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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 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU C8051F506-IM Silicon Labs 1: $15.68 6In Stock NRND	Mfr. Part No. C8051F506-IM Mouser Part No 634-C8051F506-IM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 5 V CAN LIN 8-bit MCU	Datasheet	6In Stock	$15.68 $12.28 $11.44 $10.50 View $10.39 $9.78 $9.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	8051	32 kB	8 bit	12 bit	50 MHz	25 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU C8051F351-GM Silicon Labs 1: $21.81 978In Stock NRND	Mfr. Part No. C8051F351-GM Mouser Part No 634-C8051F351-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU	Datasheet	978In Stock	$21.81 $17.08 $15.86 $14.61 View $14.47 $13.56 $13.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	8 kB	8 bit	24 bit	50 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Tube
32-bit Microcontrollers - MCU Piccolo MicroCntlr TMS320F28051PNT Texas Instruments 1: $13.33 485In Stock	Mfr. Part No. TMS320F28051PNT Mouser Part No 595-TMS320F28051PNT	Texas Instruments	32-bit Microcontrollers - MCU Piccolo MicroCntlr Learn More about Texas Instruments ti tms320f2805 mcu	Datasheet	485In Stock	$13.33 $10.00 $9.53 $8.28 View $7.89 $7.19 $6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-80	C28x	32 kB	32 bit	12 bit	60 MHz	42 I/O	8 kB	1.8 V	1.8 V	- 40 C	+ 125 C		Tray
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24 C8051F921-G-GMR Silicon Labs 1: $5.86 796In Stock End of Life	Mfr. Part No. C8051F921-G-GMR Mouser Part No 634-C8051F921-G-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 32kB/4kB RAM, 10bADC, DC-DC, 0.9V, QFN24 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	796In Stock	Cut Tape $5.86 $4.60 $4.18 $3.81 View Reel $3.28 $3.51 $3.48 $3.37 $3.28	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-24	8051	32 kB	8 bit	10 bit	25 MHz	16 I/O	4.25 kB	900 mV	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32 C8051F502-IMR Silicon Labs 1: $15.69 296In Stock	Mfr. Part No. C8051F502-IMR Mouser Part No 634-C8051F502-IMR	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32	Datasheet	296In Stock	Cut Tape $15.69 $12.25 $11.40 $10.44 $9.94 Reel $9.82	Min.: 1 Mult.: 1 : 2,500			8051		8 bit					1.8 V	5.25 V				Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU C8051F311-GMR Silicon Labs 1: $16.81 4,952On Order	Mfr. Part No. C8051F311-GMR Mouser Part No 634-C8051F311-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 16 kB 8-bit MCU	Datasheet	4,952On Order On Order Ship Dates Mfr. No: C8051F311-GMR Stock: 0 On Order: 2,452 Expected 27/11/2026 2,500 Expected 1/1/2027 Factory Lead Time: 16 Weeks	Cut Tape $16.81 $13.40 $12.13 $11.34 View Reel $9.89 $11.29 $10.51 $10.19 $9.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	16 kB	8 bit	10 bit	25 MHz	25 I/O	1.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F920-G-GMR Silicon Labs 1: $6.38 1,313In Stock End of Life	Mfr. Part No. C8051F920-G-GMR Mouser Part No 634-C8051F920-G-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 32kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	1,313In Stock	Cut Tape $6.38 $5.30 $4.92 $4.43 Reel $3.73 View $4.18 $4.05 $3.78 $3.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-32	8051	32 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 8kB/512B RAM, ADC, QFN20 C8051F850-C-GMR Silicon Labs 1: $4.01 309In Stock	Mfr. Part No. C8051F850-C-GMR Mouser Part No 634-C8051F850-C-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/512B RAM, ADC, QFN20 Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	309In Stock	Cut Tape $4.01 $2.99 $2.73 $2.45 Reel $2.08 View $2.31 $2.26 $2.15 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	8051	8 kB	8 bit	12 bit	25 MHz	16 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU C8051F351-GMR Silicon Labs 1: $21.80 97In Stock	Mfr. Part No. C8051F351-GMR Mouser