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EFM32LG390F256-BGA112

EFM32LG390F256-BGA112

EFM32LG390F256-BGA112

Silicon Labs

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 112 Pin 48MHz 3V 112-LFBGA

SOT-23

EFM32LG390F256-BGA112 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 112-LFBGA
Surface MountYES
Number of Pins 112
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Leopard Gecko
Published 2013
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 112
ECCN Code 3A001.A.3
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 3V
Terminal Pitch0.8mm
Frequency 48MHz
Operating Supply Voltage3.8V
Interface EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB
Memory Size256kB
Oscillator TypeInternal
Number of I/O 87
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V~3.8V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 5
Address Bus Width28
ROM (words) 262144
Core Architecture ARM
Number of Programmable I/O 86
Length 10mm
Height Seated (Max) 1.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:3648 items

EFM32LG390F256-BGA112 Product Details

EFM32LG390F256-BGA112 Overview


Packaged in a 112-LFBGA format, this MCU is available in a compact size. There are 87 I/Os on the Microcontroller. It is important to note that the Microcontroller has a Surface Mount mounting type. 32-Bit core is the basis for this Microcontroller. This program has a type of memory called FLASH for this MCU's program memory. Temperatures in this range are operated by this Microcontroller. The Leopard Gecko series includes this electrical component. There is 256KB 256K x 8 bytes of program memory in MCU, which corresponds to the size of the program. With a ARM® Cortex®-M3 Core processor, MCU is equipped with the latest technology available. This is a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. During the manufacturing process, 112 terminations were applied to the IC chip. 32-bits are used in Microcontroller. The MCU chip's supply output is 3V volts. Currently, MCU chip has YES DMA channels. 256kB memory size belongs to the Chip part. In the case of 48MHz frequency operation, it can perform efficiently. There are YES PWM channels on the device. The chip has 112 pins. The clock has 5 timers/counters to keep track of the time. With ARM core architecture, it offers high performance. A total of 86 programmable I/Os are available on this board.

EFM32LG390F256-BGA112 Features


112-LFBGA package
Mounting type of Surface Mount


EFM32LG390F256-BGA112 Applications


There are a lot of Silicon Labs
EFM32LG390F256-BGA112 Microcontroller applications.


  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights

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