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25LC128
Hotenda Part Number
H2341418
Manufacturer Part
EFM32LG840F256G-E-QFN64R
Manufacturer
Silicon Labs
Description
ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit 48MHz 256KB (256K x 8) FLASH 64-QFN (9x9)
Category
Integrated Circuits (ICs)
Family
Microcontrollers Embedded
Series
-
Manufacturer Quantity
2442
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
1,000
$3.56
$3.56

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
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  • 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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  • If you need the detailed invoice or tax ID, please email us.
Datasheets
EFM32LG Ref Manual
EFM32LG840 Datasheet
EFM32LG840 Errata History
EFM32LG840 Errata, Chip rev. E
Design Resources
Development Tool Selector
Featured Product
Internet of Things
Category
Integrated Circuits (ICs)
Connectivity
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
Tape & Reel (TR)
Part Status
Active
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
RAM Size
32K x 8
Series
Leopard Gecko
Speed
48MHz
Supplier Device Package
64-QFN (9x9)
Voltage - Supply (Vcc/Vdd)
1.85 V ~ 3.8 V

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