Microcontrollers

Showing

of 31

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
C8051F121-GQ IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	638 In Stock	1 : 39,01000 € Tray	C8051F12x	Tray	Last Time Buy	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F120-GQ IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	2 791 In Stock	1 : 42,91000 € Tray	C8051F12x	Tray	Not For New Designs	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F127-GQ IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	540 In Stock	1 : 31,82000 € Tray	C8051F12x	Tray	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F126-GQ IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	212 In Stock	1 : 32,96000 € Tray	C8051F12x	Tray	Not For New Designs	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F123-GQ IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	511 In Stock	1 : 36,40000 € Tray	C8051F12x	Tray	Last Time Buy	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F124-GQ IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	1 : 35,67000 € Tray	C8051F12x	Tray	Not For New Designs	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F122-GQ IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	1 : 37,50000 € Tray	C8051F12x	Tray	Not For New Designs	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F127R IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	500 : 13,12282 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F126R IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 14,32796 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F125R IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	500 : 14,32882 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F124R IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 15,63280 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F121R IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	500 : 16,43038 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F122R IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 16,52360 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F120R IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 17,82840 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F127-GQR IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	500 : 25,32370 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F126-GQR IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 26,31988 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F125-GQ IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	800 : 27,64374 € Tray	C8051F12x	Tray	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F124-GQR IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 28,70544 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F123-GQR IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	500 : 29,34772 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Last Time Buy	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F122-GQR IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 30,31764 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x10b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F120-GQR IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	250 : 32,72944 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR)	Not For New Designs	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F125-GQR IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	1 : 33,15000 € Cut Tape (CT) 500 : 27,64374 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F121-GQR IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	1 : 37,51000 € Cut Tape (CT) 500 : 31,65464 € Tape & Reel (TR)	C8051F12x	Tape & Reel (TR) Cut Tape (CT)	Last Time Buy	Verified	8051	8-Bit	100MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	3V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP
C8051F124 IC MCU 8BIT 128KB FLASH 100TQFP Silicon Labs	0 In Stock	Obsolete	C8051F12x	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	64	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-TQFP (14x14)	100-TQFP
C8051F125 IC MCU 8BIT 128KB FLASH 64TQFP Silicon Labs	0 In Stock	Obsolete	C8051F12x	Tray	Obsolete	Not Verified	8051	8-Bit	50MHz	EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	32	128KB (128K x 8)	FLASH	-	8.25K x 8	2.7V ~ 3.6V	A/D 8x8b, 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-TQFP (10x10)	64-TQFP

Showing

of 31

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

Subscribe

Information

Contact and support