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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	Packaging
8-bit Microcontrollers - MCU USB-OTP-16K-LQFP32 C8051T322-GQR Silicon Labs 500: $1.61 Non-Stocked NRND	Mfr. Part No. C8051T322-GQR Mouser Part No 634-C8051T322-GQR NRND	Silicon Labs	8-bit Microcontrollers - MCU USB-OTP-16K-LQFP32	Datasheet	Non-Stocked	Reel $1.61 $1.57 $1.54 $1.53	Min.: 500 Mult.: 500 : 500	SMD/SMT	LQFP-32	8051	8 bit	48 MHz	16 kB	1.25 kB		25 I/O	1.8 V	5.25 V	+ 85 C	Reel
8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU C8051T327-GM Silicon Labs 1: $2.72 Non-Stocked NRND	Mfr. Part No. C8051T327-GM Mouser Part No 634-C8051T327-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 48 MHz 16 kB 8-bit MCU	Datasheet	Non-Stocked	$2.72 $2.02 $1.81 $1.71 View $1.66 $1.63 $1.60 $1.59 $1.56	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	8 bit		16 kB		No ADC		1.8 V	5.25 V		Tube
8-bit Microcontrollers - MCU USB-OTP-16k-QFN28 OTP version of F327-GM C8051T327-GMR Silicon Labs 1,500: $1.46 Non-Stocked NRND	Mfr. Part No. C8051T327-GMR Mouser Part No 634-C8051T327-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU USB-OTP-16k-QFN28 OTP version of F327-GM	Datasheet	Non-Stocked	Reel $1.46 $1.43	Min.: 1,500 Mult.: 1,500 : 1,500			8051	8 bit				No ADC		1.8 V	5.25 V		Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU C8051T601-GM Silicon Labs 1: $2.56 Non-Stocked NRND	Mfr. Part No. C8051T601-GM Mouser Part No 634-C8051T601-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked	$2.56 $1.90 $1.73 $1.59 View $1.54 $1.51 $1.48 $1.47 $1.44	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8kB OTP/256B RAM, QFN11 OTP version of F301-GM C8051T601-GMR Silicon Labs 1,500: $1.37 Non-Stocked NRND	Mfr. Part No. C8051T601-GMR Mouser Part No 634-C8051T601-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB OTP/256B RAM, QFN11 OTP version of F301-GM	Datasheet	Non-Stocked	Reel $1.37 $1.35	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-11	8051	8 bit	25 MHz	8 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU C8051T601-GS Silicon Labs 1: $2.56 Non-Stocked NRND	Mfr. Part No. C8051T601-GS Mouser Part No 634-C8051T601-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 8 kB 8-bit MCU	Datasheet	Non-Stocked	$2.56 $1.90 $1.74 $1.63 View $1.58 $1.55 $1.52 $1.51 $1.49	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	8 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 8kB OTP/256B RAM, SOIC14 OTP version of F301-GS C8051T601-GSR Silicon Labs 2,500: $1.36 Non-Stocked NRND	Mfr. Part No. C8051T601-GSR Mouser Part No 634-C8051T601-GSR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB OTP/256B RAM, SOIC14 OTP version of F301-GS	Datasheet	Non-Stocked	Reel $1.36 $1.35	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	8 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T602-GM Silicon Labs 1: $2.27 Non-Stocked NRND	Mfr. Part No. C8051T602-GM Mouser Part No 634-C8051T602-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.27 $1.86 $1.66 $1.52 View $1.46 $1.36 $1.34 $1.32 $1.30	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	4 kB	256 B	10 bit	8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kB OTP/256B RAM, 8b ADC, QFN11 C8051T602-GMR Silicon Labs 1,500: $1.30 Non-Stocked NRND	Mfr. Part No. C8051T602-GMR Mouser Part No 634-C8051T602-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 4kB OTP/256B RAM, 8b ADC, QFN11	Datasheet	Non-Stocked	Reel $1.30 $1.28	