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Home > Products > Integrated Circuits (ICs) > Embedded - Microcontrollers > EFM32LG940F256G-E-QFN64R
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EFM32LG940F256G-E-QFN64R

Manufacturer Part Number EFM32LG940F256G-E-QFN64R
Manufacturer Silicon Labs
Detailed Description IC MCU 32BIT 256KB FLASH 64QFN
Package 64-QFN (9x9)
In Stock 5783 pcs
Data sheet A-00000442 Security AdvisoryA-00000449 Security AdvisoryA-00000450 Security AdvisoryEFM32LG Datasheet Update 5/Apr/2019EFM32LG 18/Apr/2017EFM32LG 18/Nov/2019EFM32(LG) Family DatasheetEFM32LG Ref Manual
Reference Price (In US Dollars)
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Specifications

Product Attribute Attribute Value
Voltage - Supply (Vcc/Vdd) 1.98V ~ 3.8V
Supplier Device Package 64-QFN (9x9)
Speed 48MHz
Series Leopard Gecko
RAM Size 32K x 8
Program Memory Type FLASH
Program Memory Size 256KB (256K x 8)
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Package / Case 64-VFQFN Exposed Pad
Package Tape & Reel (TR)
Product Attribute Attribute Value
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 53
Mounting Type Surface Mount
EEPROM Size -
Data Converters A/D 8x12b; D/A 2x12b
Core Size 32-Bit Single-Core
Core Processor ARM® Cortex®-M3
Connectivity I²C, IrDA, SmartCard, SPI, UART/USART, USB
Base Product Number EFM32LG940

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EFM32LG940F256G-E-QFN64R Datasheet PDF

Data sheet