Microcontrollers

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of 24

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	Mounting Type	Supplier Device Package	Package / Case
C8051F316-GM IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	1,060 In Stock	1 : $8.25000 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
C8051F311-GMR IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	2,321 In Stock	1 : $12.69000 Cut Tape (CT) 1,500 : $6.30000 Tape & Reel (TR)	C8051F31x	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	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F314-GQ IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	9,388 In Stock	1 : $8.41000 Tray	C8051F31x	Tray	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
C8051F312-GQ IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	398 In Stock	1 : $10.55000 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
C8051F317-GM IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	1,811 In Stock	1 : $11.25000 Tube	C8051F31x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad
C8051F310-GQR IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	12,658 In Stock	1 : $14.51000 Cut Tape (CT) 500 : $7.05000 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K 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
C8051F311-GM IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	430 In Stock	1 : $13.30000 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	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F317-GMR IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	0 In Stock 9,000 Marketplace	100 : $5.42000 Tape & Reel (TR) 1,500 : $5.53581 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR) Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	24-QFN (4x4)	24-WFQFN Exposed Pad
C8051F315-GM IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	73 In Stock	1 : $8.34000 Tube	C8051F31x	Tube	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F311R IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	0 In Stock	1,500 : $3.65418 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F310R IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	0 In Stock	500 : $4.69650 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K 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
C8051F315-GMR IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	0 In Stock	1,500 : $4.73135 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F313-GM IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	0 In Stock	1,533 : $5.57671 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	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F313-GMR IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	0 In Stock	1,500 : $5.57671 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F314-GQR IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	0 In Stock	500 : $5.82366 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
C8051F316-GMR IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	0 In Stock	1,500 : $6.23119 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	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
C8051F312-GQR IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	0 In Stock	500 : $6.87254 Tape & Reel (TR)	C8051F31x	Tape & Reel (TR)	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
C8051F310-GQ IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	0 In Stock	1,250 : $7.57621 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	16KB (16K 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
C8051F310 IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tray	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K 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
C8051F311 IC MCU 8BIT 16KB FLASH 28QFN Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F312 IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tray	Obsolete	Not 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
C8051F313 IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 17x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (5x5)	28-VFQFN Exposed Pad
C8051F314 IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tray	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
C8051F315 IC MCU 8BIT 8KB FLASH 28QFN Silicon Labs	0 In Stock	Obsolete	C8051F31x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	25	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-QFN (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.

Microcontrollers

Microcontrollers

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