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8051 Core Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F019-GQR Silicon Labs 500: $10.19 Non-Stocked NRND	Mfr. Part No. C8051F019-GQR Mouser Part No 634-C8051F019-GQR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	Reel $10.19 $10.07 Quote Quote	Min.: 500 Mult.: 500 : 500	SMD/SMT	TQFP-48	8051	8 bit	25 MHz	16 kB	1.28 kB	10 bit	16 I/O	2.8 V	3.6 V	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F300-GM Silicon Labs 1: $7.68 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F300-GM Mouser Part No 634-C8051F300-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$7.68 $6.02 $5.49 $5.05 View $4.84 $4.65 $4.57 $4.41	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	8 bit	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F301-GM Silicon Labs 2,562: $4.08 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F301-GM Mouser Part No 634-C8051F301-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$4.08	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	No ADC	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F302-GM Silicon Labs 2,562: $4.11 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F302-GM Mouser Part No 634-C8051F302-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$4.11	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	8 bit	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F303-GM Silicon Labs 2,562: $3.96 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F303-GM Mouser Part No 634-C8051F303-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.96	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	8 bit	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU C8051F304-GM Silicon Labs 2,562: $3.51 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F304-GM Mouser Part No 634-C8051F304-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.51	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	8 bit	25 MHz	4 kB	256 B	8 bit	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU C8051F305-GM Silicon Labs 2,562: $3.45 Non-Stocked Lead-Time 28 Weeks NRND	Mfr. Part No. C8051F305-GM Mouser Part No 634-C8051F305-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 2 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 28 Weeks	$3.45	Min.: 2,562 Mult.: 2,562	SMD/SMT	QFN-11	8051	8 bit	25 MHz	2 kB	256 B	No ADC	8 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F311-GM Silicon Labs 1: $12.53 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F311-GM Mouser Part No 634-C8051F311-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$12.53 $9.81 $9.13 $8.38 View $8.30 $7.81 $7.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	8 bit	25 MHz	16 kB	1.25 kB	10 bit	25 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F313-GM Silicon Labs 1: $10.34 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F313-GM Mouser Part No 634-C8051F313-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$10.34 $8.04 $7.47 $6.84 View $6.48 $6.35 $6.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	8 bit	25 MHz	8 kB	1.25 kB	10 bit	25 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU C8051F315-GM Silicon Labs 1,533: $5.24 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F315-GM Mouser Part No 634-C8051F315-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$5.24 Quote Quote	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-28	8051	8 bit	25 MHz	8 kB	1.25 kB	No ADC	25 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F316-GM Silicon Labs 1,911: $6.59 Non-Stocked Lead-Time 16 Weeks NRND	Mfr. Part No. C8051F316-GM Mouser Part No 634-C8051F316-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 16 Weeks	$6.59	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-24	8051	8 bit	25 MHz	16 kB	1.25 kB	10 bit	21 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F326-GM Silicon Labs 1,533: $2.88 Non-Stocked Lead-Time 29 Weeks NRND	Mfr. Part No. C8051F326-GM Mouser Part No 634-C8051F326-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	$2.88	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-28	8051	8 bit	25 MHz	16 kB	1.54 kB		15 I/O	2.7 V	5.25 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F327-GM Silicon Labs 1,533: $2.65 Non-Stocked Lead-Time 29 Weeks NRND	Mfr. Part No. C8051F327-GM Mouser Part No 634-C8051F327-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	$2.65	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-28	8051	8 bit	25 MHz	16 kB	1.54 kB		15 I/O	2.7 V	5.25 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F337-GM Silicon Labs 1,911: $5.98 Non-Stocked Lead-Time 30 Weeks NRND	Mfr. Part No. C8051F337-GM Mouser Part No 634-C8051F337-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	Non-Stocked Lead-Time 