Specification	EFM32TG840F16-QFN64T

Connectivity	EBI/EMI, UART/USART, I2C, IrDA, SmartCard, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Data Converters	A/D 8x12b, D/A 2x12b
Mounting Type	Surface Mount
Number of I/O	56
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	64-VFQFN Exposed Pad
Peripherals	POR, WDT, DMA, LCD, Brown-out Detect/Reset, PWM
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	32 MHz
Supplier Device Package	64-QFN
Supplier Device Package [x]	9
Supplier Device Package [y]	9
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.85 V

tiny-gecko Series

Part	Core Size	Connectivity	Program Memory Size	Supplier Device Package	RAM Size	Peripherals	Data Converters	Oscillator Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Package / Case	Mounting Type	Core Processor	Operating Temperature [Max]	Operating Temperature [Min]	Number of I/O	Speed	Program Memory Type	Supplier Device Package [x]	Supplier Device Package [y]	RAM Size
SILICON LABS EFM32TG822F16-QFP48T	32-Bit 32-Bit Single-Core	I2C IrDA SmartCard SPI UART/USART	16 KB	48-TQFP (7x7)	4K x 8	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	A/D 4x12b D/A 1x12b	Internal	3.8 V	1.85 V	48-TQFP	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	37	32 MHz	FLASH
SILICON LABS EFM32TG225F32-BGA48T	32-Bit 32-Bit Single-Core	EBI/EMI I2C IrDA SmartCard SPI UART/USART	32 KB	48-BGA (4x4)	4K x 8	Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 4x12b D/A 1x12b	Internal	3.8 V	1.85 V	48-VFBGA	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	37	32 MHz	FLASH
SILICON LABS EFM32TG11B140F64GM32-BR	32-Bit	CANbus I2C IrDA LINbus SmartCard SPI UART/USART	64 KB	32-QFN (5x5)		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 12bit SAR D/A 12bit	Internal	3.8 V	1.8 V		Surface Mount	ARM® Cortex®-M0+	85 C	-40 ¯C	24	48 MHz	FLASH
SILICON LABS EFM32TG11B140F64GM64-BR	32-Bit	CANbus I2C IrDA LINbus SmartCard SPI UART/USART	64 KB	64-QFN		Brown-out Detect/Reset DMA I2S POR PWM WDT	A/D 12bit SAR D/A 12bit	Internal	3.8 V	1.8 V	64-VFQFN Exposed Pad	Surface Mount	ARM® Cortex®-M0+	85 C	-40 ¯C	56	48 MHz	FLASH	9	9
SILICON LABS EFM32TG840F16-QFN64T	32-Bit	EBI/EMI I2C IrDA SmartCard SPI UART/USART	16 KB	64-QFN	4K x 8	Brown-out Detect/Reset DMA LCD POR PWM WDT	A/D 8x12b D/A 2x12b	Internal	3.8 V	1.85 V	64-VFQFN Exposed Pad	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	56	32 MHz	FLASH	9	9
SILICON LABS EFM32TG230F32-QFN64	32-Bit	EBI/EMI I2C IrDA SmartCard SPI UART/USART	32 KB	64-QFN	4K x 8	Brown-out Detect/Reset DMA POR PWM WDT	A/D 8x12b D/A 2x12b	Internal	3.8 V	1.85 V	64-VFQFN Exposed Pad	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	56	32 MHz	FLASH	9	9
SILICON LABS EFM32TG11B340F64GQ64-B	32-Bit	CANbus I2C IrDA LINbus SmartCard SPI UART/USART	64 KB	64-TQFP (10x10)		Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	A/D 12bit SAR D/A 12bit	Internal	3.8 V	1.8 V	64-TQFP	Surface Mount	ARM® Cortex®-M0+	85 C	-40 ¯C	53	48 MHz	FLASH
SILICON LABS EFM32TG108F4-QFN24	32-Bit	EBI/EMI I2C IrDA SmartCard SPI UART/USART	4 KB	24-QFN (5x5)	1K x 8	Brown-out Detect/Reset DMA POR PWM WDT		Internal	3.8 V	1.85 V	24-VQFN Exposed Pad	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	17	32 MHz	FLASH
SILICON LABS EFM32TG210F8-QFN32	32-Bit	EBI/EMI I2C IrDA SmartCard SPI UART/USART	8 KB	32-QFN (6x6)		Brown-out Detect/Reset DMA POR PWM WDT	A/D 4x12b D/A 1x12b	Internal	3.8 V	1.85 V	32-VQFN Exposed Pad	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	24	32 MHz	FLASH			2 K
SILICON LABS EFM32TG842F32-QFP64T	32-Bit 32-Bit Single-Core	I2C IrDA SmartCard SPI UART/USART	32 KB	64-TQFP (10x10)	4K x 8	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	A/D 8x12b D/A 1x12b	Internal	3.8 V	1.85 V	64-TQFP	Surface Mount	ARM® Cortex®-M3	85 C	-40 ¯C	53	32 MHz	FLASH