EFM32LG Series

Catalog

ARM MICROCONTROLLERS - MCU LEOPARD GECKO MCU IC 256KB

Part	Package / Case	Core Processor	Speed	Number of I/O	Peripherals	A/D Channels	Converter Architecture	D/A Resolution (bits)	D/A Channels	A/D Resolution (bits)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Mounting Type	Oscillator Type	RAM Size Width	RAM Size Depth	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Type	Core Size (Bit Width)	Connectivity	Package Width	Package Name	Package Length	Program Memory Width	Program Memory Depth	Program Memory Size	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
SILICON LABS EFM32LG332F256G-F-QFP64R	64-TQFP	ARM® Cortex®-M3	48 MHz	50	Brown-out Detect DMA I2S POR PWM Reset WDT	8 count	SAR	12 bit	2 count	12 bit	1.98 V	3.8 V	Surface Mount	Internal	8 bit	32 K	85 °C	-40 °C	FLASH	32 Bit	I2C IrDA SmartCard SPI UART USART USB	10 mm	64-TQFP	10 mm	8 bit	256 K	256 KB
SILICON LABS EFM32LG840F128G-F-QFN64	64-VFQFN Exposed Pad	ARM® Cortex®-M3	48 MHz	56	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	8 count	SAR	12 bit	2 count	12 bit	1.98 V	3.8 V	Surface Mount	Internal	8 bit	32 K	85 °C	-40 °C	FLASH	32 Bit	I2C IrDA SmartCard SPI UART USART	9 mm	64-QFN	9 mm				128 K	128KB	8