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8051 Core 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 8051 MHz 16 kB flash industrial 8-bit MCU C8051F542-IM Silicon Labs 1: ¥1,435.1 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part # C8051F542-IM Mouser Part # 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	¥1,435.1 ¥1,112.9 ¥1,031.5 ¥943.4 View ¥900.3 ¥882	Min.: 1 Mult.: 1	8051	16 kB	1.25 kB	QFN-24	50 MHz	12 bit	18 I/O	1.8 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 125 C	C8051F542	AEC-Q100	Tube
8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V C8051F543-IM Silicon Labs 1: ¥1,408.5 Non-Stocked Lead-Time 29 Weeks End of Life	Mfr. Part # C8051F543-IM Mouser Part # 634-C8051F543-IM End of Life	Silicon Labs	8-bit Microcontrollers - MCU MCU 8051 50MHz 16kB 5V	Datasheet	Non-Stocked Lead-Time 29 Weeks	¥1,408.5 ¥1,091.3 ¥1,011.5 ¥966.7	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 64kB/4kB RAM, 10b ADC, DC-DC, 0.9V, QFN32 C8051F930-G-GM Silicon Labs 1: ¥930.2 Lead-Time 22 Weeks End of Life	Mfr. Part # C8051F930-G-GM Mouser Part # 634-C8051F930-G-GM 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	Lead-Time 22 Weeks	¥930.2 ¥737.5 ¥657.8 ¥609.6 View ¥594.6 ¥564.7 ¥563.1 ¥561.4	Min.: 1 Mult.: 1	8051	64 kB	4.25 kB	QFN-32	25 MHz	10 bit	24 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, QFN32 C8051F930-G-GMR Silicon Labs 1: ¥946.8 Non-Stocked Lead-Time 20 Weeks End of Life	Mfr. Part # C8051F930-G-GMR Mouser Part # 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 ¥946.8 ¥744.1 ¥667.7 ¥617.9 Reel ¥558.1 View ¥602.9 ¥568.1 ¥563.1 ¥543.1 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: ¥870.4 Lead-Time 20 Weeks End of Life	Mfr. Part # C8051F931-G-GM Mouser Part # 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	¥870.4 ¥691 ¥611.2 ¥566.4 View ¥551.5 ¥529.9 ¥526.5 ¥518.2	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: ¥911.9 Non-Stocked Lead-Time 20 Weeks End of Life	Mfr. Part # C8051F931-G-GMR Mouser Part # 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 ¥911.9 ¥717.6 ¥642.8 ¥594.6 Reel ¥521.6 View ¥579.7 ¥546.5 ¥526.5 ¥508.3 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: ¥901.9 Non-Stocked	Mfr. Part # C8051F964-A-GQR Mouser Part # 634-C8051F964-A-GQR	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs slc8051f96x	Datasheet	Non-Stocked	Reel ¥901.9 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: ¥179.4 Non-Stocked	Mfr. Part # EFM8BB52F32G-A-QFN32 Mouser Part # 634-EFM8B52F32GAFN32	Silicon Labs	8-bit Microcontrollers - MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	Non-Stocked	¥179.4 ¥129.6 ¥116.6 ¥102.5 View ¥95.8 ¥91.9 ¥88.9 ¥84.9 ¥82.9	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: ¥118.3 Non-Stocked	Mfr. Part # IS31CS8974-QFLS2-TR Mouser Part # 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 ¥118.3	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: ¥117.9 Non-Stocked	Mfr. Part # IS31CS8974-ZNLS2-TR Mouser Part # 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 ¥117.9	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: ¥104.1 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # IS31CS8975-ZNLS2-TR Mouser Part # 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 ¥104.1	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: ¥94.7 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # IS31CS8975-GRLS2-TR Mouser Part # 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 ¥94.7	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: ¥264.1 Non-Stocked NRND	Mfr. Part # IS31SE5110-ZNLS2 Mouser Part # 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	¥264.1 ¥220.9 ¥207.6 ¥181 View ¥161.8 ¥158.5 ¥151	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: ¥154.8 Non-Stocked NRND	Mfr. Part # IS31SE5110-ZNLS2-TR Mouser Part # 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 ¥154.8	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