EFM32WG840F256-QFN64

Mfr. #:: EFM32WG840F256-QFN64
Manufacturer:: Silicon Labs
Description:: ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB LCD AES MCU
Lifecycle:: New from this manufacturer.
Datasheet:: EFM32WG840F256-QFN64 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: EFM32WG840F256-QFN64 more Information EFM32WG840F256-QFN64 Product Details

Product Attribute
Attribute Value

Manufacturer:: Silicon Laboratories

Product Category:: ARM Microcontrollers - MCU

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: QFN-64

Series:: EFM32WG

Core:: ARM Cortex M4F

Data Bus Width:: 32 bit

Maximum Clock Frequency:: 48 MHz

Program Memory Size:: 256 kB

Data RAM Size:: 32 kB

ADC Resolution:: 12 bit

Number of I/Os:: 56 I/O

Operating Supply Voltage:: 3 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Packaging:: Reel

Program Memory Type:: Flash

Brand:: Silicon Labs

Data RAM Type:: RAM

Interface Type:: I2C, SPI, UART, USART

I/O Voltage:: 3 V

Moisture Sensitive:: Yes

Number of ADC Channels:: 6

Number of Timers/Counters:: 4 x 16 bit

Processor Series:: EFM32WG840

Product Type:: ARM Microcontrollers - MCU

Factory Pack Quantity:: 1000

Subcategory:: Microcontrollers - MCU

Supply Voltage - Max:: 3.8 V

Supply Voltage - Min:: 1.98 V

Tradename:: EFM32

Part # Aliases:: EFM32WG840F256

Unit Weight:: 0.007277 oz

Tags: EFM32WG840, EFM32WG84, EFM32WG8, EFM32W, EFM32, EFM3, EFM

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EFM32WG840F256-QFN64 Description

***et: MCU 32-bit EFM32 ARM Cortex M4 RISC 256KB Flash 3V 64-Pin QFN

***i-Key: IC MCU 32BIT 256KB FLASH 64QFN

***metry Electronics: 256k Flash, 32k RAM, 8x20 LCD, AES

EFM32WG840F256-QFN64 More Information

EFM32WG Wonder Gecko Microcontrollers: Silicon Labs EFM32WG Wonder Gecko Microcontrollers deliver ultra-low power energy modes with sub-µA operation and energy efficient autonomous peripherals. Silicon Labs EFM32WG Wonder Gecko Microcontrollers are equipped with an ARM Cortex-M4 CPU with floating-point unit (FPU) and DSP instruction set that helps you reduce the processing time, active mode, of your application. In sleep mode, autonomous peripherals like embedded USB, direct drive TFT, LESENSE and LETIMER are available.Learn More

