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8051 microcontroller 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	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
8-bit Microcontrollers - MCU Silicon Labs C8051F964-A-GMR C8051F964-A-GMR Silicon Labs 1,500: $4.37 Non-Stocked	Mfr. Part No. C8051F964-A-GMR Mouser Part No 634-C8051F964-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs slc8051f96x	Datasheet	Non-Stocked	Reel $4.37	Min.: 1,500 Mult.: 1,500 : 1,500															Reel
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	16 kB	8 bit		48 MHz	25 I/O	1.25 kB	1.8 V	5.25 V	- 40 C	+ 85 C		Reel
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	4 kB	8 bit		25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU LowPower CapSense 16kB-ADC-QFN24 Silicon Labs C8051F975-GM C8051F975-GM Silicon Labs 1: $2.74 Non-Stocked	Mfr. Part No. C8051F975-GM Mouser Part No 634-C8051F975-GM	Silicon Labs	8-bit Microcontrollers - MCU LowPower CapSense 16kB-ADC-QFN24		Non-Stocked	$2.74 $2.04 $1.87 $1.67 View $1.58 $1.54 $1.46 $1.42 $1.39	Min.: 1 Mult.: 1															Tube
8-bit Microcontrollers - MCU LowPower CapSense 32kB-ADC-QFN32 Silicon Labs C8051F971-GM C8051F971-GM Silicon Labs 1: $3.31 Non-Stocked	Mfr. Part No. C8051F971-GM Mouser Part No 634-C8051F971-GM	Silicon Labs	8-bit Microcontrollers - MCU LowPower CapSense 32kB-ADC-QFN32		Non-Stocked	$3.31 $2.47 $2.26 $2.02 View $1.90 $1.86 $1.77 $1.72 $1.68	Min.: 1 Mult.: 1															Tube
8-bit Microcontrollers - MCU Silicon Labs C8051F967-A-GMR C8051F967-A-GMR Silicon Labs 2,500: $3.89 Non-Stocked	Mfr. Part No. C8051F967-A-GMR Mouser Part No 634-C8051F967-A-GMR	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs slc8051f96x	Datasheet	Non-Stocked	Reel $3.89	Min.: 2,500 Mult.: 2,500 : 2,500															Reel
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	4 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Reel
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 Silicon Labs C8051F964-A-GQR C8051F964-A-GQR Silicon Labs 250: $5.43 Non-Stocked	Mfr. Part No. C8051F964-A-GQR Mouser Part No 634-C8051F964-A-GQR	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs slc8051f96x	Datasheet	Non-Stocked	Reel $5.43 Quote Quote	Min.: 250 Mult.: 250 : 250	SMD/SMT	TQFP-80	8051	128 kB	8 bit	12 bit	25 MHz	57 I/O	256 B	1.8 V	3.8 V	- 40 C	+ 85 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	2 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C		Reel
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AMR C8051F592-AMR Silicon Labs 1,500: $9.54 Non-Stocked	Mfr. Part No. C8051F592-AMR Mouser Part No 634-C8051F592-AMR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$9.54 Quote Quote	Min.: 1,500 Mult.: 1	SMD/SMT		CIP-51 8051		8 bit	12 bit	50 MHz		8.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
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	4 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C		Reel
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	2 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C		Reel
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AM C8051F592-AM Silicon Labs 1: $15.64 Non-Stocked	Mfr. Part No. C8051F592-AM Mouser Part No 634-C8051F592-AM	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$15.64 $12.25 $11.40 $10.47 View $10.37 $9.76 $9.54 Quote	Min.: 1 Mult.: 1	SMD/SMT		CIP-51 8051		8 bit	12 bit	50 MHz		8.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
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 25 MIPS, 4 kB, 256, SPI, UART, TSSOP20 C8051F534-C-ITR Silicon Labs 2,500: $3.51 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	Reel $3.51	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	4 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C		Reel
