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8051 microcontroller Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 64KB,12ADC,100Pin MCU C8051F020-GQR Silicon Labs 1: $56.56 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F020-GQR Mouser Part No 634-C8051F020-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,12ADC,100Pin MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape $56.56 $46.23 $43.64 $42.43 Reel $39.44 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	TQFP-100	8051	64 kB	8 bit	8 bit, 12 bit	25 MHz	64 I/O	4.35 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB capacitive touch 8-bit MCU C8051F802-GM Silicon Labs 1: $4.43 Non-Stocked End of Life	Mfr. Part No. C8051F802-GM Mouser Part No 634-C8051F802-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB capacitive touch 8-bit MCU Learn More about Silicon Labs silabsquicksense	Datasheet	Non-Stocked	$4.43 $3.30 $3.02 $2.71 View $2.56 $2.50 $2.38 $2.31 $2.26	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	8051	16 kB	8 bit	10 bit	25 MHz	17 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AMR C8051F592-AMR Silicon Labs 1,500: $12.97 Non-Stocked	Mfr. Part No. C8051F592-AMR Mouser Part No 634-C8051F592-AMR	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$12.97 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 8051 25 MHz 64 kB CAN 8-bit MCU C8051F043-GQR Silicon Labs 1: $35.35 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F043-GQR Mouser Part No 634-C8051F043-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape $35.35 $28.26 $26.49 $24.55 $23.62 Reel $23.05 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TQFP-64	8051	64 kB	8 bit	8 bit, 10 bit	25 MHz	32 I/O	4.25 kB	2.7 V	3.6 V	- 40 C	+ 85 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: $4.50 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 $4.50	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 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F930-G-GMR Silicon Labs 1: $7.75 Non-Stocked Lead-Time 20 Weeks End of Life	Mfr. Part No. C8051F930-G-GMR Mouser Part No 634-C8051F930-G-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $7.75 $6.09 $5.47 $5.06 Reel $4.57 View $4.94 $4.65 $4.61 $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-32	8051	64 kB	8 bit	10 bit	25 MHz	24 I/O	4.25 kB	900 mV	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU C8051F554-AM Silicon Labs 1: $11.36 Non-Stocked End of Life	Mfr. Part No. C8051F554-AM Mouser Part No 634-C8051F554-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$11.36 $8.76 $8.11 $7.38 View $6.84 $6.62 $6.31	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	CIP-51 8051	16 kB	8 bit	12 bit	50 MHz	18 I/O	2.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU C8051F531-C-AM Silicon Labs 1: $7.78 Non-Stocked End of Life	Mfr. Part No. C8051F531-C-AM Mouser Part No 634-C8051F531-C-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$7.78 $5.93 $5.45 $4.95 View $4.71 $4.56 $4.50 $4.45	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	CIP-51 8051	8 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	2 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU Silicon Labs C8051F964-A-GQR C8051F964-A-GQR Silicon Labs 250: $7.38 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 $7.38 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 8051 MHz 16 kB flash industrial 8-bit MCU C8051F542-IM Silicon Labs 1: $11.75 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F542-IM Mouser Part No 634-C8051F542-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 MHz 16 kB flash industrial 8-bit MCU	Datasheet	Non-Stocked Lead-Time 29 Weeks	$11.75 $9.11 $8.45 $7.72 View $7.37 $7.22	Min.: 1 Mult.: 1	SMD/SMT	QFN-24	8051	16 kB	8 bit	12 bit	50 MHz	18 I/O	1.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU C8051F569-AM Silicon Labs 1: $15.01 Non-Stocked End of Life	Mfr. Part No. C8051F569-AM Mouser Part No 634-C8051F569-AM End of Life	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$15.01 $11.72 $10.61 $9.90 View $9.49 $9.32 $9.13 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	CIP-51 8051	32 kB	8 bit	12 bit	50 MHz	33 I/O	2.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100
8-bit Microcontrollers - MCU Silicon Labs C8051F592-AM C8051F592-AM Silicon Labs 1: $21.27 Non-Stocked	Mfr. Part No. C8051F592-AM Mouser Part No 634-C8051F592-AM	Silicon Labs	8-bit Microcontrollers - MCU	Datasheet	Non-Stocked	$21.27 $16.66 $15.50 $14.24 View $14.10 $13.27 $12.97 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
ARM Microcontrollers - MCU KINETIS 512K WLCSP MK20DN512ZCAB10R NXP Semiconductors 3,000: $19.87 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 $19.87	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 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU EFM8SB20F64G-B-QFP32 Silicon Labs 1: $5.02 858In Stock End of Life	Mfr. Part No. EFM8SB20F64G-B-QFP32 Mouser Part No 634-EFM8SBF64GBQFP32 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 64 kB flash 4 kB RAM 8-bit Sleepy Bee MCU	Datasheet	858In Stock	$5.02 $3.74 $3.43 $3.07 View $2.90 $2.84 $2.69 $2.60 $2.56	Min.: 1 Mult.: 1	SMD/SMT		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		Tray
