Specification	EFM32WG330F128-QFN64

A/D Channels	8 count
A/D Resolution (bits)	12 bit
Connectivity	USART, IrDA, I2C, SPI, USB, 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	52
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
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 (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
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

EFM32WG330 Series

Part	RAM Size Width	RAM Size Depth	Package Width	Package Name	Package Length	Number of I/O	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	A/D Channels	Program Memory Type	Connectivity	Core Size (Bit Width)	Package / Case	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Peripherals	Mounting Type	Oscillator Type	Operating Temperature (Max)	Operating Temperature (Min)	Core Processor	Program Memory Width	Program Memory Depth	Program Memory Size	Speed	Core Configuration	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)
SILICON LABS EFM32WG330F256-QFN64	8 bit	32 K	9 mm	64-QFN	9 mm	52	12 bit	2 count	12 bit	8 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	32 Bit	64-VFQFN Exposed Pad	1.98 V	3.8 V	Brown-out Detect DMA I2S POR PWM Reset WDT	Surface Mount	Internal	85 °C	-40 °C	ARM® Cortex®-M4F	8 bit	256 K	256 KB	48 MHz	Single-Core
SILICON LABS EFM32WG330F256-QFN64T	8 bit	32 K	9 mm	64-QFN	9 mm	52	12 bit	2 count	12 bit	8 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	32 Bit	64-VFQFN Exposed Pad	1.98 V	3.8 V	Brown-out Detect DMA I2S POR PWM Reset WDT	Surface Mount	Internal	85 °C	-40 °C	ARM® Cortex®-M4F	8 bit	256 K	256 KB	48 MHz	Single-Core
SILICON LABS EFM32WG330F128-QFN64	8 bit	32 K	9 mm	64-QFN	9 mm	52	12 bit	2 count	12 bit	8 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	32 Bit	64-VFQFN Exposed Pad	1.98 V	3.8 V	Brown-out Detect DMA I2S POR PWM Reset WDT	Surface Mount	Internal	85 °C	-40 °C	ARM® Cortex®-M4F				48 MHz	Single-Core	128 K	128KB	8
SILICON LABS EFM32WG330F128-QFN64T	8 bit	32 K	9 mm	64-QFN	9 mm	52	12 bit	2 count	12 bit	8 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	32 Bit	64-VFQFN Exposed Pad	1.98 V	3.8 V	Brown-out Detect DMA I2S POR PWM Reset WDT	Surface Mount	Internal	85 °C	-40 °C	ARM® Cortex®-M4F				48 MHz	Single-Core	128 K	128KB	8
SILICON LABS EFM32WG330F64-QFN64	8 bit	32 K	9 mm	64-QFN	9 mm	52	12 bit	2 count	12 bit	8 count	FLASH	I2C IrDA SmartCard SPI UART USART USB	32 Bit	64-VFQFN Exposed Pad	1.98 V	3.8 V	Brown-out Detect DMA I2S POR PWM Reset WDT	Surface Mount	Internal	85 °C	-40 °C	ARM® Cortex®-M4F	8 bit	64 K	64 KB	48 MHz	Single-Core

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

EFM32WG330F128-QFN64 | Datasheet

A-00000442 Security Advisory

A-00000450 Security Advisory

A-00000449 Security Advisory