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-11	8051	8 bit	25 MHz	4 kB	256 B		8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T602-GS Silicon Labs 1: $2.45 Non-Stocked NRND	Mfr. Part No. C8051T602-GS Mouser Part No 634-C8051T602-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.45 $1.81 $1.66 $1.55 View $1.50 $1.48 $1.45 $1.43 $1.41	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	4 kB	256 B		8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kB OTP/256B RAM, 8b ADC, SOIC14 C8051T602-GSR Silicon Labs 2,500: $1.29 Non-Stocked NRND	Mfr. Part No. C8051T602-GSR Mouser Part No 634-C8051T602-GSR NRND	Silicon Labs	8-bit Microcontrollers - MCU 4kB OTP/256B RAM, 8b ADC, SOIC14	Datasheet	Non-Stocked	Reel $1.29 $1.28	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	4 kB	256 B		8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T603-GM Silicon Labs 1: $2.34 Non-Stocked NRND	Mfr. Part No. C8051T603-GM Mouser Part No 634-C8051T603-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.34 $1.73 $1.58 $1.45 View $1.39 $1.37 $1.35 $1.33 $1.31	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	4 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kB OTP/256B RAM, QFN11 OTP version of F304-GM C8051T603-GMR Silicon Labs 1,500: $1.24 Non-Stocked NRND	Mfr. Part No. C8051T603-GMR Mouser Part No 634-C8051T603-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 4kB OTP/256B RAM, QFN11 OTP version of F304-GM	Datasheet	Non-Stocked	Reel $1.24 $1.22	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-11	8051	8 bit	25 MHz	4 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU C8051T603-GS Silicon Labs 1: $2.34 Non-Stocked NRND	Mfr. Part No. C8051T603-GS Mouser Part No 634-C8051T603-GS NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 4 kB 8-bit MCU	Datasheet	Non-Stocked	$2.34 $1.73 $1.58 $1.48 View $1.44 $1.41 $1.39 $1.37 $1.35	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	4 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 4kB OTP/256B RAM, SOIC14 OTP version of F304-GS C8051T603-GSR Silicon Labs 2,500: $1.24 Non-Stocked NRND	Mfr. Part No. C8051T603-GSR Mouser Part No 634-C8051T603-GSR NRND	Silicon Labs	8-bit Microcontrollers - MCU 4kB OTP/256B RAM, SOIC14 OTP version of F304-GS	Datasheet	Non-Stocked	Reel $1.24 $1.22	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	SOIC-14	8051	8 bit	25 MHz	4 kB	256 B	No ADC	8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 2 kB 8-bit MCU C8051T604-GM Silicon Labs 1: $2.23 Non-Stocked NRND	Mfr. Part No. C8051T604-GM Mouser Part No 634-C8051T604-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 2 kB 8-bit MCU	Datasheet	Non-Stocked	$2.23 $1.65 $1.50 $1.38 View $1.33 $1.31 $1.28 $1.27 $1.25	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	2 kB	256 B		8 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 2kB OTP/256B RAM, 8b ADC, QFN11 C8051T604-GMR Silicon Labs 1,500: $1.18 Non-Stocked NRND	Mfr. Part No. C8051T604-GMR Mouser Part No 634-C8051T604-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 2kB OTP/256B RAM, 8b ADC, QFN11	Datasheet	Non-Stocked	Reel $1.18 $1.16	Min.: 1,500 Mult.: 1,500 : 1,500	SMD/SMT	QFN-11	8051	8 bit	25 MHz	2 kB	256 B		8 I/O	1.8 V	3.6 V	+ 85 C	Reel
8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 1.5 kB 8-bit MCU C8051T606-GM Silicon Labs 1: $2.00 Non-Stocked NRND	Mfr. Part No. C8051T606-GM Mouser Part No 634-C8051T606-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU OPT EPROM 8051 25 MHz 1.5 kB 8-bit MCU	Datasheet	Non-Stocked	$2.00 $1.48 $1.35 $1.20 View $1.12 $1.08 $1.04 $1.02 $0.988	Min.: 1 Mult.: 1	SMD/SMT	QFN-11	8051	8 bit	25 MHz	1.5 kB	128 B		6 I/O	1.8 V	3.6 V	+ 85 C	Tube