30 Weeks	$5.98	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-20	8051	8 bit	25 MHz	16 kB	768 B	No ADC	17 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU C8051F339-GM Silicon Labs 1,911: $6.03 Non-Stocked Lead-Time 30 Weeks NRND	Mfr. Part No. C8051F339-GM Mouser Part No 634-C8051F339-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB LFO 8-bit MCU	Datasheet	Non-Stocked Lead-Time 30 Weeks	$6.03	Min.: 1,911 Mult.: 1,911	SMD/SMT	QFN-24	8051	8 bit	25 MHz	16 kB	768 B	No ADC	21 I/O	2.7 V	3.6 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU C8051F362-C-GMR Silicon Labs 2,500: $9.65 Non-Stocked Lead-Time 24 Weeks NRND	Mfr. Part No. C8051F362-C-GMR Mouser Part No 634-C8051F362-C-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU	Datasheet	Non-Stocked Lead-Time 24 Weeks	Reel $9.65	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	QFN-28	8051	8 bit	100 MHz	32 kB	1 kB	10 bit	25 I/O	3 V	3.6 V	+ 85 C		Reel
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU C8051F38C-GM Silicon Labs 1,533: $2.81 Non-Stocked Lead-Time 26 Weeks NRND	Mfr. Part No. C8051F38C-GM Mouser Part No 634-C8051F38C-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU Learn More about Silicon Labs silabs usb mcus	Datasheet	Non-Stocked Lead-Time 26 Weeks	$2.81	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-32	8051	8 bit	48 MHz	16 kB	2.25 kB	10 bit	25 I/O	2.7 V	5.25 V	+ 85 C		Tube
8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, LIN 2.1, TSSOP20 C8051F533-C-ITR Silicon Labs 2,500: $3.59 Non-Stocked NRND	Mfr. Part No. C8051F533-C-ITR Mouser Part No 634-C8051F533-C-ITR NRND	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, LIN 2.1, TSSOP20	Datasheet	Non-Stocked	Reel $3.59	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	8 bit	25 MHz	4 kB	256 B	12 bit	16 I/O	2 V	5.25 V	+ 125 C		Reel
8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, TSSOP20 C8051F534-C-ITR Silicon Labs 1: $6.49 Non-Stocked NRND	Mfr. Part No. C8051F534-C-ITR Mouser Part No 634-C8051F534-C-ITR NRND	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 4 kB, 256, SPI, UART, TSSOP20	Datasheet	Non-Stocked	Cut Tape $6.49 $4.98 $4.60 $4.18 $4.15 Reel $3.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	8051	8 bit	25 MHz	4 kB	256 B	12 bit	16 I/O	2 V	5.25 V	+ 125 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 25 MIPS, 2 kB, 256, SPI, UART, LIN 2.1, TSSOP20 C8051F536-C-ITR Silicon Labs 2,500: $3.31 Non-Stocked NRND	Mfr. Part No. C8051F536-C-ITR Mouser Part No 634-C8051F536-C-ITR NRND	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 2 kB, 256, SPI, UART, LIN 2.1, TSSOP20	Datasheet	Non-Stocked	Reel $3.31	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	8 bit	25 MHz	2 kB	256 B	12 bit	16 I/O	2 V	5.25 V	+ 125 C		Reel
8-bit Microcontrollers - MCU 25 MIPS, 2 kB, 256, SPI, UART, TSSOP20 C8051F537-C-ITR Silicon Labs 2,500: $3.23 Non-Stocked NRND	Mfr. Part No. C8051F537-C-ITR Mouser Part No 634-C8051F537-C-ITR NRND	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 2 kB, 256, SPI, UART, TSSOP20	Datasheet	Non-Stocked	Reel $3.23	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	8 bit	25 MHz	2 kB	256 B	12 bit	16 I/O	2 V	5.25 V	+ 125 C		Reel
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU C8051F583-IM Silicon Labs 1,533: $9.83 Non-Stocked Lead-Time 29 Weeks NRND	Mfr. Part No. C8051F583-IM Mouser Part No 634-C8051F583-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	Non-Stocked Lead-Time 29 Weeks	$9.83	Min.: 1,533 Mult.: 1,533	SMD/SMT	QFN-32	8051	8 bit	50 MHz	128 kB	8.25 kB	12 bit	25 I/O	1.8 V	5.25 V	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU C8051T320-GQ Silicon Labs 1: $2.99 Non-Stocked NRND	Mfr. Part No. C8051T320-GQ Mouser Part No 634-C8051T320-GQ NRND	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	$2.99 $2.23 $2.04 $1.83 View $1.76 $1.74 $1.69 $1.66 $1.65	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	8051	8 bit		16 kB				1.8 V	5.25 V			Tray
8-bit Microcontrollers - MCU USB-OTP-16k-ADC-LQFP32 OTP version of F320-GQ C8051T320-GQR Silicon Labs 500: $1.70 Non-Stocked NRND	Mfr. Part No. C8051T320-GQR Mouser Part No 634-C8051T320-GQR NRND	Silicon Labs	8-bit Microcontrollers - MCU USB-OTP-16k-ADC-LQFP32 OTP version of F320-GQ	Datasheet	Non-Stocked	Reel $1.70 $1.66 $1.63 $1.61	Min.: 500 Mult.: 500 : 500			8051	8 bit						1.8 V	5.25 V			Reel
8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU C8051T322-GQ Silicon Labs 1: $2.65 Non-Stocked NRND	Mfr. Part No. C8051T322-GQ Mouser Part No 634-C8051T322-GQ NRND	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	$2.65 $2.16 $1.99 $1.78 View $1.72 $1.70 $1.65 $1.63 $1.61	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	8051	8 bit		16 kB				1.8 V	5.25 V			Tray