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Microcontrollers

Suntsu Electronics: Your premier supplier of microcontrollers. Our advanced part search tool streamlines the process of finding the ideal microcontroller for your application. Search by part number, manufacturer, or specifications and discover a comprehensive selection of high-performance microcontrollers designed to power your embedded applications.

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Total Products: 76,658
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Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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EFM32TG840F32-D-QFN64
EFM32TG840F32-D-QFN64Silicon LabsIC MCU 32BIT 32KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
56
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,016
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N/A
EFM32TG840F32-D-QFN64RSilicon LabsIC MCU 32BIT 32KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
56
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,064
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EFM32TG840F32-QFN64
EFM32TG840F32-QFN64Silicon LabsIC MCU 32BIT 32KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 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
365
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EFM32TG840F32-QFN64T
EFM32TG840F32-QFN64TSilicon LabsIC MCU 32BIT 32KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 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
683
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N/A
EFM32TG840F8-D-QFN64Silicon LabsIC MCU 32BIT 8KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
56
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,031
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N/A
EFM32TG840F8-D-QFN64RSilicon LabsIC MCU 32BIT 8KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
56
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,606
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EFM32TG840F8-QFN64
EFM32TG840F8-QFN64Silicon LabsIC MCU 32BIT 8KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 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
878
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EFM32TG840F8-QFN64T
EFM32TG840F8-QFN64TSilicon LabsIC MCU 32BIT 8KB FLASH 64QFNMicrocontrollers64-QFN (9x9)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O:
56
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 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
517
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EFM32TG842F16-D-QFP64
EFM32TG842F16-D-QFP64Silicon LabsIC MCU 32BIT 16KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
923
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EFM32TG842F16-D-QFP64R
EFM32TG842F16-D-QFP64RSilicon LabsIC MCU 32BIT 16KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
304
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EFM32TG842F16-QFP64
EFM32TG842F16-QFP64Silicon LabsIC MCU 32BIT 16KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
984
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EFM32TG842F16-QFP64T
EFM32TG842F16-QFP64TSilicon LabsIC MCU 32BIT 16KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
16KB (16K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
1,223
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EFM32TG842F32-D-QFP64
EFM32TG842F32-D-QFP64Silicon LabsIC MCU 32BIT 32KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,858
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EFM32TG842F32-D-QFP64R
EFM32TG842F32-D-QFP64RSilicon LabsIC MCU 32BIT 32KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
67
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EFM32TG842F32-QFP64
EFM32TG842F32-QFP64Silicon LabsIC MCU 32BIT 32KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
312
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EFM32TG842F32-QFP64T
EFM32TG842F32-QFP64TSilicon LabsIC MCU 32BIT 32KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
RAM Size:
4K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
1,940
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EFM32TG842F8-D-QFP64
EFM32TG842F8-D-QFP64Silicon LabsIC MCU 32BIT 8KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
1,019
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EFM32TG842F8-D-QFP64R
EFM32TG842F8-D-QFP64RSilicon LabsIC MCU 32BIT 8KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM
Number of I/O:
53
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.98V ~ 3.8V
Data Converters:
A/D 8x12b SAR; D/A 1x12b
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
366
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EFM32TG842F8-QFP64
EFM32TG842F8-QFP64Silicon LabsIC MCU 32BIT 8KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
535
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EFM32TG842F8-QFP64T
EFM32TG842F8-QFP64TSilicon LabsIC MCU 32BIT 8KB FLASH 64TQFPMicrocontrollers64-TQFP (10x10)N/A-40°C ~ 85°C (TA)
Core Processor:
ARM® Cortex®-M3
Core Size:
32-Bit Single-Core
Speed:
32MHz
Connectivity:
I2C, IrDA, SmartCard, SPI, UART/USART
Peripherals:
Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O:
53
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
RAM Size:
2K x 8
Voltage – Supply (Vcc/Vdd):
1.85V ~ 3.8V
Data Converters:
A/D 8x12b; D/A 1x12b
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
59
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About Microcontrollers

Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.

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