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EFM32LG840F128-QFN64T

EFM32LG840F128-QFN64T

EFM32LG840F128-QFN64T

Silicon Labs

IC MCU 32BIT 128KB FLASH 64QFN

non-compliant

EFM32LG840F128-QFN64T Pricing & Ordering

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Name Value
Product Status Obsolete
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
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-WFQFN Exposed Pad
Supplier Device Package -
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