Specification	EFM32G280F128G-E-QFP100

A/D Channels	8 count
A/D Resolution (bits)	12 bit
Connectivity	IrDA, SmartCard, SPI, EBI, USART, I2C, EMI, UART
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M3
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	86
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	100-LQFP
Package Length	14 mm
Package Name	100-LQFP
Package Width	14 mm
Peripherals	PWM, POR, Reset, WDT, Brown-out Detect, DMA
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
RAM Size Depth	16 K
RAM Size Width	8 bit
Speed	32 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.8 V
Voltage - Supply (Vcc/Vdd) Minimum	1.98 V

gecko Series

Part	Oscillator Type	Package / Case	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Program Memory Type	RAM Size Width	RAM Size Depth	Core Processor	Peripherals	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Package Width	Package Name	Package Length	Speed	Mounting Type	Core Size (Bit Width)	D/A Channels	D/A Resolution (bits)	A/D Channels	A/D Resolution (bits)	Connectivity	Operating Temperature (Max)	Operating Temperature (Min)	Number of I/O	Core Configuration	Program Memory Size	Program Memory Width	Program Memory Depth
SILICON LABS EFM32G232F128G-E-QFP64	Internal	64-TQFP	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT	128 K	128KB	8	10 mm	64-TQFP	10 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	8 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	53	Single-Core
SILICON LABS EFM32G230F32G-E-QFN64	Internal	64-VFQFN Exposed Pad	1.98 V	3.8 V	FLASH	8 bit	8 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT				9 mm	64-QFN	9 mm	32 MHz	Surface Mount	32 Bit	2 count	12 bit	8 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	56		32 KB	8 bit	32 K
SILICON LABS EFM32G200F32G-E-QFN32R	Internal	32-VQFN Exposed Pad	1.98 V	3.8 V	FLASH	8 bit	8 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT				6 mm	32-QFN	6 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	4 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	24	Single-Core	32 KB	8 bit	32 K
SILICON LABS EFM32G210F128G-E-QFN32	Internal	32-VQFN Exposed Pad	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT	128 K	128KB	8	6 mm	32-QFN	6 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	4 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	24	Single-Core
SILICON LABS EFM32G232F64G-E-QFP64	Internal	64-TQFP	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT				10 mm	64-TQFP	10 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	8 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	53	Single-Core	64 KB	8 bit	64 K
SILICON LABS EFM32G222F64G-E-QFP48	Internal	48-TQFP	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT				7 mm	48-TQFP	7 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	4 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	37	Single-Core	64 KB	8 bit	64 K
SILICON LABS EFM32G230F64G-E-QFN64	Internal	64-VFQFN Exposed Pad	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT				9 mm	64-QFN	9 mm	32 MHz	Surface Mount	32 Bit	2 count	12 bit	8 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	56	Single-Core	64 KB	8 bit	64 K
SILICON LABS EFM32G222F128G-E-QFP48	Internal	48-TQFP	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT	128 K	128KB	8	7 mm	48-TQFP	7 mm	32 MHz	Surface Mount	32 Bit	1 count	12 bit	4 count	12 bit	I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	37	Single-Core
SILICON LABS EFM32G280F128G-E-QFP100	Internal	100-LQFP	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA POR PWM Reset WDT	128 K	128KB	8	14 mm	100-LQFP	14 mm	32 MHz	Surface Mount	32 Bit	2 count	12 bit	8 count	12 bit	EBI EMI I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	86	Single-Core
SILICON LABS EFM32G890F128G-E-BGA112	Internal	112-LFBGA	1.98 V	3.8 V	FLASH	8 bit	16 K	ARM® Cortex®-M3	Brown-out Detect DMA LCD POR PWM Reset WDT	128 K	128KB	8	10 mm	112-BGA	10 mm	32 MHz	Surface Mount	32 Bit	2 count	12 bit	8 count	12 bit	EBI EMI I2C IrDA SmartCard SPI UART USART	85 °C	-40 °C	90