EFM32LG840F128-QFN64T

Silicon Labs

Leopard Gecko

Tray

ARM® Cortex®-M3

FLASH

32K x 8

56

-40°C ~ 85°C (TA)

Surface Mount

64-WFQFN Exposed Pad

EFM32LG840

48MHz

32-Bit Single-Core

I²C, IrDA, SmartCard, SPI, UART/USART

Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT

128KB (128K x 8)

1.98V ~ 3.8V

A/D 8x12b; D/A 2x12b

Internal

A-00000442 Security AdvisoryA-00000449 Security AdvisoryA-00000450 Security Advisory

Ticket Vending Machine

PCN-1406131 13/Jun/2014