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Total Products: 236,805
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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EFM32HG222F64N-C-QFP48R
EFM32HG222F64N-C-QFP48RSilicon LabsIC MCU 32BIT 64KB FLASH 48TQFPMicrocontrollers48-TQFP (7x7)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
37
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
48-TQFP (7×7)
Package / Case:
48-TQFP
445
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EFM32HG308F32G-B-QFN24
EFM32HG308F32G-B-QFN24Silicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
955
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EFM32HG308F32G-B-QFN24R
EFM32HG308F32G-B-QFN24RSilicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
151
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EFM32HG308F32G-C-QFN24
EFM32HG308F32G-C-QFN24Silicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,687
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EFM32HG308F32G-C-QFN24R
EFM32HG308F32G-C-QFN24RSilicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,276
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EFM32HG308F32N-B-QFN24
EFM32HG308F32N-B-QFN24Silicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
21
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EFM32HG308F32N-B-QFN24R
EFM32HG308F32N-B-QFN24RSilicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,903
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EFM32HG308F32N-C-QFN24
EFM32HG308F32N-C-QFN24Silicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
488
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EFM32HG308F32N-C-QFN24R
EFM32HG308F32N-C-QFN24RSilicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
140
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EFM32HG308F64G-A-QFN24
EFM32HG308F64G-A-QFN24Silicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
691
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EFM32HG308F64G-B-QFN24
EFM32HG308F64G-B-QFN24Silicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,200
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EFM32HG308F64G-B-QFN24R
EFM32HG308F64G-B-QFN24RSilicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,209
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EFM32HG308F64G-C-QFN24
EFM32HG308F64G-C-QFN24Silicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
288
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EFM32HG308F64G-C-QFN24R
EFM32HG308F64G-C-QFN24RSilicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
593
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EFM32HG308F64N-B-QFN24
EFM32HG308F64N-B-QFN24Silicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
239
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EFM32HG308F64N-B-QFN24R
EFM32HG308F64N-B-QFN24RSilicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
109
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EFM32HG308F64N-C-QFN24
EFM32HG308F64N-C-QFN24Silicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
447
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EFM32HG308F64N-C-QFN24R
EFM32HG308F64N-C-QFN24RSilicon LabsIC MCU 32BIT 64KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 105°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 105°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
201
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EFM32HG309F32G-B-QFN24
EFM32HG309F32G-B-QFN24Silicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,601
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QUOTE
EFM32HG309F32G-B-QFN24R
EFM32HG309F32G-B-QFN24RSilicon LabsIC MCU 32BIT 32KB FLASH 24QFNMicrocontrollers24-QFN (5x5)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M0+
Core Size:
32-Bit Single-Core
Speed:
25MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART, USB
Peripherals:
Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O:
15
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
8K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 4x12b
Oscillator Type:
Internal
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Supplier Device Package:
24-QFN (5×5)
Package / Case:
24-VQFN Exposed Pad
1,101
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QUOTE

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