EFM32LG840 Series

Catalog

IC MCU 32BIT 256KB FLASH 64QFN

Part	Program Memory Type	Connectivity	Program Memory Width	Program Memory Depth	Program Memory Size	Number of I/O	Speed	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	A/D Channels	Package / Case	Core Size (Bit Width)	Package Width	Package Name	Package Length	Peripherals	Mounting Type	Core Processor	RAM Size Width	RAM Size Depth	Oscillator Type	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Configuration	Converter Architecture
SILICON LABS EFM32LG840F256G-E-QFN64R	FLASH	I2C IrDA SmartCard SPI UART USART	8 bit	256 K	256 KB	56	48 MHz	12 bit	2 count	12 bit	8 count	64-VFQFN Exposed Pad	32 Bit	9 mm	64-QFN	9 mm	Brown-out Detect DMA LCD POR PWM Reset WDT	Surface Mount	ARM® Cortex®-M3	8 bit	32 K	Internal	85 °C	-40 °C	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32LG840F64-QFN64T	FLASH	I2C IrDA SmartCard SPI UART USART	8 bit	64 K	64 KB	56	48 MHz	12 bit	2 count	12 bit	8 count	64-WFQFN Exposed Pad	32 Bit				Brown-out Detect DMA LCD POR PWM Reset WDT	Surface Mount	ARM® Cortex®-M3	8 bit	32 K	Internal	85 °C	-40 °C	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32LG840F64G-F-QFN64	FLASH	I2C IrDA SmartCard SPI UART USART	8 bit	64 K	64 KB	56	48 MHz	12 bit	2 count	12 bit	8 count	64-VFQFN Exposed Pad	32 Bit	9 mm	64-QFN	9 mm	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	Surface Mount	ARM® Cortex®-M3	8 bit	32 K	Internal	85 °C	-40 °C	1.98 V	3.8 V	Single-Core	SAR
SILICON LABS EFM32LG840F64G-E-QFN64R	FLASH	I2C IrDA SmartCard SPI UART USART	8 bit	64 K	64 KB	56	48 MHz	12 bit	2 count	12 bit	8 count	64-VFQFN Exposed Pad	32 Bit	9 mm	64-QFN	9 mm	Brown-out Detect DMA LCD POR PWM Reset WDT	Surface Mount	ARM® Cortex®-M3	8 bit	32 K	Internal	85 °C	-40 °C	1.98 V	3.8 V	Single-Core