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EFM32LG940F256-QFN64

EFM32LG940F256-QFN64

For Reference Only

Part Number EFM32LG940F256-QFN64
PNEDA Part # EFM32LG940F256-QFN64
Description IC MCU 32BIT 256KB FLASH 64QFN
Manufacturer Silicon Labs
Unit Price Request a Quote
In Stock 4,626
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Mar 31 - Apr 5 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

EFM32LG940F256-QFN64 Resources

Brand Silicon Labs
ECAD Module ECAD
Mfr. Part NumberEFM32LG940F256-QFN64
CategorySemiconductorsEmbedded Processors & ControllersMicrocontrollers
Datasheet
EFM32LG940F256-QFN64, EFM32LG940F256-QFN64 Datasheet (Total Pages: 469, Size: 6,896.92 KB)
PDFEFM32LG332F128-QFP64 Datasheet Cover
EFM32LG332F128-QFP64 Datasheet Page 2 EFM32LG332F128-QFP64 Datasheet Page 3 EFM32LG332F128-QFP64 Datasheet Page 4 EFM32LG332F128-QFP64 Datasheet Page 5 EFM32LG332F128-QFP64 Datasheet Page 6 EFM32LG332F128-QFP64 Datasheet Page 7 EFM32LG332F128-QFP64 Datasheet Page 8 EFM32LG332F128-QFP64 Datasheet Page 9 EFM32LG332F128-QFP64 Datasheet Page 10 EFM32LG332F128-QFP64 Datasheet Page 11

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EFM32LG940F256-QFN64 Specifications

ManufacturerSilicon Labs
SeriesLeopard Gecko
Core ProcessorARM® Cortex®-M3
Core Size32-Bit
Speed48MHz
ConnectivityI²C, IrDA, SmartCard, SPI, UART/USART, USB
PeripheralsBrown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O53
Program Memory Size256KB (256K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size32K x 8
Voltage - Supply (Vcc/Vdd)1.85V ~ 3.8V
Data ConvertersA/D 8x12b; D/A 2x12b
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / Case64-WFQFN Exposed Pad
Supplier Device Package64-QFN (9x9)

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