ARM Microcontrollers - MCU K60-1M WLCSP MK24FN1M0CAJ12R NXP Semiconductors 3,000: $25.31 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MK24FN1M0CAJ12R Mouser Part No 841-MK24FN1M0CAJ12R	NXP Semiconductors	ARM Microcontrollers - MCU K60-1M WLCSP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $25.31	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT		ARM Cortex M4	1 MB	32 bit	16 bit	120 MHz	100 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel
8-bit Microcontrollers - MCU SINGLE CYCLE 2K ISP FLASH 2.4-5.5V AT89LP213-20PU Microchip Technology 1: $2.69 488In Stock End of Life	Mfr. Part No. AT89LP213-20PU Mouser Part No 556-A89LP213-20PU End of Life	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 2K ISP FLASH 2.4-5.5V	Datasheet	488In Stock	$2.69 $2.28 $2.23 Quote Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-14	8051	2 kB	8 bit	No ADC	20 MHz	12 I/O	128 B	2.4 V	5.5 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU KINETIS 512K WLCSP NXP Semiconductors MK60DN512ZCAB10R MK60DN512ZCAB10R NXP Semiconductors 3,000: $21.22 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. MK60DN512ZCAB10R Mouser Part No 841-MK60DN512ZCAB10R	NXP Semiconductors	ARM Microcontrollers - MCU KINETIS 512K WLCSP Learn More about NXP Semiconductors nxp kinetis k6x mcu	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $21.22	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	WLCSP-120	ARM Cortex M4	512 kB	32 bit	16 bit	100 MHz	79 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Reel
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64I-D-QSOP24 Silicon Labs 1: $3.98 3,422In Stock End of Life	Mfr. Part No. EFM8BB31F64I-D-QSOP24 Mouser Part No 634-EF8BB31F64IDSO24 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	3,422In Stock	$3.98 $2.98 $2.72 $2.43 View $2.31 $2.27 $2.12 $2.07 $2.03	Min.: 1 Mult.: 1	SMD/SMT	QSOP-24	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	21 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 8051 50 MHz 32 kB flash 2.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F32I-D-QFN24R Silicon Labs 1: $3.10 2,622In Stock End of Life	Mfr. Part No. EFM8BB31F32I-D-QFN24R Mouser Part No 634-EF8BB31F32IDF24R 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	2,622In Stock	Cut Tape $3.10 $2.30 $2.09 $1.88 Reel $1.58 View $1.77 $1.71 $1.66 $1.55	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	CIP-51 8051	32 kB	8 bit	10 bit, 12 bit	50 MHz	20 I/O	2.3 kB	2.2 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB20F32G-B-QFP48 Silicon Labs 1: $5.21 7,573In Stock End of Life	Mfr. Part No. EFM8UB20F32G-B-QFP48 Mouser Part No 634-EFM8UBF32GBQFP48 End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU	Datasheet	7,573In Stock	$5.21 $4.35 $4.04 $3.92 View $3.71 $3.33 $2.90 $2.79 $2.73	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	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU EFM8UB20F64G-B-QFP48R Silicon Labs 1: $5.63 1,135In Stock End of Life	Mfr. Part No. EFM8UB20F64G-B-QFP48R Mouser Part No 634-EFM8UB64GBQFP48R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 48 MHz 64 kB flash 4 kB RAM 8-bit Universal Bee MCU	Datasheet	1,135In Stock	Cut Tape $5.63 $5.20 $5.10 $4.28 $4.18 Reel $3.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	QFP-48	CIP-51 8051	64 kB	8 bit	10 bit	48 MHz	40 I/O	4.25 kB	2.65 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
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: $3.73 1,246In 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	1,246In Stock	$3.73 $2.77 $2.54 $2.28 View $2.27 $2.05 $2.04	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 48 MHz 32 kB flash 2 kB RAM 8-bit Universal Bee MCU EFM8UB20F32G-B-QFP48R Silicon Labs 1: $5.39 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 $5.39 $4.01 $3.67 $3.29 $3.10 View $3.11 $3.01 $2.95 $2.94 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
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU EFM8BB31F64G-D-QSOP24R Silicon Labs 1: $3.70 157In Stock End of Life	Mfr. Part No. EFM8BB31F64G-D-QSOP24R Mouser Part No 634-EF8BB31F64GDS24R End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB flash 4.25 kB RAM 8-bit Busy Bee MCU	Datasheet	157In Stock	Cut Tape $3.70 $2.75 $2.50 $2.24 $1.93 View $2.12 $2.05 $1.97 $1.86	Min.: 1 Mult.: 1	SMD/SMT	QSOP-24	CIP-51 8051	64 kB	8 bit	10 bit, 12 bit	50 MHz	21 I/O	4.35 kB	2.2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V AT89C4051-12PU Microchip Technology 1: $3.47 2In Stock End of Life	Mfr. Part No. AT89C4051-12PU Mouser Part No 556-A89C405112PU End of Life	Microchip Technology	8-bit Microcontrollers - MCU 4K FLASH 2.7 TO 5.5V	Datasheet	2In Stock	$3.47 $2.94 $2.88	Min.: 1 Mult.: 1	Through Hole	PDIP-20	8051	4 kB	8 bit	No ADC	12 MHz	15 I/O	128 B	2.7 V	6 V	- 40 C	+ 85 C		Tube