Silicon Labs Microcontrollers

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of 3,796

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
EFM8SB10F2G-A-QFN20R IC MCU 8BIT 2KB FLASH 20QFN Silicon Labs	6,804 In Stock	1 : Fr.1.35000 Cut Tape (CT) 1,500 : Fr.0.56667 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
C8051F860-C-GS IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	23,537 In Stock	1 : Fr.2.90000 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)
C8051F860-C-GSR IC MCU 8BIT 8KB FLASH 16SOIC Silicon Labs	80,839 In Stock	1 : Fr.3.62000 Cut Tape (CT) 2,500 : Fr.1.18125 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)
C8051F301-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	2,348 In Stock	1 : Fr.6.12000 Tube	C8051F30x	Tube	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
EFM32PG23B210F512IM48-C IC MCU 32BIT 512KB FLASH 48QFN Silicon Labs	1,217 In Stock	1 : Fr.6.12000 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
EFM32TG11B320F128GM64-B IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	2,005 In Stock	1 : Fr.6.16000 Tray	Tiny Gecko 1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	56	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 12bit SAR; D/A 12bit	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
EFM32HG310F64G-C-QFN32R IC MCU 32BIT 64KB FLASH 32QFN Silicon Labs	2,969 In Stock	1 : Fr.6.22000 Cut Tape (CT) 3,000 : Fr.2.49750 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
C8051F380-GQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	6,226 In Stock	1 : Fr.6.66000 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
C8051F383-GQ IC MCU 8BIT 32KB FLASH 32LQFP Silicon Labs	1,616 In Stock	1 : Fr.6.82000 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
C8051F316-GM IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	1,060 In Stock	1 : Fr.7.43000 Tube	C8051F31x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad
C8051F381-GM IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	778 In Stock	1 : Fr.7.65000 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
C8051F301-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	3,814 In Stock	1 : Fr.7.67000 Cut Tape (CT) 1,500 : Fr.3.18375 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F381-GQ IC MCU 8BIT 64KB FLASH 32LQFP Silicon Labs	4,032 In Stock	1 : Fr.7.72000 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	10,478 In Stock	1 : Fr.7.97000 Cut Tape (CT) 3,000 : Fr.3.49875 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
C8051F330-GM IC MCU 8BIT 8KB FLASH 20MLP Silicon Labs	6,050 In Stock	1 : Fr.7.98000 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
C8051F550-IM IC MCU 8BIT 32KB FLASH 24QFN Silicon Labs	1,554 In Stock	1 : Fr.8.92000 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
EFM32PG12B500F1024GL125-C IC MCU 32BIT 1MB FLASH 125BGA Silicon Labs	792 In Stock	1 : Fr.9.21000 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	65	1MB (1M x 8)	FLASH	-	256K x 8	1.8V ~ 3.8V	A/D - 12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	125-BGA (7x7)	125-VFBGA
C8051F353-GM IC MCU 8BIT 8KB FLASH 28MLP Silicon Labs	14 In Stock	1 : Fr.9.37000 Tube	C8051F35x	Tube	Active	Not Verified	8051	8-Bit	50MHz	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 8x16b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-MLP (5x5)	28-VFQFN Exposed Pad
C8051F502-IM IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	600 In Stock	1 : Fr.9.44000 Tube	C8051F50x	Tube	Active	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), CANbus, LINbus, SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-QFN (5x5)	32-VFQFN Exposed Pad
C8051F585-IQ IC MCU 8BIT 96KB FLASH 48TQFP Silicon Labs	3,438 In Stock	1 : Fr.10.14000 Tray	C8051F58x	Tray	Last Time Buy	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	40	96KB (96K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
C8051F312-GQ IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	148 In Stock	1 : Fr.10.30000 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
EFM32GG12B310F1024GQ100-A IC MCU 32BIT 1MB FLASH 100TQFP Silicon Labs	1,054 In Stock	1 : Fr.10.40000 Tray	Giant Gecko S1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, PDM, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	86	1MB (1M x 8)	FLASH	-	192K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	100-TQFP (14x14)	100-TQFP
SIM3C156-B-GM IC MCU 32BIT 128KB FLASH 64QFN Silicon Labs	410 In Stock	1 : Fr.10.55000 Tray	SiM3C1xx	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	50	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 28x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
C8051F587-IQ IC MCU 8BIT 96KB FLASH 32LQFP Silicon Labs	1,543 In Stock	1 : Fr.10.88000 Tray	C8051F58x	Tray	Last Time Buy	Not Verified	8051	8-Bit	50MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	96KB (96K x 8)	FLASH	-	8.25K x 8	1.8V ~ 5.25V	A/D 25x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
C8051F321-GM IC MCU 8BIT 16KB FLASH 28MLP Silicon Labs	2,746 In Stock	1 : Fr.11.00000 Tube	C8051F32x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	2.25K x 8	2.7V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-MLP (5x5)	28-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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