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Infineon PSOC 8-bit Microcontrollers - MCU

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Manufacturer = Infineon Tradename = PSOC

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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	Packaging
8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 CY8C28433-24PVXI Infineon Technologies 1: ¥1,857 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	¥1,857 ¥1,436.8 ¥1,370.3 ¥1,189.3 View ¥1,136.1 ¥1,036.5 ¥960.1 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: ¥2,777.2 954In 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	954In Stock	¥2,777.2 ¥2,415.1 ¥2,016.5 ¥1,891.9 View ¥1,862 ¥1,739.1 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: ¥2,634.3 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 ¥2,634.3 ¥2,082.9 ¥1,860.3 ¥1,792.2 View Reel ¥1,616.2 ¥1,769 ¥1,700.9 ¥1,616.2 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 CY8C29566-24AXI Infineon Technologies 1: ¥2,785.5 141In Stock	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	141In Stock	¥2,785.5 ¥2,239 ¥2,071.3 ¥1,918.5 View ¥1,842 ¥1,679.3 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 IC MCU 32K FLASH 2K SRAM CY8C29666-24PVXI Infineon Technologies 1: ¥2,835.3 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	¥2,835.3 ¥2,468.2 ¥2,028.1 ¥1,940 View ¥1,847 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 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245LTI-139 Infineon Technologies 1: ¥1,601.2 186In Stock	Mfr. Part # CY8C3245LTI-139 Mouser Part # 727-CY8C3245LTI-139	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	186In Stock	¥1,601.2 ¥1,245.8 ¥1,102.9 ¥1,058.1 View ¥1,009.9 ¥981.7 ¥943.4 Quote	Min.: 1 Mult.: 1	8051	32 kB	4 kB	QFN-48	50 MHz	12 bit	29 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3245	Tray
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245LTI-163 Infineon Technologies 1: ¥1,619.5 533In Stock	Mfr. Part # CY8C3245LTI-163 Mouser Part # 727-CY8C3245LTI-163	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	533In Stock	¥1,619.5 ¥1,260.7 ¥1,116.2 ¥1,071.3 View ¥1,021.5 ¥955.1 Quote	Min.: 1 Mult.: 1	8051	32 kB	4 kB	QFN-68	50 MHz	12 bit	46 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3245	Tray
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246PVI-147 Infineon Technologies 1: ¥1,991.5 371In Stock	Mfr. Part # CY8C3246PVI-147 Mouser Part # 727-CY8C3246PVI-147	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	371In Stock	¥1,991.5 ¥1,876.9 ¥1,372 ¥1,320.5 View ¥1,242.4 ¥1,204.2 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	SSOP-48	50 MHz	12 bit	31 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3246	Tube
8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz CY8C3666LTI-203 Infineon Technologies 1: ¥2,793.8 510In Stock	Mfr. Part # CY8C3666LTI-203 Mouser Part # 727-CY8C3666LTI-203	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz Learn More about Infineon Technologies cypresspsoc3	Datasheet	510In Stock	¥2,793.8 ¥2,212.5 ¥1,979.9 ¥1,906.8 View ¥1,828.8 ¥1,782.3 ¥1,764 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	QFN-68	67 MHz	12 bit	46 I/O	1.71 V	1.89 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3666	Tray
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866AXI-040 Infineon Technologies 1: ¥4,469.8 297In Stock	Mfr. Part # CY8C3866AXI-040 Mouser Part # 727-CY8C3866AXI-040	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	297In Stock	¥4,469.8 ¥3,587.8 ¥3,147.6 ¥3,056.2 View ¥3,026.3 ¥2,921.7 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	TQFP-100	67 MHz	20 bit	72 I/O	1.71 V	1.89 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3866	Tray
8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB CY8C3866AXI-040T Infineon Technologies 1: ¥4,469.8 559In Stock	Mfr. Part # CY8C3866AXI-040T Mouser Part # 727-CY8C3866AXI-040T	Infineon Technologies	8-bit Microcontrollers - MCU 8051 8bit 67MHz 64KB Learn More about Infineon Technologies cypress psoc	Datasheet	559In Stock	Cut Tape ¥4,469.8 ¥3,587.8 ¥3,240.6 ¥3,121 View Reel ¥2,838.6 ¥3,061.2 ¥2,986.5 ¥2,863.6 ¥2,838.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	8051	64 kB	8 kB	TQFP-100	67 MHz	20 bit	72 I/O	1.71 V	1.89 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3866	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866PVI-070 Infineon Technologies 1: ¥3,674.1 237In Stock	Mfr. Part # CY8C3866PVI-070 Mouser Part # 727-CY8C3866PVI-070	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	237In Stock	¥3,674.1 ¥3,478.1 ¥2,612.8 ¥2,526.4 View ¥2,524.7 ¥2,390.2 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	SSOP-48	67 MHz	20 bit	29 I/O	1.71 V	1.89 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3866	Tube
