Specification	EFM32WG232F64-QFP64

A/D Channels	8 count
A/D Resolution (bits)	12 bit
Connectivity	SPI, I2C, IrDA, USART, UART, SmartCard
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M4F
Core Size (Bit Width)	32 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	53
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-LQFP
Package Length	9 mm
Package Name	64-QFN
Package Width	9 mm
Peripherals	Brown-out Detect, WDT, Reset, I2S, PWM, DMA, POR
Program Memory Depth	64 K
Program Memory Size	64 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	32 K
RAM Size Width	8 bit
Speed	48 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.8 V
Voltage - Supply (Vcc/Vdd) Minimum	1.98 V

EFM32WG232 Series

Part	Peripherals	Operating Temperature (Max)	Operating Temperature (Min)	Program Memory Depth	Program Memory Width	Program Memory Size	Program Memory Type	Connectivity	Package / Case	Package Width	Package Name	Package Length	Speed	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	A/D Channels	Number of I/O	Oscillator Type	Mounting Type	RAM Size Width	RAM Size Depth	Core Processor	Core Size (Bit Width)	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Core Configuration	Converter Architecture	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
SILICON LABS EFM32WG232F64-QFP64	Brown-out Detect DMA I2S POR PWM Reset WDT	85 °C	-40 °C	64 K	8 bit	64 KB	FLASH	I2C IrDA SmartCard SPI UART USART	64-LQFP	9 mm	64-QFN	9 mm	48 MHz	12 bit	2 count	12 bit	8 count	53	Internal	Surface Mount	8 bit	32 K	ARM® Cortex®-M4F	32 Bit	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32WG232F256-QFP64	Brown-out Detect DMA I2S POR PWM Reset WDT	85 °C	-40 °C	256 K	8 bit	256 KB	FLASH	I2C IrDA SmartCard SPI UART USART	64-LQFP	10 mm	64-TQFP	10 mm	48 MHz	12 bit	2 count	12 bit	8 count	53	Internal	Surface Mount	8 bit	32 K	ARM® Cortex®-M4F	32 Bit	1.98 V	3.8 V	Single-Core
SILICON LABS EFM32WG232F256-B-QFP64	Brown-out Detect DMA I2S POR PWM Reset WDT	85 °C	-40 °C	256 K	8 bit	256 KB	FLASH	I2C IrDA SmartCard SPI UART USART	64-TQFP	10 mm	64-TQFP	10 mm	48 MHz	12 bit	2 count	12 bit	8 count	53	Internal	Surface Mount	8 bit	32 K	ARM® Cortex®-M4F	32 Bit	1.85 V	3.8 V	Single-Core	SAR
SILICON LABS EFM32WG232F128-QFP64T	Brown-out Detect DMA I2S POR PWM Reset WDT	85 °C	-40 °C				FLASH	I2C IrDA SmartCard SPI UART USART	64-LQFP	9 mm	64-QFN	9 mm	48 MHz	12 bit	2 count	12 bit	8 count	53	Internal	Surface Mount	8 bit	32 K	ARM® Cortex®-M4F	32 Bit	1.98 V	3.8 V	Single-Core		128 K	128KB	8

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EFM32WG232F64-QFP64 | Datasheet

A-00000450 Security Advisory

A-00000449 Security Advisory

A-00000442 Security Advisory