Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2356765
Manufacturer Part
EFM32LG940F64-QFN64T
Manufacturer
Silicon Labs
Description
ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit 48MHz 64KB (64K x 8) FLASH
Category
Integrated Circuits (ICs)
Family
Microcontrollers Embedded
Series
-
Manufacturer Quantity
7789
Datasheets Online
-
Price & Packaging & Delivery

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.
  • 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. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union 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.
Datasheets
EFM32LG940
EFM32LG Ref Manual
EFM32LG940 Errata
Design Resources
Development Tool Selector
PCN Other
PCN-1406131 13/Jun/2014
Category
Integrated Circuits (ICs)
Connectivity
I²C, IrDA, SmartCard, SPI, UART/USART, USB
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
53
Operating Temperature
-40°C ~ 85°C (TA)
Oscillator Type
Internal
Package / Case
64-WFQFN Exposed Pad
Packaging
Tray
Part Status
Obsolete
Peripherals
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Program Memory Size
64KB (64K x 8)
Program Memory Type
FLASH
RAM Size
32K x 8
Series
Leopard Gecko
Speed
48MHz
Supplier Device Package
*
Voltage - Supply (Vcc/Vdd)
1.85 V ~ 3.8 V
Other Names
EFM32LG940F64-QFN64-T
EFM32LG940F64-T
EFM32LG940F64-T-ND
Standard Package
260
Tags
EFM32LG940F64-Q (2) EFM32LG940F6 (4) EFM32LG940 (12) EFM32LG94 (24) EFM32LG9 (60) EFM32L (249) EFM3 (673) EFM (774)

Popular Parts

742792022
220 Ohm Impedance Ferrite Bead 0805 (2012 Metric) Surface Mount Signal Line 2A 1 Lines 50 mOhm Max DCR -55°C ~ 125°C
742792022
FERRITE BEAD 220 OHM 2.0A 0805
742792022
FERRITE BEAD 220 OHM 2.0A 0805
65100516121
Connector Receptacle USB mini B 5 Position Surface Mount, Right Angle, Horizontal
74279266
FERR BEAD 1000 OHM WIDE BAND SMD
74279266
FERR BEAD 1000 OHM WIDE BAND SMD
74279266
1 kOhm Impedance Ferrite Bead 0603 (1608 Metric) Surface Mount Signal Line 200mA 1 Lines 600 mOhm Max DCR -55°C ~ 125°C
65100516121
USB - mini B Receptacle Connector 5 Position Surface Mount, Right Angle, Horizontal
65100516121
Connector Receptacle USB mini B 5 Position Surface Mount, Right Angle, Horizontal
150060RS75000
WL-SMCW SMD CHIP LED WATERCLEAR

Related Product

EFM32LG940F64-QFN64
ARM® Cortex®-M3 Leopard Gecko Microcontroller IC 32-Bit 48MHz 64KB (64K x 8) FLASH
Top