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M8C Core 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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	Packaging
8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND CY8C27443-24SXIT Infineon Technologies 1: $17.68 276In Stock	Mfr. Part # CY8C27443-24SXIT Mouser Part # 727-CY8C2744324SXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND Learn More about Infineon Technologies cypress psoc1	Datasheet	276In Stock	Cut Tape $17.68 $13.85 $12.33 $11.85 View Reel $10.43 $11.46 $11.07 $10.43 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	16 kB	256 B		24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27443	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 16K FLASH 256B SRAM CY8C27643-24PVXI Infineon Technologies 1: $19.18 495In Stock	Mfr. Part # CY8C27643-24PVXI Mouser Part # 727-CY8C27643-24PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 16K FLASH 256B SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	495In Stock	$19.18 $18.40 $14.67 $14.07 View $13.78 $12.60 $12.15 Quote	Min.: 1 Mult.: 1	M8C	16 kB	256 B	SSOP-48	24 MHz	14 bit	44 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27643	Tube
8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 CY8C28433-24PVXI Infineon Technologies 1: $16.10 842In Stock	Mfr. Part # CY8C28433-24PVXI Mouser Part # 727-CY8C2843324PVXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc1	Datasheet	842In Stock	$16.10 $12.46 $11.88 $10.31 View $9.85 $8.99 $8.32 Quote	Min.: 1 Mult.: 1	M8C	16 kB	1 kB	SSOP-28	24 MHz	10 bit	24 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C28433	Tube
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29466-24SXI Infineon Technologies 1: $24.08 904In Stock	Mfr. Part # CY8C29466-24SXI Mouser Part # 727-CY8C29466-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	904In Stock	$24.08 $20.94 $17.48 $16.40 View $16.14 $15.08 Quote	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	SOIC-28	24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29466	Tube
8-bit Microcontrollers - MCU 24 I/O 32K Flash 2K bytes RAM CY8C29466-24PVXIT Infineon Technologies 1: $22.84 1,107In Stock	Mfr. Part # CY8C29466-24PVXIT Mouser Part # 727-CY8C2946624PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 24 I/O 32K Flash 2K bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	1,107In Stock	Cut Tape $22.84 $18.06 $16.13 $15.54 View Reel $14.01 $15.34 $14.75 $14.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	32 kB	2 kB	SSOP-28	24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29466	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29666-24PVXI Infineon Technologies 1: $23.20 359In Stock	Mfr. Part # CY8C29666-24PVXI Mouser Part # 727-CY8C2966624PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	359In Stock	$23.20 $21.64 $16.99 $16.40 View $16.01 $15.61 Quote	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	SSOP-48	24 MHz	14 bit	44 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29x66	Tube
8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE CY8C20434-12LQXI Infineon Technologies 1: $6.75 246In Stock	Mfr. Part # CY8C20434-12LQXI Mouser Part # 727-CY8C20434-12LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 2.4-5.25V 8K FLASH 512B LO PWR CAPSENSE Learn More about Infineon Technologies cypress mid range capsense	Datasheet	246In Stock	$6.75 $5.13 $4.48 $4.28 View $3.83 $3.43 $3.11	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	12 MHz	No ADC	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20434	Tray
8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus CY8C20546A-24PVXI Infineon Technologies 1: $12.56 4In Stock	Mfr. Part # CY8C20546A-24PVXI Mouser Part # 727-CY8C20546A24PVXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.71V-5.5V CapSense Plus Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	4In Stock	$12.56 $10.12 $7.40 $7.10 View $6.60 $6.39 Quote	Min.: 1 Mult.: 1	M8C	16 kB	2 kB	SSOP-48	24 MHz	10 bit	34 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Tube
