Silicon Labs Microcontrollers

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of 3,829

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package	Package / Case
EFM8BB10F2G-A-QFN20R IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	11,596 In Stock	1 : ฿24.55000 Cut Tape (CT) 1,500 : ฿12.20361 Tape & Reel (TR)	Busy Bee	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	CIP-51 8051	8-Bit	25MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	2.2V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (3x3)	20-UFQFN Exposed Pad
EFM8SB10F2G-A-QFN20R IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	2,579 In Stock	1 : ฿37.16000 Cut Tape (CT) 1,500 : ฿21.64331 Tape & Reel (TR)	Sleepy Bee	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	CIP-51 8051	8-Bit	25MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	2KB (2K x 8)	FLASH	-	256 x 8	1.8V ~ 3.6V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (3x3)	20-UFQFN Exposed Pad
EFM8BB21F16I-C-QFN20R IC MCU 8BIT 16KB FLASH 20QFN Silicon Labs	1,748 In Stock	1 : ฿45.79000 Cut Tape (CT) 1,500 : ฿26.57055 Tape & Reel (TR)	Busy Bee	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	16	16KB (16K x 8)	FLASH	-	2.25K x 8	2.2V ~ 3.6V	A/D 15x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-QFN (3x3)	20-WFQFN Exposed Pad
C8051F860-C-GSR IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	75,338 In Stock	1 : ฿81.95000 Cut Tape (CT) 2,500 : ฿46.90099 Tape & Reel (TR)	C8051F86x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	-	16-SOIC (0.154", 3.90mm Width)
C8051F860-C-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	20,454 In Stock	1 : ฿81.95000 Tube	C8051F86x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.2V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	-	16-SOIC (0.154", 3.90mm Width)
EFM8LB12F64E-C-QFP32 IC MCU 8BIT 64KB FLASH 32QFP Silicon Labs	8,287 In Stock	1 : ฿94.56000 Tray	Laser Bee	Tray	Active	Not Verified	CIP-51 8051	8-Bit	72MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	28	64KB (64K x 8)	FLASH	-	4.25K x 8	2.2V ~ 3.6V	A/D 20x14b; D/A 4x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	32-QFP (7x7)	32-TQFP
EFM32PG23B210F512IM48-C IC MCU 32BIT 512KB FLASH 48QFN Silicon Labs	2,264 In Stock	1 : ฿111.48000 Tray	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit	80MHz	I2C, IrDA, SmartCard, SMBus, SPI, Temp Sensor, UART/USART	Crypto - AES, DMA, I2S, Keypad, LCD, POR. PWM, SHA, Temp Sensor, TRNG, WDT	34	512KB (512K x 8)	FLASH	-	64K x 8	1.71V ~ 3.8V	A/D 16x12/16/20b; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-QFN (6x6)	48-VFQFN Exposed Pad
C8051F921-G-GMR IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	5,395 In Stock	1 : ฿126.08000 Cut Tape (CT) 1,500 : ฿74.65301 Tape & Reel (TR)	C8051F9xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	32KB (32K x 8)	FLASH	-	4.25K x 8	0.9V ~ 3.6V	A/D 15x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad
EFM32TG110F32-D-QFN24 IC MCU 32BIT 32KB FLASH 24QFN Silicon Labs	2,450 In Stock	1 : ฿145.33000 Tray	Tiny Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM	17	32KB (32K x 8)	FLASH	-	4K x 8	1.98V ~ 3.8V	A/D 2x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (5x5)	24-VQFN Exposed Pad
C8051F920-G-GQR IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	3,030 In Stock	1 : ฿146.66000 Cut Tape (CT) 500 : ฿92.22846 Tape & Reel (TR)	C8051F9xx	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	24	32KB (32K x 8)	FLASH	-	4.25K x 8	0.9V ~ 3.6V	A/D 23x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
C8051F531A-IT IC MCU 8BIT 8KB FLASH 20TSSOP Silicon Labs	1,441 In Stock	1 : ฿155.95000 Tube	C8051F53x	Tube	Active	Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	8KB (8K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
