Specification	EFM32WG380F128-B-QFP100R

Connectivity	I2C, SmartCard, UART/USART, IrDA, SPI, USB
Core Processor	ARM® Cortex®-M4F
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 8x12b SAR, D/A 2x12b
Mounting Type	Surface Mount
Number of I/O	83
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	100-LQFP
Peripherals	POR, WDT, PWM, Brown-out Detect/Reset, DMA, I2S
Program Memory Size	128 KB
Program Memory Type	FLASH
Speed	48 MHz
Supplier Device Package	100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.98 V

EFM32WG380 Series

Part	Core Size	Package / Case	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Program Memory Type	Core Processor	Program Memory Size	Mounting Type	Peripherals	Speed	Number of I/O	Data Converters	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Oscillator Type	Connectivity
SILICON LABS EFM32WG380F128-B-QFP100R	32-Bit 32-Bit Single-Core	100-LQFP	3.8 V	1.98 V	FLASH	ARM® Cortex®-M4F	128 KB	Surface Mount	Brown-out Detect/Reset DMA I2S POR PWM WDT	48 MHz	83	A/D 8x12b SAR D/A 2x12b	100-LQFP (14x14)	85 C	-40 ¯C	Internal	I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32WG380F64-QFP100T	32-Bit 32-Bit Single-Core	100-LQFP	3.8 V	1.98 V	FLASH	ARM® Cortex®-M4F	64 KB	Surface Mount	Brown-out Detect/Reset DMA I2S POR PWM WDT	48 MHz	50	A/D 8x12b D/A 2x12b	100-LQFP (14x14)	85 C	-40 ¯C	Internal	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB
SILICON LABS EFM32WG380F256-QFP100	32-Bit 32-Bit Single-Core	100-LQFP	3.8 V	1.98 V	FLASH	ARM® Cortex®-M4F	256 KB	Surface Mount	Brown-out Detect/Reset DMA I2S POR PWM WDT	48 MHz	50	A/D 8x12b D/A 2x12b	100-LQFP (14x14)	85 C	-40 ¯C	Internal	EBI/EMI I2C IrDA SmartCard SPI UART/USART USB

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	$ 7.20

General part information

ARM® Cortex®-M4F Wonder Gecko Microcontroller IC 32-Bit Single-Core 48MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)