8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM CY8C21123-24SXI Infineon Technologies 1: $5.49 523In Stock	Mfr. Part # CY8C21123-24SXI Mouser Part # 727-CY8C21123-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	523In Stock	$5.49 $4.25 $3.61 $3.48 View $3.33 $3.25 $2.95 $2.84	Min.: 1 Mult.: 1	M8C	4 kB	256 B	SOIC-8	24 MHz	10 bit	6 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x23	Tube
8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM CY8C21223-24SXI Infineon Technologies 1: $6.41 334In Stock	Mfr. Part # CY8C21223-24SXI Mouser Part # 727-CY8C21223-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	334In Stock	$6.41 $6.03 $4.05 $3.95 View $3.70 $3.61 $3.57 Quote	Min.: 1 Mult.: 1	M8C	4 kB	256 B	SOIC-16	24 MHz	10 bit	12 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x23	Tube
8-bit Microcontrollers - MCU 4K Flsh 256B RAM IND CY8C24123A-24SXIT Infineon Technologies 1: $6.75 105In Stock	Mfr. Part # CY8C24123A-24SXIT Mouser Part # 727-CY8C24123A24SXIT	Infineon Technologies	8-bit Microcontrollers - MCU 4K Flsh 256B RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	105In Stock	Cut Tape $6.75 $5.11 $4.46 $4.25 View Reel $3.63 $3.69 $3.67 $3.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	M8C	4 kB	256 B	SOIC-8	24 MHz	14 bit	6 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C24x23A	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM CY8C24223A-24PVXI Infineon Technologies 1: $7.79 166In Stock 1,650Expected 2026-11-12	Mfr. Part # CY8C24223A-24PVXI Mouser Part # 727-CY8C24223A24PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	166In Stock 1,650Expected 2026-11-12	$7.79 $5.93 $5.10 $4.88 View $4.68 $4.42 $4.38 $4.31 Quote	Min.: 1 Mult.: 1	M8C	4 kB	256 B	SSOP-20	24 MHz	14 bit	16 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C24x23A	Tube
8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND CY8C27543-24AXIT Infineon Technologies 1: $22.52 33In Stock	Mfr. Part # CY8C27543-24AXIT Mouser Part # 727-CY8C2754324AXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND Learn More about Infineon Technologies cypress psoc1	Datasheet	33In Stock	Cut Tape $22.52 $17.11 $16.40 $14.46 View Reel $12.74 $13.74 $13.29 $12.86 $12.74 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	M8C	16 kB	256 B		24 MHz	14 bit	40 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27543	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND CY8C29466-24SXIT Infineon Technologies 1: $26.24 84In Stock	Mfr. Part # CY8C29466-24SXIT Mouser Part # 727-CY8C2946624SXIT	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	84In Stock	Cut Tape $26.24 $20.71 $18.60 $17.65 View Reel $15.81 $17.18 $16.21 $15.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	32 kB	2 kB		24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29466	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29566-24AXI Infineon Technologies 1: $23.36 107In Stock 800On Order	Mfr. Part # CY8C29566-24AXI Mouser Part # 727-CY8C29566-24AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	107In Stock 800On Order	$23.36 $18.72 $17.04 $16.27 View $15.85 $14.73 Quote	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	TQFP-44	24 MHz	14 bit	40 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29566	Tray
8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND CY8C29666-24PVXIT Infineon Technologies 1: $26.52 14In Stock	Mfr. Part # CY8C29666-24PVXIT Mouser Part # 727-CY8C2966624PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flsh 2KB RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	14In Stock	Cut Tape $26.52 $20.95 $18.82 $17.87 View Reel $15.68 $17.40 $16.80 $15.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	M8C	32 kB	2 kB		24 MHz	14 bit	44 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29666	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 CY8C28243-24PVXI Infineon Technologies 1: $16.32 2,164Expected 2026-10-26	Mfr. Part # CY8C28243-24PVXI Mouser Part # 727-CY8C2824324PVXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc	Datasheet	2,164Expected 2026-10-26	$16.32 $12.76 $11.15 $10.12 View $9.43 Quote	Min.: 1 Mult.: 1	M8C	16 kB	1 kB	SSOP-20	24 MHz	10 bit	16 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C28243	Tube
