EFM32LG840F128G-E-QFN64R Silicon Labs

Microcontrollers

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Specifications

Description	Details
Series	Leopard Gecko
Package	Tape & Reel (TR)
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Speed	48MHz
Connectivity	I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O	56
Program Memory Size	128KB (128K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	32K x 8
Voltage - Supply (Vcc/Vdd)	1.98V ~ 3.8V
Data Converters	A/D 8x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	64-VFQFN Exposed Pad
Supplier Device Package	64-QFN (9x9)

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Price advantage, EFM32LG840F128G-E-QFN64R is available in stock and can be delivered on the same day

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