The category is 'Embedded - Microcontrollers'

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  • Connectivity
  • Core Architecture
  • Core Processor
  • Core Size
  • Data Bus Width
  • Data Converters
  • Interface
  • Memory Size
  • Moisture Sensitivity Level (MSL)
  • Mounting Type
  • Operating Temperature
  • Series
  • Series:

    Leopard Gecko

Image

Part Number

Manufacturer

Datasheet

Availability

Pricing(USD)

Quantity

RoHS

Factory Lead Time

Mount

Mounting Type

Package / Case

Surface Mount

Number of Pins

Supplier Device Package

Weight

Data Converters

Memory Types

Number of I/Os

ROM(word)

Watchdog Timers

Operating Temperature

Packaging

Published

Series

Pbfree Code

Part Status

Moisture Sensitivity Level (MSL)

Number of Terminations

ECCN Code

Max Operating Temperature

Min Operating Temperature

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Supply Voltage

Terminal Pitch

Frequency

Time@Peak Reflow Temperature-Max (s)

Operating Supply Voltage

Supply Voltage-Max (Vsup)

Supply Voltage-Min (Vsup)

Interface

Max Supply Voltage

Min Supply Voltage

Memory Size

Oscillator Type

Speed

RAM Size

Voltage - Supply (Vcc/Vdd)

uPs/uCs/Peripheral ICs Type

Core Processor

Peripherals

Program Memory Type

Core Size

Program Memory Size

Connectivity

Bit Size

Has ADC

DMA Channels

Data Bus Width

PWM Channels

DAC Channels

Number of Timers/Counters

Address Bus Width

Core Architecture

Max Frequency

Number of Programmable I/O

Number of ADC Channels

Number of PWM Channels

Number of I2C Channels

Number of USB Channels

Height

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

EFM32LG280F256-QFP100

Mfr Part No

EFM32LG280F256-QFP100

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

100-LQFP

YES

100

A/D 8x12b; D/A 2x12b

86

-40°C~85°C TA

Tape & Reel (TR)

2013

Leopard Gecko

Obsolete

3 (168 Hours)

100

3A001.A.3

QUAD

GULL WING

NOT SPECIFIED

3V

0.5mm

48MHz

NOT SPECIFIED

3.8V

1.85V

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

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

256KB 256K x 8

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

32

YES

YES

32b

YES

YES

4

28

ARM

1.6mm

RoHS Compliant

EFM32LG890F128G-E-BGA112R

Mfr Part No

EFM32LG890F128G-E-BGA112R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

112-LFBGA

112

A/D 8x12b; D/A 2x12b

90

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

128kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

RoHS Compliant

EFM32LG880F128G-E-QFP100R

Mfr Part No

EFM32LG880F128G-E-QFP100R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

100-LQFP

100

1.319103g

A/D 8x12b; D/A 2x12b

86

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

128kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

85

RoHS Compliant

EFM32LG230F64G-E-QFN64R

Mfr Part No

EFM32LG230F64G-E-QFN64R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-VFQFN Exposed Pad

64

206.29948mg

A/D 8x12b; D/A 2x12b

56

Yes

-40°C~85°C TA

Cut Tape (CT)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

48MHz

3.8V

I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

I2C, IrDA, SmartCard, SPI, UART/USART

32b

5

ARM

No

RoHS Compliant

EFM32LG880F64-QFP100

Mfr Part No

EFM32LG880F64-QFP100

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

100-LQFP

YES

100

A/D 8x12b; D/A 2x12b

86

Yes

-40°C~85°C TA

Tape & Reel (TR)

2013

Leopard Gecko

Obsolete

3 (168 Hours)

100

3A001.A.3

QUAD

GULL WING

NOT SPECIFIED

3V

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32

YES

YES

32b

YES

YES

5

28

ARM

85

1.6mm

14mm

RoHS Compliant

EFM32LG360F256G-E-CSP81R

Mfr Part No

EFM32LG360F256G-E-CSP81R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

81-UFBGA, CSPBGA

81

A/D 8x12b; D/A 1x12b

65

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

1 (Unlimited)

48MHz

I2C, IrDA, SPI, UART, USART, USB

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

FLASH

32-Bit

256KB 256K x 8

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

32b

5

ARM

No

RoHS Compliant

EFM32LG390F256-BGA112

Mfr Part No

EFM32LG390F256-BGA112

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

112-LFBGA

YES

112

A/D 8x12b; D/A 2x12b

87

262144

-40°C~85°C TA

Tape & Reel (TR)

2013

Leopard Gecko

Obsolete

3 (168 Hours)

112

3A001.A.3

BOTTOM

BALL

3V

0.8mm

48MHz

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

256KB 256K x 8

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

32

YES

YES

32b

YES

YES

5

28

ARM

86

1.3mm

10mm

No

RoHS Compliant

EFM32LG842F256G-E-QFP64R

Mfr Part No

EFM32LG842F256G-E-QFP64R

Silicon Labs Datasheet

824
In Stock

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-TQFP

64

A/D 8x12b; D/A 2x12b

53

Yes

-40°C~85°C TA

Cut Tape (CT)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

48MHz

3.8V

I2C, I2S, IrDA, SPI, UART, USART, USB

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

256KB 256K x 8

I2C, IrDA, SmartCard, SPI, UART/USART

32b

5

ARM

No

RoHS Compliant

EFM32LG332F128G-E-QFP64R

Mfr Part No

EFM32LG332F128G-E-QFP64R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-TQFP

