EFM32TG840F32-D-QFN64

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Silicon Labs

IC MCU 32BIT 32KB FLASH 64QFN

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Search across all available documentation for this part.

DocumentsDatasheet A-00000442 Security Advisory +2

EFM32TG840F32-D-QFN64

Active

Silicon Labs

IC MCU 32BIT 32KB FLASH 64QFN

Deep-Dive with AI

DocumentsDatasheet A-00000442 Security Advisory +2

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EFM32TG840F32-D-QFN64

Connectivity	UART/USART, IrDA, SmartCard, SPI, I2C
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit Single-Core
Data Converters [custom]	D/A 1x12b
Data Converters [custom]	A/D 8x12b SAR
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	Brown-out Detect/Reset, LCD, POR, DMA, I2S, PWM
Program Memory Size	32 KB
Program Memory Type	FLASH
RAM Size	4K x 8
Speed	32 MHz
Supplier Device Package	64-QFN (9x9)
Voltage - Supply (Vcc/Vdd) [Max]	3.8 V
Voltage - Supply (Vcc/Vdd) [Min]	1.98 V

EFM32TG840 Series

Part	Package / Case	Connectivity	RAM Size	Supplier Device Package	Core Processor	Core Size	Oscillator Type	Data Converters [custom]	Data Converters [custom]	Speed	Number of I/O	Mounting Type	Program Memory Type	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Peripherals	Data Converters [custom]	Data Converters [custom]
Silicon Labs EFM32TG840F16-QFN64	64-VFQFN Exposed Pad	EBI/EMI I2C IrDA SmartCard SPI UART/USART	4K x 8	64-QFN (9x9)	ARM® Cortex®-M3	32-Bit Single-Core	Internal	2 8	12b 12b	32 MHz	56	Surface Mount	FLASH	85 °C	-40 °C	16 KB	1.85 V	3.8 V	Brown-out Detect/Reset DMA LCD POR PWM WDT
Silicon Labs EFM32TG840F32-D-QFN64	64-VFQFN Exposed Pad	I2C IrDA SmartCard SPI UART/USART	4K x 8	64-QFN (9x9)	ARM® Cortex®-M3	32-Bit Single-Core	Internal			32 MHz	56	Surface Mount	FLASH	85 °C	-40 °C	32 KB	1.98 V	3.8 V	Brown-out Detect/Reset DMA I2S LCD POR PWM	D/A 1x12b	A/D 8x12b SAR
Silicon Labs EFM32TG840F16-D-QFN64	64-VFQFN Exposed Pad	I2C IrDA SmartCard SPI UART/USART	4K x 8	64-QFN (9x9)	ARM® Cortex®-M3	32-Bit Single-Core	Internal			32 MHz	56	Surface Mount	FLASH	85 °C	-40 °C	16 KB	1.98 V	3.8 V	Brown-out Detect/Reset DMA I2S LCD POR PWM	D/A 1x12b	A/D 8x12b SAR
Silicon Labs EFM32TG840F16-D-QFN64R	64-VFQFN Exposed Pad	I2C IrDA SmartCard SPI UART/USART	4K x 8	64-QFN (9x9)	ARM® Cortex®-M3	32-Bit Single-Core	Internal			32 MHz	56	Surface Mount	FLASH	85 °C	-40 °C	16 KB	1.98 V	3.8 V	Brown-out Detect/Reset DMA I2S LCD POR PWM	D/A 1x12b	A/D 8x12b SAR
Silicon Labs EFM32TG840F8-QFN64T	64-VFQFN Exposed Pad	EBI/EMI I2C IrDA SmartCard SPI UART/USART	2K x 8	64-QFN (9x9)	ARM® Cortex®-M3	32-Bit Single-Core	Internal	2 8	12b 12b	32 MHz	56	Surface Mount	FLASH	85 °C	-40 °C		1.85 V	3.8 V	Brown-out Detect/Reset DMA LCD POR PWM WDT

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 4.58
		10	$ 4.14
		25	$ 3.94
		80	$ 3.42
		260	$ 3.39

Description

General part information

EFM32TG840 Series

ARM® Cortex®-M3 Tiny Gecko Microcontroller IC 32-Bit Single-Core 32MHz 32KB (32K x 8) FLASH 64-QFN (9x9)

EFM32TG840F32-D-QFN64

Deep-Dive with AI

EFM32TG840F32-D-QFN64

Deep-Dive with AI

Technical Specifications

EFM32TG840 Series

Pricing

Description

EFM32TG840 Series

Documents

Datasheet

A-00000442 Security Advisory

A-00000450 Security Advisory

A-00000449 Security Advisory

EFM32TG840 Series