Specification	EFM32LG990F256-BGA112

Connectivity	USB, I2C, IrDA, EBI/EMI, UART/USART, SmartCard, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 8x12b, D/A 2x12b
Mounting Type	Surface Mount
Number of I/O	87
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	112-LFBGA
Peripherals	POR, WDT, DMA, LCD, Brown-out Detect/Reset, PWM
Program Memory Size	256 KB
Program Memory Type	FLASH
Speed	48 MHz
Supplier Device Package	112-BGA (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.98 V

EFM32LG990 Series

Part	Core Size	Mounting Type	Connectivity	Oscillator Type	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Speed	Core Processor	Data Converters	Peripherals	Number of I/O	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Program Memory Size
SILICON LABS EFM32LG990F256-BGA112	32-Bit 32-Bit Single-Core	Surface Mount	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB	Internal	112-LFBGA	3.8 V	1.98 V	48 MHz	ARM® Cortex®-M3	A/D 8x12b D/A 2x12b	Brown-out Detect/Reset DMA LCD POR PWM WDT	87	FLASH	85 C	-40 ¯C	112-BGA (10x10)	256 KB
SILICON LABS EFM32LG990F256G-E-BGA112R	32-Bit 32-Bit Single-Core	Surface Mount	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB	Internal	112-LFBGA	3.8 V	1.98 V	48 MHz	ARM® Cortex®-M3	A/D 8x12b D/A 2x12b	Brown-out Detect/Reset DMA LCD POR PWM WDT	87	FLASH	85 C	-40 ¯C	112-BGA (10x10)	256 KB

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 4.57

General part information

ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit Single-Core 48MHz 256KB (256K x 8) FLASH 112-BGA (10x10)