Specification	EFM32TG842F32-D-QFP64R

Connectivity	IrDA, SmartCard, I2C, UART/USART, SPI
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core, 32-Bit
Data Converters	A/D 8x12b SAR, D/A 1x12b
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-TQFP
Peripherals	LCD, Brown-out Detect/Reset, I2S, POR, PWM, DMA
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	32 MHz
Supplier Device Package	64-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.98 V

EFM32TG842 Series

Part	Core Size	Number of I/O	RAM Size	Data Converters	Oscillator Type	Supplier Device Package	Program Memory Type	Speed	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Connectivity	Program Memory Size	Package / Case	Peripherals	Core Processor	RAM Size
SILICON LABS EFM32TG842F16-QFP64	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.85 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	16 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	ARM® Cortex®-M3
SILICON LABS EFM32TG842F32-D-QFP64	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	32 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3
SILICON LABS EFM32TG842F8-QFP64	32-Bit 32-Bit Single-Core	53		A/D 8x12b D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.85 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	8 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	ARM® Cortex®-M3	2 K
SILICON LABS EFM32TG842F8-D-QFP64	32-Bit 32-Bit Single-Core	53		A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	8 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3	2 K
SILICON LABS EFM32TG842F16-D-QFP64	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	16 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3
SILICON LABS EFM32TG842F8-D-QFP64R	32-Bit 32-Bit Single-Core	53		A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	8 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3	2 K
SILICON LABS EFM32TG842F16-QFP64T	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.85 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	16 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	ARM® Cortex®-M3
SILICON LABS EFM32TG842F32-D-QFP64R	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	32 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3
SILICON LABS EFM32TG842F32-QFP64	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.85 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	32 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM WDT	ARM® Cortex®-M3
SILICON LABS EFM32TG842F16-D-QFP64R	32-Bit 32-Bit Single-Core	53	4K x 8	A/D 8x12b SAR D/A 1x12b	Internal	64-TQFP (10x10)	FLASH	32 MHz	3.8 V	1.98 V	85 C	-40 ¯C	Surface Mount	I2C IrDA SmartCard SPI UART/USART	16 KB	64-TQFP	Brown-out Detect/Reset DMA I2S LCD POR PWM	ARM® Cortex®-M3

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.51
		10	$ 5.88
		25	$ 5.61
		100	$ 4.87
		250	$ 4.65
		500	$ 4.24
	Digi-Reel®	1	$ 6.51
		10	$ 5.88
		25	$ 5.61
		100	$ 4.87
		250	$ 4.65
		500	$ 4.24
	N/A	3255	$ 5.93
	Tape & Reel (TR)	1000	$ 3.70
		2000	$ 3.56

Description

General part information

EFM32TG842 Series

ARM® Cortex®-M3 Tiny Gecko Microcontroller IC 32-Bit Single-Core 32MHz 32KB (32K x 8) FLASH 64-TQFP (10x10)

EFM32TG842F32-D-QFP64R

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EFM32TG842F32-D-QFP64R

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Technical Specifications

EFM32TG842 Series

Pricing

Description

EFM32TG842 Series

Documents

A-00000450 Security Advisory

A-00000449 Security Advisory

A-00000442 Security Advisory

Datasheet

EFM32TG842 Series