EFM32WG390F64-B-BGA112R

IC MCU 32BIT 64KB FLASH 112BGA
Part Description

ARM® Cortex®-M4F Wonder Gecko Microcontroller IC 32-Bit Single-Core 48MHz 64KB (64K x 8) FLASH 112-BGA (10x10)

Quantity 561 Available (as of May 5, 2026)
Product CategoryMicrocontrollers
ManufacturerSilicon Labs
Manufacturing StatusNot For New Designs
Manufacturer Standard Lead Time12 Weeks
Datasheet

Specifications

Part Package 112-LFBGA
Device Package 112-BGA (10×10)
Mounting Method Surface Mount
Operating Temperature -40°C ~ 85°C (TA)
Core Processor: ARM® Cortex®-M4F
Core Size: 32-Bit Single-Core
Speed: 48MHz
Connectivity: EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 86
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
RAM Size: 32K x 8
Voltage – Supply (Vcc/Vdd): 1.98V ~ 3.8V
Data Converters: A/D 8x12b SAR; D/A 2x12b
Oscillator Type: Internal

Environmental

REACH ComplianceREACH Unknown
RoHS ComplianceROHS3 Compliant
Moisture Sensitivity LevelN/A
ECCN5A992C
HTS Code8542.31.0001
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