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25LC128
Hotenda Part Number
H2340617
Manufacturer Part
EFM32G840F32-QFN64T
Manufacturer
Silicon Labs
Description
ARM® Cortex®-M3 Gecko Microcontroller IC 32-Bit 32MHz 32KB (32K x 8) FLASH 64-QFN (9x9)
Category
Integrated Circuits (ICs)
Family
Microcontrollers Embedded
Series
-
Manufacturer Quantity
1641
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
260
$0.01
$2.29

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
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  • 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. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
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  • 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.
Datasheets
EFM32G840 Datasheet
EFM32G840 Errata
EFM32G Reference Manual
Design Resources
Development Tool Selector
Featured Product
Internet of Things
Category
Integrated Circuits (ICs)
Connectivity
EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART
Core Processor
ARM® Cortex®-M3
Core Size
32-Bit
Data Converters
A/D 8x12b, D/A 2x12b
EEPROM Size
-
Family
Embedded - Microcontrollers
Manufacturer
Silicon Labs
Number of I/O
56
Operating Temperature
-40°C ~ 85°C (TA)
Oscillator Type
Internal
Package / Case
64-VFQFN Exposed Pad
Packaging
Tray
Part Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
RAM Size
8K x 8
Series
Gecko
Speed
32MHz
Supplier Device Package
64-QFN (9x9)
Voltage - Supply (Vcc/Vdd)
1.85 V ~ 3.8 V
Other Names
EFM32G840F32-QFN64-T
EFM32G840F32-T
EFM32G840F32-T-ND
Standard Package
260
Tags
EFM32G840F3 (2) EFM32G840 (6) EFM32G84 (12) EFM32G8 (24) EFM32G (147) EFM3 (673) EFM (774)

Related Product

EFM32G840F32-QFN64
ARM® Cortex®-M3 Gecko Microcontroller IC 32-Bit 32MHz 32KB (32K x 8) FLASH 64-QFN (9x9)
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