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Manufacturer	Packaging	Series	Part Status	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Package / Case	Supplier Device Package

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Supplier Part Number

Manufacturer Part Number

Price

Stock

Manufacturer

Description

Packaging

Series

Part Status

Core Processor

Core Size

Speed

Connectivity

Peripherals

Number of I/O

Program Memory Size

Program Memory Type

EEPROM Size

RAM Size

Voltage - Supply ...

Data Converters

Oscillator Type

Operating Temperature ...

Package / Case

Supplier Device Package ...

EFM32LG895F256-BGA120-Cut

EFM32LG895F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG895F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG890F256-BGA112-Cut

EFM32LG890F256-BGA112

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 112BGA

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

112-LFBGA

112-BGA (10x10)

EFM32LG890F256-BGA112

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 112BGA

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

112-LFBGA

112-BGA (10x10)

EFM32LG880F256-QFP100-Cut

EFM32LG880F256-QFP100

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 100LQFP

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

100-LQFP

100-LQFP (14x14)

EFM32LG880F256-QFP100

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 100LQFP

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

100-LQFP

100-LQFP (14x14)

EFM32LG842F256-QFP64-Cut

EFM32LG842F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-LQFP

64-TQFP (10x10)

EFM32LG842F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-LQFP

64-TQFP (10x10)

EFM32LG840F256-QFN64-Cut

EFM32LG840F256-QFN64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64QFN

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-WFQFN Exposed Pad

64-QFN (9x9)

EFM32LG840F256-QFN64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64QFN

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-WFQFN Exposed Pad

64-QFN (9x9)

EFM32LG395F256-BGA120-Cut

EFM32LG395F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG395F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG390F256-BGA112-Cut

EFM32LG390F256-BGA112

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 112BGA

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

112-LFBGA

112-BGA (10x10)

EFM32LG390F256-BGA112

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 112BGA

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

112-LFBGA

112-BGA (10x10)

EFM32LG332F256-QFP64-Cut

EFM32LG332F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-TQFP

64-TQFP (10x10)

EFM32LG332F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART, USB

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-TQFP

64-TQFP (10x10)

EFM32LG295F256-BGA120-Cut

EFM32LG295F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG295F256-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 120BGA

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32LG280F256-QFP100-Cut

EFM32LG280F256-QFP100

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 100LQFP

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

100-LQFP

100-LQFP (14x14)

EFM32LG280F256-QFP100

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 100LQFP

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

100-LQFP

100-LQFP (14x14)

EFM32LG232F256-QFP64-Cut

EFM32LG232F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Cut Tape (CT)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-TQFP

64-TQFP (10x10)

EFM32LG232F256-QFP64

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 256KB FLASH 64TQFP

Tape & Reel (TR)

Leopard Gecko

Obsolete

ARM® Cortex®-M3

32-Bit

48MHz

I²C, IrDA, SmartCard, SPI, UART/USART

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

256KB (256K x 8)

FLASH

32K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

64-TQFP

64-TQFP (10x10)

EFM32GG895F1024-BGA120-Cut

EFM32GG895F1024-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 1MB FLASH 120BGA

Cut Tape (CT)

Giant Gecko

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

1MB (1M x 8)

FLASH

128K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

EFM32GG895F1024-BGA120

Leadtime
2-3 weeks

Silicon Labs

IC MCU 32BIT 1MB FLASH 120BGA

Tape & Reel (TR)

Giant Gecko

ARM® Cortex®-M3

32-Bit

48MHz

EBI/EMI, I²C, IrDA, SmartCard, SPI, UART/USART

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

1MB (1M x 8)

FLASH

128K x 8

1.85 V ~ 3.8 V

A/D 8x12b, D/A 2x12b

Internal

-40°C ~ 85°C (TA)

120-VFBGA

120-BGA (7x7)

ATMEGA8HVA-4TUR-Cut

ATMEGA8HVA-4TUR

Leadtime
2-3 weeks

Microchip Technology

IC MCU 8BIT 8KB FLASH 28TSOP

Cut Tape (CT)

AVR® ATmega

Obsolete

AVR

8-Bit

4MHz

SPI

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

8KB (4K x 16)

FLASH

256 x 8

512 x 8

1.8 V ~ 9 V

A/D 5x12b

Internal

-20°C ~ 85°C (TA)

28-TSSOP (0.465", 11.80mm Width)

28-TSOP

Easy Boards

Development Boards, Kits, Programmers

RF/IF and RFID

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Antenna

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