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-QFP32 Silicon Labs 1: $2.89 1,244In Stock End of Life	Mfr. Part No. EFM8BB31F32I-D-QFP32 Mouser Part No 634-EF8BB31F32IDQP32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	1,244In Stock	$2.89 $2.16 $1.97 $1.77 View $1.67 $1.63 $1.55 $1.50 $1.47	Min.: 1 Mult.: 1	SMD/SMT	QFP-32	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	28 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F64G-B-QFN32 Silicon Labs 1: $4.50 1,076In Stock End of Life	Mfr. Part No. EFM8SB20F64G-B-QFN32 Mouser Part No 634-EFM8SBF64GBQFN32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU Learn More about Silicon Labs silabs efm8 sleepy bee	Datasheet	1,076In Stock	$4.50 $2.98 $2.52 $2.31 View $2.20 $1.97 $1.94 $1.77 $1.76	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	CIP-51 8051	64 kB	8 bit	10 bit	25 MHz	24 I/O	4.25 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. C8051F912-D-GDI Silicon Labs 1: $4.52 Non-Stocked	Mfr. Part No. C8051F912-D-GDI Mouser Part No 634-C8051F912-D-GDI	Silicon Labs	8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts.	Datasheet	Non-Stocked	$4.52 $3.40 $3.13 $2.82 View $2.68 $2.66 $2.50 $2.44	Min.: 1 Mult.: 1			8051		8 bit	10 bit, 12 bit	25 MHz			1.8 V	3.6 V
8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. C8051F930-G-GDI Silicon Labs 1: $6.09 Non-Stocked	Mfr. Part No. C8051F930-G-GDI Mouser Part No 634-C8051F930-G-GDI	Silicon Labs	8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts.	Datasheet	Non-Stocked	$6.09 $4.64 $4.27 $3.87 View $3.68 $3.57 $3.52 $3.48	Min.: 1 Mult.: 1			8051		8 bit
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F4A-A-QFN20 Silicon Labs 1: $2.49 120In Stock End of Life	Mfr. Part No. EFM8BB10F4A-A-QFN20 Mouser Part No 634-FM8BB10F4AAQFN20 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	120In Stock	$2.49 $1.85 $1.69 $1.51 View $1.43 $1.37 $1.32 $1.30 $1.26	Min.: 1 Mult.: 1	SMD/SMT		CIP-51 8051	4 kB	8 bit	12 bit	25 MHz	16 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F4I-A-QFN20 Silicon Labs 1: $1.34 244In Stock End of Life	Mfr. Part No. EFM8BB10F4I-A-QFN20 Mouser Part No 634-M8BB10F4IAQFN20 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	244In Stock	$1.34 $0.977 $0.884 $0.781 View $0.732 $0.703 $0.671 $0.652 $0.637	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	4 kB	8 bit	12 bit	25 MHz	16 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB20F32G-B-QFP48R Silicon Labs 1: $3.96 281In Stock End of Life	Mfr. Part No. EFM8UB20F32G-B-QFP48R Mouser Part No 634-EFM8UB32GBQFP48R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	281In Stock	Cut Tape $3.96 $2.95 $2.70 $2.42 $2.28 View $2.29 $2.21 $2.17 $2.16 MouseReel Available	Min.: 1 Mult.: 1	SMD/SMT	QFP-48	CIP-51 8051	32 kB	8 bit	10 bit	48 MHz	40 I/O	2.25 kB	3.6 V	2.2 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU KINETIS 512K WLCSP MK20DN512ZCAB10R NXP Semiconductors 3,000: $14.99 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MK20DN512ZCAB10R Mouser Part No 841-MK20DN512ZCAB10R	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS 512K WLCSP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $14.99	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-120	ARM Cortex M4	512 kB	32 bit	2 x 16 bit	100 MHz	79 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts. Silicon Labs C8051F850-G1DI C8051F850-G1DI Silicon Labs 12,000: $0.827 Non-Stocked	Mfr. Part No. C8051F850-G1DI Mouser Part No 634-C8051F850-G1DI	Silicon Labs	8-bit Microcontrollers - MCU Actual die quantities will vary +/- 10% of the MOQ. All orders must be in multiples of the MOQ. All parts tested to the same level as packaged parts.	Datasheet	Non-Stocked	$0.827	Min.: 12,000 Mult.: 1