Specification	EFM32TG11B320F128GQ48-BR

A/D Resolution (bits)	12 bit
Connectivity	CANbus, LINbus, I2C, IrDA, UART, USART, SPI, SmartCard
Converter Architecture	SAR
Converter Type	D/A, A/D
Core Configuration	Single-Core
Core Processor	ARM® Cortex®-M0+
Core Size (Bit Width)	32 Bit
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	37
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	48-TQFP
Package Length	7 mm
Package Name	48-TQFP
Package Width	7 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	1.8 V

EFM32TG11 Series

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Part	Number of I/O	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	Mounting Type	Package Length	Package Name	Package Width	Speed	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Oscillator Type	Program Memory Type	Core Processor	Peripherals	Core Size (Bit Width)	A/D Resolution (bits)	Converter Type	Converter Architecture	D/A Resolution (bits)	RAM Size Width	RAM Size Depth	Connectivity	Core Configuration	Program Memory Depth	Program Memory Width	Program Memory Size
SILICON LABS EFM32TG11B120F128GQ48-AR	37	3.8 V	1.8 V	128 K	128KB	8	Surface Mount	7 mm	48-TQFP	7 mm	48 MHz	85 °C	-40 °C	48-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core
SILICON LABS EFM32TG11B540F64IQ48-B	34	3.8 V	1.8 V				Surface Mount	7 mm	48-TQFP	7 mm	48 MHz	125 °C	-40 °C	48-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B340F64IM64-B	53	3.8 V	1.8 V				Surface Mount	9 mm	64-QFN	9 mm	48 MHz	125 °C	-40 °C	64-VFQFN Exposed Pad	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B540F64GM32-BR	22	3.8 V	1.8 V				Surface Mount	5 mm	32-QFN	5 mm	48 MHz	85 °C	-40 °C	32-WFQFN Exposed Pad	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B540F64IM80-BR	67	3.8 V	1.8 V				Surface Mount	9 mm	80-QFN	9 mm	48 MHz	125 °C	-40 °C	80-WFQFN Exposed Pad	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B540F64IQ80-A	63	3.8 V	1.8 V				Surface Mount	12 mm	80-TQFP	12 mm	48 MHz	125 °C	-40 °C	80-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B520F128GQ64-A	50	3.8 V	1.8 V	128 K	128KB	8	Surface Mount	10 mm	64-TQFP	10 mm	48 MHz	85 °C	-40 °C	64-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core
SILICON LABS EFM32TG11B340F64IQ64-B	53	3.8 V	1.8 V				Surface Mount	10 mm	64-TQFP	10 mm	48 MHz	125 °C	-40 °C	64-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB
SILICON LABS EFM32TG11B510F128GQ80-AR
SILICON LABS EFM32TG11B540F64IQ80-B	63	3.8 V	1.8 V				Surface Mount	12 mm	80-TQFP	12 mm	48 MHz	125 °C	-40 °C	80-TQFP	Internal	FLASH	ARM® Cortex®-M0+	Brown-out Detect DMA I2S LCD POR PWM Reset WDT	32 Bit	12 bit	A/D D/A	SAR	12 bit	8 bit	32 K	CANbus I2C IrDA LINbus SmartCard SPI UART USART	Single-Core	64 K	8 bit	64 KB