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Total Products: 3,852
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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EFM32LG942F128G-E-QFP64R
EFM32LG942F128G-E-QFP64RSilicon LabsIC MCU 32BIT 128KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
658
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EFM32LG942F128G-F-QFP64
EFM32LG942F128G-F-QFP64Silicon LabsIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,663
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EFM32LG942F128G-F-QFP64R
EFM32LG942F128G-F-QFP64RSilicon LabsIC MCU 32BIT 128KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,026
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EFM32LG942F256G-E-QFP64
EFM32LG942F256G-E-QFP64Silicon LabsIC MCU 32BIT 256KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,106
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EFM32LG942F256G-E-QFP64R
EFM32LG942F256G-E-QFP64RSilicon LabsIC MCU 32BIT 256KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
64-QFN (9×9)
Package / Case:
64-VFQFN Exposed Pad
395
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EFM32LG942F256G-F-QFP64
EFM32LG942F256G-F-QFP64Silicon LabsIC MCU 32BIT 256KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,656
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EFM32LG942F256G-F-QFP64R
EFM32LG942F256G-F-QFP64RSilicon LabsIC MCU 32BIT 256KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,320
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EFM32LG942F64G-E-QFP64
EFM32LG942F64G-E-QFP64Silicon LabsIC MCU 32BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
1,010
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EFM32LG942F64G-F-QFP64
EFM32LG942F64G-F-QFP64Silicon LabsIC MCU 32BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
251
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EFM32LG942F64G-F-QFP64R
EFM32LG942F64G-F-QFP64RSilicon LabsIC MCU 32BIT 64KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
50
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
64-TQFP (10×10)
Package / Case:
64-TQFP
451
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EFM32LG980F128-QFP100
EFM32LG980F128-QFP100Silicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
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:
100-LQFP
391
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EFM32LG980F128-QFP100T
EFM32LG980F128-QFP100TSilicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
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:
100-LQFP
369
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EFM32LG980F128G-E-QFP100
EFM32LG980F128G-E-QFP100Silicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,100
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EFM32LG980F128G-E-QFP100R
EFM32LG980F128G-E-QFP100RSilicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollers100-LQFP (16x16)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
100-LQFP (16×16)
Package / Case:
100-LQFP
1,078
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EFM32LG980F128G-F-QFP100
EFM32LG980F128G-F-QFP100Silicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
81
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
634
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EFM32LG980F128G-F-QFP100R
EFM32LG980F128G-F-QFP100RSilicon LabsIC MCU 32BIT 128KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
81
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
RAM Size:
32K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 2x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
550
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EFM32LG980F256-QFP100
EFM32LG980F256-QFP100Silicon LabsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
854
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EFM32LG980F256-QFP100T
EFM32LG980F256-QFP100TSilicon LabsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollersN/AN/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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:
100-LQFP
447
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QUOTE
EFM32LG980F256G-E-QFP100
EFM32LG980F256G-E-QFP100Silicon LabsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (14x14)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
100-LQFP (14×14)
Package / Case:
100-LQFP
1,726
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QUOTE
EFM32LG980F256G-E-QFP100R
EFM32LG980F256G-E-QFP100RSilicon LabsIC MCU 32BIT 256KB FLASH 100LQFPMicrocontrollers100-LQFP (16x16)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
48MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
83
Program Memory Size:
256KB (256K x 8)
Program Memory Type:
FLASH
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
Supplier Device Package:
100-LQFP (16×16)
Package / Case:
100-LQFP
508
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QUOTE

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