EFM32™ Wonder Gecko 32-bit Microcontrollers: Silicon Labs EFM32™ Wonder Gecko 32-bit Microcontrollers are MCUs based on the ARM® Cortex®-M4 core, which provides a full DSP instruction set and includes a hardware FPU for faster computation performance. Wonder Gecko MCUs feature up to 256kB of flash memory, 32kB of RAM and CPU speeds up to 48MHz. These MCUs incorporate highly differentiated Gecko technology to minimize energy consumption, including a flexible range of standby and sleep modes, intelligent peripherals that allow designers to implement many functions without CPU wake-up and ultra-low standby current. With the lowest active and standby power consumption, the Wonder Gecko is the world's most energy friendly Cortex-M4 MCU.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
EFM32WG840F256-QFN64T DISTI # V79:2366_17796893	Silicon Laboratories Inc	MCU 32-bit EFM32 ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin QFN EP Tray RoHS: Compliant	100	100:$7.1890 25:$7.5370 10:$8.2100 1:$9.0260
EFM32WG840F256-QFN64 DISTI # 914-1101-1-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1198In Stock	100:$4.4748 25:$4.6540 1:$4.8300
EFM32WG840F256-QFN64 DISTI # 914-1101-6-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1198In Stock	100:$4.4748 25:$4.6540 1:$4.8300
EFM32WG840F256-QFN64 DISTI # 914-1101-2-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64QFN RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	1000In Stock	1000:$4.0906
EFM32WG840F256-QFN64T DISTI # EFM32WG840F256-QFN64T-ND	Silicon Laboratories Inc	IC MCU 32BIT 256KB FLASH 64QFN RoHS: Compliant Min Qty: 260 Container: Tray	Temporarily Out of Stock	260:$4.4748
EFM32WG840F256-QFN64T DISTI # 26119482	Silicon Laboratories Inc	MCU 32-bit EFM32 ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin QFN EP Tray RoHS: Compliant	100	100:$7.1130 25:$7.5370 10:$8.2430 2:$8.9350
EFM32WG840F256-QFN64T DISTI # 904-EFM32WG840F256T	Silicon Laboratories Inc	ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x20 LCD, AES RoHS: Compliant	0	260:$4.6900 520:$4.4300 1040:$4.3600
EFM32WG840F256-QFN64 DISTI # 904-EFM32WG840F256	Silicon Laboratories Inc	ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB LCD AES MCU RoHS: Compliant	0	1000:$4.0300
EFM32WG840F256-QFN64	Silicon Laboratories Inc		249
EFM32WG840F256-QFN64T DISTI # C1S713300177939	Silicon Laboratories Inc	MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin QFN EP Tray RoHS: Compliant	100	100:$6.9300 25:$7.2650 10:$7.7900 1:$8.5570
EFM32WG840F256-QFN64	Silicon Laboratories Inc	256k Flash, 32k RAM, 8x20 LCD, AES	Short Lead Time	1:$4.7300
EFM32WG840F256-QFN64T	Silicon Laboratories Inc	256k Flash, 32k RAM, 8x20 LCD, AES	Short Lead Time	1:$7.3600

Related products

Image	Part #	Description
	Mfr.#: EFM32WG840F128-QFN64T OMO.#: OMO-EFM32WG840F128-QFN64T	ARM Microcontrollers - MCU 128k Flash, 32k RAM, 8x20 LCD, AES
	Mfr.#: EFM32WG840F256-QFN64T OMO.#: OMO-EFM32WG840F256-QFN64T	ARM Microcontrollers - MCU 256k Flash, 32k RAM, 8x20 LCD, AES
	Mfr.#: EFM32WG840F256-QFN64 OMO.#: OMO-EFM32WG840F256-QFN64	ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 256 kB LCD AES MCU
	Mfr.#: EFM32WG840F64-QFN64T OMO.#: OMO-EFM32WG840F64-QFN64T	ARM Microcontrollers - MCU 64k Flash, 32k RAM, 8x20 LCD, AES
	Mfr.#: EFM32WG840F64-QFN64 OMO.#: OMO-EFM32WG840F64-QFN64	ARM Microcontrollers - MCU ARM Cortex-M4 48 MHz 64 kB LCD AES MCU
	Mfr.#: EFM32WG840F128-QFN64 OMO.#: OMO-EFM32WG840F128-QFN64-SILICON-LABS	Microcontrollers - MCU ARM Microcontrollers - MCU 128kb flash 32kb RAM
	Mfr.#: EFM32WG840F64-QFN64 OMO.#: OMO-EFM32WG840F64-QFN64-SILICON-LABS	Microcontrollers - MCU ARM Microcontrollers - MCU 64kb flash 32kb RAM
	Mfr.#: EFM32WG840F128-QFN64T OMO.#: OMO-EFM32WG840F128-QFN64T-SILICON-LABS	Microcontrollers - MCU ARM Microcontrollers - MCU 128k Flash 32k RAM 8x20 LCD AES
	Mfr.#: EFM32WG840F64-QFN64T OMO.#: OMO-EFM32WG840F64-QFN64T-SILICON-LABS	Microcontrollers - MCU ARM Microcontrollers - MCU 64k Flash 32k RAM 8x20 LCD AES
	Mfr.#: EFM32WG840F256-QFN64 OMO.#: OMO-EFM32WG840F256-QFN64-SILICON-LABS	Microcontrollers - MCU ARM Microcontrollers - MCU 256kb flash 32kb RAM

Availability

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On Order:: 3000
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EFM32WG840F256-QFN64

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes