EFM32WG840 Series

Catalog

IC MCU 32BIT 64KB FLASH 64QFN

Part	Connectivity	Core Processor	Operating Temperature (Max)	Operating Temperature (Min)	RAM Size Width	RAM Size Depth	Mounting Type	Speed	Program Memory Type	A/D Channels	Converter Architecture	D/A Resolution (bits)	D/A Channels	A/D Resolution (bits)	Package / Case	Number of I/O	Core Size (Bit Width)	Oscillator Type	Package Width	Package Name	Package Length	Program Memory Depth	Program Memory Width	Program Memory Size	Peripherals	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Configuration	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
SILICON LABS EFM32WG840F64-B-QFN64	I2C IrDA SmartCard SPI UART USART	ARM® Cortex®-M4F	85 °C	-40 °C	8 bit	32 K	Surface Mount	48 MHz	FLASH	8 count	SAR	12 bit	2 count	12 bit	64-VFQFN Exposed Pad	56	32 Bit	Internal	9 mm	64-QFN	9 mm	64 K	8 bit	64 KB	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32WG840F64-QFN64T	I2C IrDA SmartCard SPI UART USART	ARM® Cortex®-M4F	85 °C	-40 °C	8 bit	32 K	Surface Mount	48 MHz	FLASH	8 count		12 bit	2 count	12 bit	64-VFQFN Exposed Pad	56	32 Bit	Internal	9 mm	64-QFN	9 mm	64 K	8 bit	64 KB	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32WG840F128-QFN64	I2C IrDA SmartCard SPI UART USART	ARM® Cortex®-M4F	85 °C	-40 °C	8 bit	32 K	Surface Mount	48 MHz	FLASH	8 count		12 bit	2 count	12 bit	64-VFQFN Exposed Pad	56	32 Bit	Internal	9 mm	64-QFN	9 mm				Brown-out Detect DMA I2S LCD POR PWM Reset WDT	1.98 V	3.8 V	Single-Core	128 K	128KB	8