Part No 634-C8051F351-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8KB,24ADC,28Pin MCU	Datasheet	97In Stock	Cut Tape $21.80 $17.07 $15.90 $14.59 View Reel $12.59 $14.46 $13.60 $13.30 $12.59	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-28	8051	8 kB	8 bit	24 bit	50 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU C8051F022-GQ Silicon Labs 1: $50.09 6In Stock End of Life	Mfr. Part No. C8051F022-GQ Mouser Part No 634-C8051F022-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB,10ADC,100Pin MCU	Datasheet	6In Stock	$50.09 $40.56 $38.18 $36.60 $34.30	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	64 kB	8 bit	8 bit, 10 bit	25 MHz	64 I/O	4.35 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM) C8051F330-GMR Silicon Labs 1: $14.33 1,063In Stock 3,000Expected 11/6/2027 NRND	Mfr. Part No. C8051F330-GMR Mouser Part No 634-C8051F330-GMR NRND	Silicon Labs	8-bit Microcontrollers - MCU 8kB/768B RAM, 10b ADC, 10b DAC, QFN20 OTP available (T630-GM)	Datasheet	1,063In Stock 3,000Expected 11/6/2027	Cut Tape $14.33 $11.90 $10.40 $9.55 View Reel $7.64 $9.14 $9.00 $7.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-20	8051	8 kB	8 bit	10 bit	25 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU C8051F362-C-GM Silicon Labs 1: $21.23 1,421Expected 15/1/2027 NRND	Mfr. Part No. C8051F362-C-GM Mouser Part No 634-C8051F362-C-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 100 MHz 32 kB MAC 8-bit MCU	Datasheet	1,421Expected 15/1/2027	$21.23 $17.07 $15.41 $14.46 View $14.38 $13.55 $13.14 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	32 kB	8 bit	10 bit	100 MHz	25 I/O	1 kB	3 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU C8051F120-GQR Silicon Labs 1: $75.14 5In Stock 250Expected 19/11/2027 End of Life	Mfr. Part No. C8051F120-GQR Mouser Part No 634-C8051F120-GQR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU	Datasheet	5In Stock 250Expected 19/11/2027	Cut Tape $75.14 $61.40 $57.96 $56.36 Reel $52.39	Min.: 1 Mult.: 1 : 250	SMD/SMT	TQFP-100	8051	128 kB	8 bit	8 bit, 12 bit	100 MHz	64 I/O	8.25 kB	3 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU C8051F353-GM Silicon Labs 1: $16.54 1,533Expected 17/11/2026 NRND	Mfr. Part No. C8051F353-GM Mouser Part No 634-C8051F353-GM NRND	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 8 kB 8-bit MCU	Datasheet	1,533Expected 17/11/2026	$16.54 $12.95 $12.05 $11.07 View $10.96 $10.31 $10.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28	8051	8 kB	8 bit	16 bit	50 MHz	17 I/O	768 B	2.7 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM) C8051F381-GMR Silicon Labs 1: $9.87 60In Stock	Mfr. Part No. C8051F381-GMR Mouser Part No 634-C8051F381-GMR	Silicon Labs	8-bit Microcontrollers - MCU USB-Flash-64k-ADC-QFN32 OTP available (T626-GM)	Datasheet	60In Stock	Cut Tape $9.87 $7.62 $7.04 $6.42 View Reel $5.49 $5.96 $5.94 $5.77 $5.49	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	8051	64 kB	8 bit	10 bit	48 MHz	25 I/O	4.25 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU C8051F508-IM Silicon Labs 1: $18.55 370Expected 16/4/2027 End of Life	Mfr. Part No. C8051F508-IM Mouser Part No 634-C8051F508-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 5 V CAN LIN 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	370Expected 16/4/2027	$18.55 $14.54 $13.53 $12.43 View $12.31 $11.90	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	8051	64 kB	8 bit	12 bit	50 MHz	33 I/O	4.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU C8051F580-IM Silicon Labs 1: $21.86 10Expected 24/11/2026 End of Life	Mfr. Part No. C8051F580-IM Mouser Part No 634-C8051F580-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU Learn More about Silicon Labs silicon c8051f58x automotive industrial mcus	Datasheet	10Expected 24/11/2026	$21.86 $19.24 $16.96 $15.00	Min.: 1 Mult.: 1	SMD/SMT	QFN-48	8051	128 kB	8 bit	12 bit	24 MHz	40 I/O	8.25 kB	1.8 V	5.25 V	- 40 C	+ 125 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU Next gen available (F380-GQ) 48 MIPS, 64KB,10ADC,USB,48Pin C8051F340-GQR Silicon Labs 1: $35.20 998Expected 15/1/2027	Mfr. Part No. C8051F340-GQR Mouser Part No 634-C8051F340-GQR	Silicon Labs	8-bit Microcontrollers - MCU Next gen available (F380-GQ) 48 MIPS, 64KB,10ADC,USB,48Pin	Datasheet	998Expected 15/1/2027	Cut Tape $35.20 $28.42 $26.03 $25.34 Reel $22.