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Core Processor
Core Size
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Supplier Device Package
CP2102N-A01-GQFN20
EFM8UB10F8G-C-QFN20R
IC MCU 8BIT 8KB FLASH 20QFN
Silicon Labs
18,002
In Stock
1 : $2.96000
Cut Tape (CT)
1,500 : $1.45297
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveCIP-51 80518-Bit50MHzI²C, SMBus, SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, WDT138KB (8K x 8)FLASH-2.25K x 81.71V ~ 3.6VA/D 11x12bInternal-40°C ~ 85°C (TA)Surface Mount20-WFQFN Exposed Pad20-QFN (3x3)
16-SOIC
C8051F860-C-GSR
IC MCU 8BIT 8KB FLASH 16SOIC
Silicon Labs
107,687
In Stock
1 : $2.37000
Cut Tape (CT)
2,500 : $2.37878
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active80518-Bit25MHzI²C, SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, WDT138KB (8K x 8)FLASH-512 x 82.2V ~ 3.6VA/D 12x12bInternal-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)-
32-QFN PKG
EFM32HG210F64G-C-QFN32R
IC MCU 32BIT 64KB FLASH 32QFN
Silicon Labs
16,500
In Stock
1 : $9.08000
Cut Tape (CT)
3,000 : $4.55794
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveARM® Cortex®-M0+32-Bit Single-Core25MHzI²C, IrDA, SmartCard, SPI, UART/USARTBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT2464KB (64K x 8)FLASH-8K x 81.98V ~ 3.8VA/D 4x12bInternal-40°C ~ 85°C (TA)Surface Mount32-VQFN Exposed Pad32-QFN (6x6)
20-VFQFN
C8051F330-GMR
IC MCU 8BIT 8KB FLASH 20MLP
Silicon Labs
7,721
In Stock
1 : $17.50000
Cut Tape (CT)
1,500 : $9.92933
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH-768 x 82.7V ~ 3.6VA/D 16x10b; D/A 1x10bInternal-40°C ~ 85°C (TA)Surface Mount20-VFQFN Exposed Pad20-MLP (4x4)
28-QFN Pkg
C8051F353-GM
IC MCU 8BIT 8KB FLASH 28MLP
Silicon Labs
1,391
In Stock
1 : $11.15000
Tube
Tube
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH-768 x 82.7V ~ 3.6VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)Surface Mount28-VFQFN Exposed Pad28-MLP (5x5)
28-QFN Pkg
C8051F353-GMR
IC MCU 8BIT 8KB FLASH 28MLP
Silicon Labs
2,820
In Stock
1 : $11.15000
Cut Tape (CT)
1,500 : $11.16199
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH-768 x 82.7V ~ 3.6VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)Surface Mount28-VFQFN Exposed Pad28-MLP (5x5)
32-LQFP
C8051F352-GQR
IC MCU 8BIT 8KB FLASH 32LQFP
Silicon Labs
591
In Stock
1 : $13.24000
Cut Tape (CT)
500 : $13.25324
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH-768 x 82.7V ~ 3.6VA/D 8x16b; D/A 2x8bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
28-QFN Pkg
C8051F321-GM
IC MCU 8BIT 16KB FLASH 28MLP
Silicon Labs
1,298
In Stock
1 : $14.67000
Tube
Tube
Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2116KB (16K x 8)FLASH-2.25K x 82.7V ~ 3.6VA/D 13x10bInternal-40°C ~ 85°C (TA)Surface Mount28-VFQFN Exposed Pad28-MLP (5x5)
MFG_QFN24_SIDEB
C8051F550-IM
IC MCU 8BIT 32KB FLASH 24QFN
Silicon Labs
2,411
In Stock
1 : $15.02000
Tube
Tube
Active80518-Bit50MHzSMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USARTPOR, PWM, Temp Sensor, WDT1832KB (32K x 8)FLASH-2.25K x 81.8V ~ 5.25VA/D 18x12bInternal-40°C ~ 125°C (TA)Surface Mount24-WFQFN Exposed Pad24-QFN (4x4)
32-LQFP
C8051F320-GQR
IC MCU 8BIT 16KB FLASH 32LQFP
Silicon Labs
1,110
In Stock
1 : $17.11000
Cut Tape (CT)
500 : $17.12202
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2516KB (16K x 8)FLASH-2.25K x 82.7V ~ 3.6VA/D 17x10bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
32-LQFP
C8051F350-GQ
IC MCU 8BIT 8KB FLASH 32LQFP
Silicon Labs
1,520
In Stock
1 : $17.88000
Tray
Tray
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT178KB (8K x 8)FLASH-768 x 82.7V ~ 3.6VA/D 8x24b; D/A 2x8bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
48-TQFP
C8051F226-GQ
IC MCU 8BIT 8KB FLASH 48TQFP
Silicon Labs
1,801
In Stock
1 : $18.98000
Tray
Tray
Not For New Designs80518-Bit25MHzSPI, UART/USARTBrown-out Detect/Reset, POR, WDT328KB (8K x 8)FLASH-1.25K x 82.7V ~ 3.6VA/D 32x8bInternal-40°C ~ 85°C (TA)Surface Mount48-TQFP48-TQFP (7x7)
32-LQFP
C8051F347-GQ
IC MCU 8BIT 32KB FLASH 32LQFP
Silicon Labs
777
In Stock
1 : $19.10000
Tray
Tray
Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USART, USBBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2532KB (32K x 8)FLASH-2.25K x 82.7V ~ 3.6VA/D 21x10bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
48-TQFP
C8051F206-GQ
IC MCU 8BIT 8KB FLASH 48TQFP
Silicon Labs
1,338
In Stock
1 : $21.75000
Tray
Tray
Not For New Designs80518-Bit25MHzSPI, UART/USARTBrown-out Detect/Reset, POR, WDT328KB (8K x 8)FLASH-1.25K x 82.7V ~ 3.6VA/D 32x12bInternal-40°C ~ 85°C (TA)Surface Mount48-TQFP48-TQFP (7x7)
100TQFP
C8051F044-GQ
IC MCU 8BIT 64KB FLASH 100TQFP
Silicon Labs
1,201
In Stock
1 : $23.07000
Tray
Tray
Not For New Designs80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT6464KB (64K x 8)FLASH-4.25K x 82.7V ~ 3.6VA/D 13x10bInternal-40°C ~ 85°C (TA)Surface Mount100-TQFP100-TQFP (14x14)
32-LQFP
C8051F587-IQ
IC MCU 8BIT 96KB FLASH 32LQFP
Silicon Labs
2,944
In Stock
1 : $23.23000
Tray
Tray
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2596KB (96K x 8)FLASH-8.25K x 81.8V ~ 5.25VA/D 25x12bInternal-40°C ~ 125°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
32-LQFP
C8051F412-GQ
IC MCU 8BIT 16KB FLASH 32LQFP
Silicon Labs
625
In Stock
1 : $25.37000
Tray
Tray
Active80518-Bit50MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT2416KB (16K x 8)FLASH-2.25K x 82V ~ 5.25VA/D 24x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
100TQFP
C8051F042-GQ
IC MCU 8BIT 64KB FLASH 100TQFP
Silicon Labs
411
In Stock
1 : $28.39000
Tray
Tray
Not For New Designs80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT6464KB (64K x 8)FLASH-4.25K x 82.7V ~ 3.6VA/D 8x8b, 13x10b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-TQFP100-TQFP (14x14)
32-LQFP
C8051F361-C-GQ
IC MCU 8BIT 32KB FLASH 32LQFP
Silicon Labs
2,215
In Stock
1 : $29.12000
Tray
Tray
Not For New Designs80518-Bit100MHzSMBus (2-Wire/I²C), SPI, UART/USARTPOR, PWM, Temp Sensor, WDT2932KB (32K x 8)FLASH-1K x 83V ~ 3.6VA/D 21x10b; D/A 1x10bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
32-LQFP
C8051F002-GQ
IC MCU 8BIT 32KB FLASH 32LQFP
Silicon Labs
3,154
In Stock
1 : $31.23000
Tray
Tray
Not For New Designs80518-Bit20MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT832KB (32K x 8)FLASH-256 x 82.7V ~ 3.6VA/D 4x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount32-LQFP32-LQFP (7x7)
64-TQFP
C8051F041-GQ
IC MCU 8BIT 64KB FLASH 64TQFP
Silicon Labs
1,439
In Stock
1 : $31.82000
Tray
Tray
Not For New Designs80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT3264KB (64K x 8)FLASH-4.25K x 82.7V ~ 3.6VA/D 8x8b, 13x12b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)Surface Mount64-TQFP64-TQFP (10x10)
64-TQFP
C8051F133-GQ
IC MCU 8BIT 64KB FLASH 64TQFP
Silicon Labs
0
In Stock
1 : $32.45000
Tray
Tray
Not For New Designs80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT3264KB (64K x 8)FLASH-8.25K x 83V ~ 3.6VA/D 8x10bInternal-40°C ~ 85°C (TA)Surface Mount64-TQFP64-TQFP (10x10)
100TQFP
C8051F040-GQ
IC MCU 8BIT 64KB FLASH 100TQFP
Silicon Labs
1,084
In Stock
1 : $33.11000
Tray
Tray
Not For New Designs80518-Bit25MHzCANbus, EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT6464KB (64K x 8)FLASH-4.25K x 82.7V ~ 3.6VA/D 8x8b, 13x12b; D/A 2x10b, 2x12bInternal-40°C ~ 85°C (TA)Surface Mount100-TQFP100-TQFP (14x14)
48-TQFP
C8051F006-GQ
IC MCU 8BIT 32KB FLASH 48TQFP
Silicon Labs
0
In Stock
1 : $33.63000
Tray
Tray
Not For New Designs80518-Bit25MHzSMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT1632KB (32K x 8)FLASH-2.25K x 82.7V ~ 3.6VA/D 8x12b; D/A 2x12bInternal-40°C ~ 85°C (TA)Surface Mount48-TQFP48-TQFP (7x7)
64-TQFP
C8051F131-GQR
IC MCU 8BIT 128KB FLASH 64TQFP
Silicon Labs
7,740
In Stock
1 : $39.05000
Cut Tape (CT)
500 : $39.05390
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs80518-Bit100MHzEBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USARTBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT32128KB (128K x 8)FLASH-8.25K x 83V ~ 3.6VA/D 8x10bInternal-40°C ~ 85°C (TA)Surface Mount64-TQFP64-TQFP (10x10)
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Embedded - Microcontrollers


Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.