Microcontrollers

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of 37

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

C8051F301-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	3,814 In Stock	1 : £6.75000 Cut Tape (CT) 1,500 : £2.80135 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
C8051F300-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	2,425 In Stock	1 : £7.00000 Cut Tape (CT) 1,500 : £2.93993 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, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F301-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	2,348 In Stock	1 : £5.38000 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
C8051F300-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	4,298 In Stock	1 : £5.61000 Tube	C8051F30x	Tube	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F305-GM IC MCU 8BIT 2KB FLASH 11QFN Silicon Labs	66 In Stock	1 : £4.92000 Tube	C8051F30x	Tube	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	2KB (2K 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
C8051F300-GDI IC MCU 8BIT 8KB FLASH DIE Silicon Labs	0 In Stock Check Lead Time	8,500 : £1.35137 Bulk	C8051F30x	Bulk	Active	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	-	Die
C8051F305R IC MCU 8BIT 2KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £1.36609 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	2KB (2K 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
C8051F302R IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £1.54834 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F303R IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £1.57884 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Obsolete	Not 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
C8051F301R IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £1.66842 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Obsolete	Not 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
C8051F300R IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £1.75800 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F305-GS IC MCU 8BIT 2KB FLASH 14SOIC Silicon Labs	0 In Stock	1,176 : £2.00945 Tube	C8051F30x	Tube	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	2KB (2K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
C8051F304-GM IC MCU 8BIT 4KB FLASH 11QFN Silicon Labs	0 In Stock	2,562 : £2.53174 Tube	C8051F30x	Tube	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	4KB (4K 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
C8051F305-GMR IC MCU 8BIT 2KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £2.59781 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	2KB (2K 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
C8051F304-GMR IC MCU 8BIT 4KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £2.66500 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, WDT	8	4KB (4K 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
C8051F303-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	2,562 : £2.77617 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
C8051F302-GM IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	2,562 : £2.88015 Tube	C8051F30x	Tube	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F303-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £2.88295 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	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
C8051F302-GMR IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	1,500 : £2.99092 Tape & Reel (TR)	C8051F30x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F300-GSR IC MCU 8BIT 8KB FLASH 14SOIC Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
C8051F300P IC MCU 8BIT 8KB FLASH 14DIP Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Through Hole	14-DIP	14-DIP (0.300", 7.62mm)
C8051F300 IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F301 IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tube	Obsolete	Not 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
C8051F302 IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tube	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), UART/USART	POR, PWM, Temp Sensor, WDT	8	8KB (8K x 8)	FLASH	-	256 x 8	2.7V ~ 3.6V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	Surface Mount	11-QFN (3x3)	10-VFDFN Exposed Pad
C8051F303 IC MCU 8BIT 8KB FLASH 11QFN Silicon Labs	0 In Stock	Obsolete	C8051F30x	Tube	Obsolete	Not 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

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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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