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8051 Core 8-bit 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.	Core	Program Memory Size	Data RAM Size	Package/Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V C8051F543-IM Silicon Labs 1: $11.53 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F543-IM Mouser Part No 634-C8051F543-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V	Datasheet	Non-Stocked Lead-Time 29 Weeks	$11.53 $8.94 $8.28 $7.92	Min.: 1 Mult.: 1	8051	16 kB	256 B	QFN-24	50 MHz		18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F543	AEC-Q100	Tube
8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN48 C8051F580-IMR Silicon Labs 1: $22.58 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F580-IMR Mouser Part No 634-C8051F580-IMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 50 MIPS, 128 kB, 8 kB, CAN2.0, LIN 2.1, SPI, 2xUART, I2C, QFN48	Datasheet	Non-Stocked Lead-Time 29 Weeks	Cut Tape $22.58 $17.68 $16.46 $16.16 Reel $16.16	Min.: 1 Mult.: 1 : 1,500	8051							1.8 V	5.25 V		8 bit			C8051F580		Reel, Cut Tape
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V 8-bit MCU C8051F581-IM Silicon Labs 1: $21.41 Lead-Time 29 Weeks End of Life	Mfr. Part No. C8051F581-IM Mouser Part No 634-C8051F581-IM End of Life	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	Lead-Time 29 Weeks	$21.41 $16.77 $15.61 $14.33 View $14.20 $13.99 $13.83 Quote	Min.: 1 Mult.: 1	8051	128 kB	8.25 kB	QFN-48	50 MHz	12 bit	40 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F581	AEC-Q100	Tube
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	8051	64 kB	4.25 kB	QFN-32	25 MHz	10 bit	24 I/O	900 mV	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24 C8051F931-G-GM Silicon Labs 1: $7.13 Lead-Time 20 Weeks End of Life	Mfr. Part No. C8051F931-G-GM Mouser Part No 634-C8051F931-G-GM End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	Lead-Time 20 Weeks	$7.13 $5.66 $5.00 $4.64 View $4.52 $4.34 $4.31 $4.24	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	QFN-24	25 MHz	10 bit	16 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Tube
8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24 C8051F931-G-GMR Silicon Labs 1: $7.47 Non-Stocked Lead-Time 20 Weeks End of Life	Mfr. Part No. C8051F931-G-GMR Mouser Part No 634-C8051F931-G-GMR End of Life	Silicon Labs	8-bit Microcontrollers - MCU 64KB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN24 Learn More about Silicon Labs Silicon_Labs_C8051F9xx_MCU	Datasheet	Non-Stocked Lead-Time 20 Weeks	Cut Tape $7.47 $5.88 $5.26 $4.87 Reel $4.27 View $4.75 $4.47 $4.31 $4.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	8051	64 kB	4.25 kB		25 MHz	10 bit	16 I/O	900 mV	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
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	8051	128 kB	256 B	TQFP-80	25 MHz	12 bit	57 I/O	1.8 V	3.8 V	SMD/SMT	8 bit	- 40 C	+ 85 C	C8051F964		Reel