8-bit Microcontrollers - MCU 4K Flsh 256B RAM IND CY8C24223A-24PVXIT Infineon Technologies 1: ¥1,112.9 3,370In Stock	Mfr. Part # CY8C24223A-24PVXIT Mouser Part # 727-CYC24223A24PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 4K Flsh 256B RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	3,370In Stock	Cut Tape ¥1,112.9 ¥817.2 ¥762.4 ¥669.4 View Reel ¥476.7 ¥636.2 ¥569.7 ¥480 ¥476.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	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	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 4K FLASH 256B SRAM CY8C21123-24SXI Infineon Technologies 1: ¥677.7 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	¥677.7 ¥513.2 ¥426.9 ¥408.6 View ¥387 ¥372.1 ¥357.1 ¥340.5	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: ¥739.1 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	¥739.1 ¥696 ¥466.7 ¥455.1 View ¥426.9 ¥416.9 ¥411.9 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 16Kb Flash 1Kb SRAM PSoC CY8C22345-24SXI Infineon Technologies 1: ¥1,372 328Expected 12/8/2026	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	328Expected 12/8/2026	¥1,372 ¥966.7 ¥921.9 ¥800.6 View ¥737.5 ¥664.4 ¥656.1 ¥644.5 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 4K Flsh 256B RAM IND CY8C24123A-24SXIT Infineon Technologies 1: ¥779 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 ¥779 ¥589.7 ¥514.9 ¥490 View Reel ¥418.6 ¥425.2 ¥423.6 ¥418.6 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: ¥898.6 166In Stock 1,650Expected 11/19/2026	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 11/19/2026	¥898.6 ¥684.3 ¥588 ¥563.1 View ¥526.5 ¥508.3 ¥491.7 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 Flash 50MHz 8051 1.71V to 5.5V CY8C3244AXI-153 Infineon Technologies 1: ¥1,873.6 33In Stock	Mfr. Part # CY8C3244AXI-153 Mouser Part # 727-CY8C3244AXI-153	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	33In Stock	¥1,873.6 ¥1,458.4 ¥1,323.8 ¥1,064.7 View ¥1,059.7 ¥993.3 ¥966.7 Quote	Min.: 1 Mult.: 1	8051	16 kB	2 kB	TQFP-100	50 MHz	12 bit	70 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3244	Tray
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3445PVI-094 Infineon Technologies 1: ¥2,049.7 134In Stock	Mfr. Part # CY8C3445PVI-094 Mouser Part # 727-CY8C3445PVI-094	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	134In Stock	¥2,049.7 ¥1,830.4 ¥1,415.2 ¥1,398.6 View ¥1,343.7 ¥1,247.4 ¥1,215.9 Quote	Min.: 1 Mult.: 1	8051	32 kB	4 kB	SSOP-48	50 MHz	12 bit	29 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3445	Tube
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3246LTI-149 Infineon Technologies 1: ¥2,385.2 8In Stock	Mfr. Part # CY8C3246LTI-149 Mouser Part # 727-CY8C3246LTI-149	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	8In Stock	¥2,385.2 ¥1,852 ¥1,671 ¥1,574.6 View ¥1,501.5 ¥1,456.7 ¥1,388.6 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	QFN-68	50 MHz	12 bit	46 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3246	Tray
8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O CY8C3246LTI-149T Infineon Technologies 1: ¥2,413.4 23In Stock	Mfr. Part # CY8C3246LTI-149T Mouser Part # 727-CY8C3246LTI-149T	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 32KB FLASH 1.7-5.5V 38 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	23In Stock	Cut Tape ¥2,413.4 ¥1,833.7 ¥1,757.3 ¥1,548.1 View Reel ¥1,386.9 ¥1,473.3 ¥1,423.5 ¥1,388.6 ¥1,386.9 Quote	Min.: 1 Mult.: 1 : 2,000	8051	64 kB	8 kB	QFN-68	50 MHz	12 bit	46 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3246	Reel, Cut Tape
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3446LTI-085 Infineon Technologies 1: ¥2,682.5 6In Stock	Mfr. Part # CY8C3446LTI-085 Mouser Part # 727-CY8C3446LTI-085	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	6In Stock	¥2,682.5 ¥2,099.5 ¥1,890.2 ¥1,787.2 View ¥1,705.8 ¥1,656 ¥1,627.8 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	QFN-68	50 MHz	12 bit	48 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3446	Tray
8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM CY8C29866-24AXI Infineon Technologies 1: ¥3,062.9 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 11/12/2026 900 Expected 1/28/2027 Factory Lead-Time: 10 Weeks	¥3,062.9 ¥2,443.3 ¥2,202.5 ¥2,063 View ¥2,013.1 ¥1,893.5 ¥1,833.7 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 16 I/O 16K FLASH 1K SRAM CY8C28243-24PVXIT Infineon Technologies 2,000: ¥1,146.1 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # CY8C28243-24PVXIT Mouser Part # 727-8C2824324PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 16 I/O 16K FLASH 1K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel ¥1,146.1 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000	M8C										8 bit			CY8C28243	Reel