flash memory
  • 112-BGA surface mount package
  • Multiple connectivity interfaces
  • Operates from 1.98V to 3.8V

EFM32LG390F128G-F-BGA112 Applications

  • Suitable for embedded control systems
  • Used in IoT and sensor applications
  • Ideal for portable and battery-powered devices
  • Supports multiple communication protocols

EFM32LG390F128G-F-BGA112 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the EFM32LG390F128G-F-BGA112?

The operating voltage range is 1.98V to 3.8V.

What package type does the EFM32LG390F128G-F-BGA112 come in?

It comes in a 112-LFBGA package.

What is the operating temperature range for this microcontroller?

-40°C to 85°C.

Is the EFM32LG390F128G-F-BGA112 RoHS compliant?

Yes, it is RoHS3 compliant.

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