EFM32LG840F128-QFN64
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Silicon Labs EFM32LG840F128-QFN64

Manufacturer No:
EFM32LG840F128-QFN64
Manufacturer:
Silicon Labs
Package:
Tape & Reel (TR)
Datasheet:
EFM32LG840F128-QFN64 Datasheet
ECAD Model:
-
Description:
IC MCU 32BIT 128KB FLASH 64QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Attributes

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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Similar Products

Part Number EFM32LG840F128-QFN64 EFM32LG940F128-QFN64   EFM32LG840F128-QFN64T  
Manufacturer Silicon Labs Silicon Labs Silicon Labs
Product Status Obsolete Obsolete Obsolete
Core Processor ARM® Cortex®-M3 ARM® Cortex®-M3 ARM® Cortex®-M3
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Speed 48MHz 48MHz 48MHz
Connectivity I²C, IrDA, SmartCard, SPI, UART/USART I²C, IrDA, SmartCard, SPI, UART/USART, USB I²C, IrDA, SmartCard, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O 56 53 56
Program Memory Size 128KB (128K x 8) 128KB (128K x 8) 128KB (128K x 8)
Program Memory Type Flash Flash Flash
EEPROM Size - - -
RAM Size 32K x 8 32K x 8 32K x 8
Voltage - Supply (Vcc/Vdd) 1.98V ~ 3.8V 1.98V ~ 3.8V 1.98V ~ 3.8V
Data Converters A/D 8x12b; D/A 2x12b A/D 8x12b; D/A 2x12b A/D 8x12b; D/A 2x12b
Oscillator Type Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount
Package / Case 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad 64-WFQFN Exposed Pad
Supplier Device Package - - -

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