EFM32WG940F64-QFN64

Part No :: EFM32WG940F64-QFN64

Manufacturer: Silicon Labs

VIGOR # :: 4806856

Description: IC MCU 32BIT 64KB FLASH 64QFN

Catalog: Embedded - Microcontrollers

DataSheet: EFM32WG940F64-QFN64 PDF

Country of origin: -

Date code: -

EFM32WG940F64-QFN64 Specifications

Type	Description
Series:	Wonder Gecko
Package:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Core Processor:	ARM® Cortex®-M4F
Core Size:	32-Bit
Speed:	48MHz
Connectivity:	I²C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Number of I/O:	52
Program Memory Size:	64KB (64K x 8)
Program Memory Type:	FLASH
EEPROM Size:	-
RAM Size:	32K x 8
Voltage - Supply (Vcc/Vdd):	1.98V ~ 3.8V
Data Converters:	A/D 8x12b; D/A 2x12b
Oscillator Type:	Internal
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	64-VFQFN Exposed Pad
Supplier Device Package:	-

Alternative Products

Part Number	Manufacturer & Description	Compare
EFM32WG940F256-QFN64T Match 74%	Silicon Labs IC MCU 32BIT 256KB FLASH 64QFN	EFM32WG940F64-QFN64 vs EFM32WG940F256-QFN64T
EFM32WG940F128-QFN64T Match 74%	Silicon Labs IC MCU 32BIT 128KB FLASH 64QFN	EFM32WG940F64-QFN64 vs EFM32WG940F128-QFN64T
EFM32WG940F128-QFN64 Match 74%	Silicon Labs IC MCU 32BIT 128KB FLASH 64QFN	EFM32WG940F64-QFN64 vs EFM32WG940F128-QFN64
EFM32WG940F64-QFN64T Match 100%	Silicon Labs IC MCU 32BIT 64KB FLASH 64QFN	EFM32WG940F64-QFN64 vs EFM32WG940F64-QFN64T

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 226

Shipped from

HK warehouse

Expected Shipping Date

Oct 10 - Oct 14 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of EFM32WG940F64-QFN64 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

MB89615RPFM-G-652-BND

IC MCU 8BIT 16KB MROM 64QFP

R5F52107CDFK#30

IC MCU 32BIT 384KB FLASH 64LQFP

PIC16C621-20/SS

IC MCU 8BIT 1.75KB OTP 20SSOP

EFM32WG940F64-QFN64

EFM32WG940F64-QFN64

4806856

Pricing(USD)