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	TQFP-48	8051	64 kB	8 bit	10 bit	48 MHz	40 I/O	4.25 kB	2.7 V	5.25 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU C8051F124-GQ Silicon Labs 1: $66.07 1,102Expected 24/11/2026 End of Life	Mfr. Part No. C8051F124-GQ Mouser Part No 634-C8051F124-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 50MIPS,128KB,12ADC,100Pin MCU	Datasheet	1,102Expected 24/11/2026	$66.07 $54.59 $51.15 $49.42 Quote Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	128 kB	8 bit	8 bit, 12 bit	50 MHz	64 I/O	8.25 kB	2.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core LPC1754FBD80,518 NXP Semiconductors 1: $17.31 1,960Expected 21/12/2026	Mfr. Part No. LPC1754FBD80,518 Mouser Part No 771-LPC1754FBD80518	NXP Semiconductors	ARM Microcontrollers - MCU Scalable Mainstream 32-bit Microcontroller (MCU) based on ARM Cortex-M3 Core	Datasheet	1,960Expected 21/12/2026	Cut Tape $17.31 $13.65 $12.76 $11.78 View Reel $10.34 $11.30 $10.92 $10.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-80	ARM Cortex M3	128 kB	32 bit	12 bit	100 MHz	52 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU C8051F120-GQ Silicon Labs 1: $75.14 Lead-Time 28 Weeks End of Life	Mfr. Part No. C8051F120-GQ Mouser Part No 634-C8051F120-GQ End of Life	Silicon Labs	8-bit Microcontrollers - MCU 100MIPS,128KB,12ADC,100Pin MCU	Datasheet	Lead-Time 28 Weeks	$75.14 $61.40 $57.96 $56.36 $52.39	Min.: 1 Mult.: 1	SMD/SMT	TQFP-100	8051	128 kB	8 bit	8 bit, 12 bit	100 MHz	64 I/O	8.25 kB	3 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16 C8051F860-C-GSR Silicon Labs 1: $4.05 8,674On Order	Mfr. Part No. C8051F860-C-GSR Mouser Part No 634-C8051F860-C-GSR	Silicon Labs	8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16 Learn More about Silicon Labs silabs c8051f85 c8051f86 mcus	Datasheet	8,674On Order On Order Ship Dates Mfr. No: C8051F860-C-GSR Stock: 0 On Order: 1,174 Expected 13/11/2026 2,500 Expected 25/12/2026 5,000 Expected 25/1/2027 Factory Lead Time: 12 Weeks	Cut Tape $4.05 $3.16 $2.82 $2.58 View Reel $2.00 $2.52 $2.37 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	8051	8 kB	8 bit	12 bit	25 MHz	13 I/O	512 B	2.2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM) C8051F300-GMR Silicon Labs 1: $10.44 1,400Expected 11/12/2026	Mfr. Part No. C8051F300-GMR Mouser Part No 634-C8051F300-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/256B RAM, 8b ADC, 2% osc, QFN11 OTP available (T600-GM)	Datasheet	1,400Expected 11/12/2026	Cut Tape $10.44 $8.11 $7.47 $6.80 $6.56 Reel $5.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-11	8051	8 kB	8 bit	8 bit	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM) C8051F301-GMR Silicon Labs 1: $9.85 3,000Expected 11/12/2026	Mfr. Part No. C8051F301-GMR Mouser Part No 634-C8051F301-GMR	Silicon Labs	8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)	Datasheet	3,000Expected 11/12/2026	Cut Tape $9.85 $7.77 $6.98 $6.49 View Reel $5.52 $6.32 $6.02 $5.52 $5.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-11	8051	8 kB	8 bit	No ADC	25 MHz	8 I/O	256 B	2.7 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20 C8051F530A-IT Silicon Labs 1: $8.92 3,854Expected 1/1/2027 End of Life	Mfr. Part No. C8051F530A-IT Mouser Part No 634-C8051F530A-IT End of Life	Silicon Labs	8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20	Datasheet	3,854Expected 1/1/2027	$8.92 $6.84 $5.94 $5.49 $5.28	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	8051	8 kB	8 bit	12 bit	25 MHz	16 I/O	256 B	1.8 V	5.25 V	- 40 C	+ 125 C		Tube