8-bit Microcontrollers - MCU 1.5kB OTP/128B RAM, QFN11 C8051T606-GMR Silicon Labs 1,500: $1.02 Non-Stocked NRND	Mfr. Part No. C8051T606-GMR Mouser Part No 634-C8051T606-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 1.5kB OTP/128B RAM, QFN11	Datasheet	Non-Stocked	Reel $1.02 $0.988	Min.: 1,500 Mult.: 1,500 : 1,500			8051	8 bit						1.8 V	3.6 V		Reel
RF Microcontrollers - MCU 64kB, 4kB RAM, +20 dBm, programmable XCVR SI1000-E-GM2 Silicon Labs 1,820: $17.10 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1000-E-GM2 Mouser Part No 634-SI1000-E-GM2 NRND	Silicon Labs	RF Microcontrollers - MCU 64kB, 4kB RAM, +20 dBm, programmable XCVR Learn More about Silicon Labs siliconlabssi100x	Datasheet	Non-Stocked Lead-Time 40 Weeks	$17.10	Min.: 1,820 Mult.: 1,820	SMD/SMT	LGA-42	8051	8 bit	25 MHz	64 kB	4352 B	10 bit	16 I/O	1.8 V	3.6 V	+ 85 C	Tray
RF Microcontrollers - MCU 64kB, 4kB RAM, +20 dBm, programmable XCVR SI1000-E-GM2R Silicon Labs 2,500: $15.34 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1000-E-GM2R Mouser Part No 634-SI1000-E-GM2R NRND	Silicon Labs	RF Microcontrollers - MCU 64kB, 4kB RAM, +20 dBm, programmable XCVR	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel $15.34	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	LGA-42	8051	8 bit	25 MHz	64 kB	4352 B	10 bit	16 I/O	900 mV	3.6 V	+ 85 C	Reel
RF Microcontrollers - MCU 64kB, 4kB RAM, +13 dBm, programmable XCVR SI1002-E-GM2 Silicon Labs 1,820: $14.22 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1002-E-GM2 Mouser Part No 634-SI1002-E-GM2 NRND	Silicon Labs	RF Microcontrollers - MCU 64kB, 4kB RAM, +13 dBm, programmable XCVR Learn More about Silicon Labs siliconlabssi100x	Datasheet	Non-Stocked Lead-Time 40 Weeks	$14.22	Min.: 1,820 Mult.: 1,820	SMD/SMT	LGA-42	8051	8 bit	25 MHz	64 kB	4352 B	10 bit	16 I/O	1.8 V	3.6 V	+ 85 C	Tray
RF Microcontrollers - MCU 64kB, 4kB RAM, +13 dBm, programmable XCVR SI1002-E-GM2R Silicon Labs 2,500: $14.22 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1002-E-GM2R Mouser Part No 634-SI1002-E-GM2R NRND	Silicon Labs	RF Microcontrollers - MCU 64kB, 4kB RAM, +13 dBm, programmable XCVR	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel $14.22	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	LGA-42	8051	8 bit	25 MHz	64 kB	4352 B	10 bit	16 I/O	900 mV	3.6 V	+ 85 C	Reel
RF Microcontrollers - MCU 32kB, 4kB RAM, +13 dBm, programmable XCVR, DC-DC SI1005-E-GM2 Silicon Labs 1,820: $15.02 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1005-E-GM2 Mouser Part No 634-SI1005-E-GM2 NRND	Silicon Labs	RF Microcontrollers - MCU 32kB, 4kB RAM, +13 dBm, programmable XCVR, DC-DC	Datasheet	Non-Stocked Lead-Time 40 Weeks	$15.02	Min.: 1,820 Mult.: 1,820	SMD/SMT	LGA-42	8051	8 bit	25 MHz	32 kB	4352 B	10 bit	16 I/O	900 mV	3.6 V	+ 85 C	Tray
RF Microcontrollers - MCU 32kB, 4kB RAM, +13 dBm, programmable XCVR, DC-DC SI1005-E-GM2R Silicon Labs 2,500: $14.10 Non-Stocked Lead-Time 40 Weeks NRND	Mfr. Part No. SI1005-E-GM2R Mouser Part No 634-SI1005-E-GM2R NRND	Silicon Labs	RF Microcontrollers - MCU 32kB, 4kB RAM, +13 dBm, programmable XCVR, DC-DC Learn More about Silicon Labs siliconlabssi100x	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel $14.10	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	LGA-42	8051	8 bit	25 MHz	32 kB	4352 B	10 bit	16 I/O	900 mV	3.6 V	+ 85 C	Reel