EFM32HG310F64G-C-QFN32R IC MCU 32BIT 64KB FLASH 32QFN Silicon Labs	5,704 In Stock	1 : ฿163.91000 Cut Tape (CT) 3,000 : ฿95.29860 Tape & Reel (TR)	Happy Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	25MHz	I2C, IrDA, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	22	64KB (64K x 8)	FLASH	-	8K x 8	1.98V ~ 3.8V	A/D 4x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (6x6)	32-VQFN Exposed Pad
EFM32PG1B100F256GM32-C0 IC MCU 32BIT 256KB FLASH 32QFN Silicon Labs	853 In Stock	1 : ฿176.85000 Tray	Pearl Gecko	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	24	256KB (256K x 8)	FLASH	-	32K x 8	1.85V ~ 3.8V	A/D 24x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
C8051F383-GQ IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	1,343 In Stock	1 : ฿184.15000 Tray	C8051F38x	Tray	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7V ~ 5.25V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
EFM32G210F128G-E-QFN32R IC MCU 32BIT 128KB FLASH 32QFN Silicon Labs	5,545 In Stock	1 : ฿200.08000 Cut Tape (CT) 3,000 : ฿117.51958 Tape & Reel (TR)	Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	24	128KB (128K x 8)	FLASH	-	16K x 8	1.98V ~ 3.8V	A/D 4x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (6x6)	32-VQFN Exposed Pad
C8051F381-GM IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	1,538 In Stock	1 : ฿204.06000 Tube	C8051F38x	Tube	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
C8051F381-GMR IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	578 In Stock	1 : ฿204.06000 Cut Tape (CT) 1,500 : ฿123.09470 Tape & Reel (TR)	C8051F38x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
C8051F381-GQ IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	4,355 In Stock	1 : ฿214.67000 Tray	C8051F38x	Tray	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
EFM32G230F128G-E-QFN64R IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	8,976 In Stock	1 : ฿223.30000 Cut Tape (CT) 3,000 : ฿131.85898 Tape & Reel (TR)	Gecko	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	16K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
C8051F380-GQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	6,394 In Stock	1 : ฿225.96000 Tray	C8051F38x	Tray	Active	Not Verified	8051	8-Bit	48 MIPS	EBI/EMI, I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 32x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
C8051F550-IM IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	2,752 In Stock	1 : ฿256.81000 Tube	C8051F55x	Tube	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	18	32KB (32K x 8)	FLASH	-	2.25K x 8	1.8V ~ 5.25V	A/D 18x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad
C8051F330-GM IC MCU 8BIT 8KB FLASH 20MLP Silicon Labs	4,001 In Stock	1 : ฿294.64000 Tube	C8051F33x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-MLP (4x4)	20-VFQFN Exposed Pad
C8051F330-GMR IC MCU 8BIT 8KB FLASH 20MLP Silicon Labs	1,378 In Stock	1 : ฿294.64000 Cut Tape (CT) 1,500 : ฿180.80623 Tape & Reel (TR)	C8051F33x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	17	8KB (8K x 8)	FLASH	-	768 x 8	2.7V ~ 3.6V	A/D 16x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-MLP (4x4)	20-VFQFN Exposed Pad
C8051F312-GQ IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	878 In Stock	1 : ฿306.25000 Tray	C8051F31x	Tray	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
EFM32LG230F256G-F-QFN64 IC MCU 32BIT 256KB FLASH 64QFN Silicon Labs	1,244 In Stock	1 : ฿315.21000 Tray	Leopard Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	56	256KB (256K x 8)	FLASH	-	32K x 8	1.85V ~ 3.8V	A/D 8x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad

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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.

Silicon Labs Microcontrollers

Silicon Labs Microcontrollers

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