8-bit Microcontrollers - MCU Silicon Labs EFM8BB52F32G-A-QFN32 EFM8BB52F32G-A-QFN32 Silicon Labs 1: $1.47 Non-Stocked	Mfr. Part No. EFM8BB52F32G-A-QFN32 Mouser Part No 634-EFM8B52F32GAFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked	$1.47 $1.06 $0.955 $0.839 View $0.785 $0.752 $0.728 $0.695 $0.679	Min.: 1 Mult.: 1	8051	32 kB	2.25 kB	QFN-32	50 MHz	12 bit	29 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C
8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm) IS31CS8974-QFLS2-TR Lumissil 2,500: $0.968 Non-Stocked	Mfr. Part No. IS31CS8974-QFLS2-TR Mouser Part No 870-IS31CS8974FLS2TR	Lumissil	8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, QFN-24 (4mm x 4mm)	Datasheet	Non-Stocked	Reel $0.968	Min.: 2,500 Mult.: 2,500 : 2,500	8051	32 kB	2 kB	QFN-24	16 MHz	20 bit	20 I/O	2.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, TSSOP-24 (4.4mm x 7.8mm) IS31CS8974-ZNLS2-TR Lumissil 2,500: $0.966 Non-Stocked	Mfr. Part No. IS31CS8974-ZNLS2-TR Mouser Part No 870-IS31CS8974NLS2TR	Lumissil	8-bit Microcontrollers - MCU MCU with 2KB SRAM and 32Kx16 ECC E-Flash, TSSOP-24 (4.4mm x 7.8mm)	Datasheet	Non-Stocked	Reel $0.966	Min.: 2,500 Mult.: 2,500 : 2,500	8051	32 kB	2 kB	TSSOP-24	16 MHz	20 bit	20 I/O	2.5 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU MCU with 1KB SRAM and 16Kx16 ECC E-Flash, TSSOP-16 (4.4mm x 5mm) IS31CS8975-ZNLS2-TR Lumissil 2,500: $0.853 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS31CS8975-ZNLS2-TR Mouser Part No 870-IS31CS8975NLSZTR	Lumissil	8-bit Microcontrollers - MCU MCU with 1KB SRAM and 16Kx16 ECC E-Flash, TSSOP-16 (4.4mm x 5mm)	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.853	Min.: 2,500 Mult.: 2,500 : 2,500	8051	16 kB	1 kB	TSSOP-16	32 MHz	11 bit	12 I/O	2.35 V	5.5 V		8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU MCU with 1KB SRAM and 16Kx16 ECC E-Flash, SOP-8 (4.9mm x 3.9mm) IS31CS8975-GRLS2-TR Lumissil 2,500: $0.775 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. IS31CS8975-GRLS2-TR Mouser Part No 870-IS31CS8975RLS2TR	Lumissil	8-bit Microcontrollers - MCU MCU with 1KB SRAM and 16Kx16 ECC E-Flash, SOP-8 (4.9mm x 3.9mm)	Datasheet	Non-Stocked Lead-Time 30 Weeks	Reel $0.775	Min.: 2,500 Mult.: 2,500 : 2,500	8051	16 kB	1 kB	SOP-8	32 MHz	11 bit	12 I/O	2.35 V	5.5 V		8 bit	- 40 C	+ 85 C			Reel
8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm) IS31SE5110-ZNLS2 Lumissil 60: $2.16 Non-Stocked NRND	Mfr. Part No. IS31SE5110-ZNLS2 Mouser Part No 870-IS31SE5110-ZNLS2 NRND	Lumissil	8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm)	Datasheet	Non-Stocked	$2.16 $1.81 $1.70 $1.48 View $1.32 $1.30 $1.24	Min.: 60 Mult.: 60	8051	32 kB	1 kB	TSSOP-24	16 MHz	12 bit	20 I/O	2.2 V	5.5 V	SMD/SMT	8 bit	- 45 C	+ 85 C	IS31SE5110
8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm), T&R IS31SE5110-ZNLS2-TR Lumissil 2,500: $1.27 Non-Stocked NRND	Mfr. Part No. IS31SE5110-ZNLS2-TR Mouser Part No 870-IS31SE5110ZNLS2T NRND	Lumissil	8-bit Microcontrollers - MCU 19 Cap Touch input through shared GPI, TSSOP-24 (6.4mm x 7.8mm), T&R	Datasheet	Non-Stocked	Reel $1.27	Min.: 2,500 Mult.: 2,500 : 2,500	8051	32 kB	1 kB	TSSOP-24	16 MHz	12 bit	20 I/O	2.2 V	5.5 V	SMD/SMT	8 bit	- 45 C	+ 85 C	IS31SE5110		Reel