64

A/D 8x12b; D/A 2x12b

50

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

48MHz

3.8V

I2C, I2S, IrDA, SPI, UART, USART, USB

128kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

No

RoHS Compliant

EFM32LG990F256G-E-BGA112R

Mfr Part No

EFM32LG990F256G-E-BGA112R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

Surface Mount

112-LFBGA

112

A/D 8x12b; D/A 2x12b

87

Yes

-40°C~85°C TA

Tape & Reel (TR)

2012

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

256KB 256K x 8

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

32b

5

ARM

86

8

3

2

1

950μm

10mm

10mm

RoHS Compliant

EFM32LG295F128G-E-BGA120R

Mfr Part No

EFM32LG295F128G-E-BGA120R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

120-VFBGA

120

A/D 8x12b; D/A 2x12b

93

Yes

-40°C~85°C TA

Cut Tape (CT)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

128kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

RoHS Compliant

EFM32LG232F64G-E-QFP64R

Mfr Part No

EFM32LG232F64G-E-QFP64R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-TQFP

64

A/D 8x12b; D/A 2x12b

53

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

48MHz

3.8V

I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

I2C, IrDA, SmartCard, SPI, UART/USART

32b

5

ARM

No

RoHS Compliant

EFM32LG940F128G-E-QFN64R

Mfr Part No

EFM32LG940F128G-E-QFN64R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-VFQFN Exposed Pad

64

64-QFN (9x9)

206.29948mg

A/D 8x12b; D/A 2x12b

FLASH

53

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

Not For New Designs

3 (168 Hours)

85°C

-40°C

48MHz

3V

I2C, I2S, IrDA, SPI, UART, USART, USB

3.8V

1.98V

128kB

Internal

48MHz

32K x 8

1.98V~3.8V

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

48MHz

52

RoHS Compliant

EFM32LG995F256G-E-BGA120R

Mfr Part No

EFM32LG995F256G-E-BGA120R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

120-VFBGA

120

A/D 8x12b; D/A 2x12b

93

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

256kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

256KB 256K x 8

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

32b

5

ARM

RoHS Compliant

EFM32LG880F64G-E-QFP100R

Mfr Part No

EFM32LG880F64G-E-QFP100R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

100-LQFP

100

1.319103g

A/D 8x12b; D/A 2x12b

86

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32b

5

ARM

85

RoHS Compliant

EFM32LG995F64G-E-BGA120R

Mfr Part No

EFM32LG995F64G-E-BGA120R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

120-VFBGA

120

A/D 8x12b; D/A 2x12b

93

Yes

-40°C~85°C TA

Cut Tape (CT)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32b

5

ARM

RoHS Compliant

EFM32LG332F64G-E-QFP64R

Mfr Part No

EFM32LG332F64G-E-QFP64R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

64-TQFP

64

A/D 8x12b; D/A 2x12b

50

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

48MHz

3.8V

I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32b

5

ARM

No

RoHS Compliant

EFM32LG332F64-QFP64

Mfr Part No

EFM32LG332F64-QFP64

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

64-TQFP

YES

64

A/D 8x12b; D/A 2x12b

50

Yes

-40°C~85°C TA

Tape & Reel (TR)

2013

Leopard Gecko

Obsolete

3 (168 Hours)

64

3A001.A.3

QUAD

GULL WING

3V

48MHz

3.8V

I2C, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32

YES

YES

32b

YES

YES

5

ARM

50

1.2mm

10mm

No

RoHS Compliant

EFM32LG395F64G-E-BGA120R

Mfr Part No

EFM32LG395F64G-E-BGA120R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

120-VFBGA

120

A/D 8x12b; D/A 2x12b

93

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

64kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

64KB 64K x 8

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

32b

5

ARM

RoHS Compliant

EFM32LG395F128G-E-BGA120R

Mfr Part No

EFM32LG395F128G-E-BGA120R

Silicon Labs Datasheet

-

-

Min: 1

Mult: 1

6 Weeks

Surface Mount

120-VFBGA

120

A/D 8x12b; D/A 2x12b

93

Yes

-40°C~85°C TA

Tape & Reel (TR)

2014

Leopard Gecko

yes

Not For New Designs

3 (168 Hours)

NOT SPECIFIED

48MHz

NOT SPECIFIED

3.8V

EBI/EMI, I2C, I2S, IrDA, SPI, UART, USART, USB

128kB

Internal

32K x 8

1.98V~3.8V

MICROCONTROLLER, RISC

ARM® Cortex®-M3

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

FLASH

32-Bit

128KB 128K x 8

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

32b

5

ARM

RoHS Compliant