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29866-24AXI Infineon Technologies 1: $26.55 1,800On Order	Mfr. Part # CY8C29866-24AXI Mouser Part # 727-CY8C2986624AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	1,800On Order On Order Ship Dates Mfr. #: CY8C29866-24AXI Stock: 0 On Order: 900 Expected 2026-11-12 900 Expected 2027-05-27 Factory Lead-Time: 4 Weeks	$26.55 $21.18 $19.09 $17.88 View $17.45 $16.42 $15.90 Quote	Min.: 1 Mult.: 1	M8C	32 kB	2 kB	TQFP-100	24 MHz	14 bit	64 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C29666	Tray
8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 33 I/O CY8C20636A-24LTXIT Infineon Technologies 1: $10.89 1,997Expected 2026-12-17	Mfr. Part # CY8C20636A-24LTXIT Mouser Part # 727-CY8C236A24LTXIT	Infineon Technologies	8-bit Microcontrollers - MCU 0.75 MHz to 24 MHz 33 I/O Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	1,997Expected 2026-12-17	Cut Tape $10.89 $8.01 $7.46 $6.55 View Reel $4.91 $6.22 $5.59 $5.13 $4.91 Quote	Min.: 1 Mult.: 1 : 2,000	M8C	8 kB	1 kB	QFN-48	24 MHz	10 bit	36 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Reel, Cut Tape
8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC CY8C22345-24SXI Infineon Technologies 1: $11.89 288Expected 2027-03-25	Mfr. Part # CY8C22345-24SXI Mouser Part # 727-CY8C22345-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC Learn More about Infineon Technologies cypress psoc	Datasheet	288Expected 2027-03-25	$11.89 $8.38 $7.99 $6.94 View $6.39 $5.76 $5.69 $5.59 Quote	Min.: 1 Mult.: 1	M8C	16 kB	1 kB	SOIC-28	24 MHz	10 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C22xxx	Tube
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20247S-24LKXIT Infineon Technologies 2,500: $6.47 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # CY8C20247S-24LKXIT Mouser Part # 727-8C20247S-24LKXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Reel $6.47 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	16 kB	2 kB	QFN-16	24 MHz			1.71 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	CY8C20247S	Reel
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20447S-24LQXIT Infineon Technologies 2,500: $7.37 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # CY8C20447S-24LQXIT Mouser Part # 727-8C20447S-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Reel $7.37 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	16 kB	2 kB	QFN-32	24 MHz			1.71 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	CY8C20447S	Reel
8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning CY8C20636A-24LQXIT Infineon Technologies 2,500: $5.50 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # CY8C20636A-24LQXIT Mouser Part # 727-8C20636A-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8 VCapSenseCntlr SmartSenseAutoTuning Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Reel $5.50 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	8 kB	1 kB	QFN-24	24 MHz		36 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Reel
8-bit Microcontrollers - MCU 16K Flash 2K SRAM CapSense Controller CY8C20646A-24LQXIT Infineon Technologies 2,500: $8.01 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # CY8C20646A-24LQXIT Mouser Part # 727-8C20646A-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 2K SRAM CapSense Controller Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Reel $8.01 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	16 kB	2 kB	QFN-24	24 MHz		36 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20xx6A	Reel
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20667S-24LQXIT Infineon Technologies 2,500: $9.89 Non-Stocked Lead-Time 2 Weeks	Mfr. Part # CY8C20667S-24LQXIT Mouser Part # 727-8C20667S-24LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	Non-Stocked Lead-Time 2 Weeks	Reel $9.89 Quote Quote	Min.: 2,500 Mult.: 2,500 : 2,500	M8C	32 kB	2 kB	QFN-48	24 MHz			1.71 V	5.5 V	SMD/SMT	8 bit	0 C	+ 70 C	CY8C20667S	Reel