.hide-partial { max-height: none; } .show-more { display: none; }

PSOC 8-bit Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 159

Applied Filters:

Tradename = PSOC

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 IC MCU 16K FLSH 256B SRAM CY8C27443-24SXI Infineon Technologies 1: $11.89 498In Stock	Mfr. Part No. CY8C27443-24SXI Mouser Part No 727-CY8C27443-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 16K FLSH 256B SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	498In Stock	$11.89 $10.20 $8.52 $8.04 View $7.85 $7.82 $7.27 Quote	Min.: 1 Mult.: 1	M8C	16 kB	256 B	SOIC-28	24 MHz	14 bit	24 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27443	Tube
8-bit Microcontrollers - MCU IC MCU 16K FLASH 256B SRAM CY8C27643-24PVXI Infineon Technologies 1: $13.57 495In Stock	Mfr. Part No. CY8C27643-24PVXI Mouser Part No 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	$13.57 $11.91 $9.77 $9.42 View $9.32 $8.87 $8.74 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: $11.18 842In Stock	Mfr. Part No. CY8C28433-24PVXI Mouser Part No 727-CY8C2843324PVXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc1	Datasheet	842In Stock	$11.18 $8.65 $8.25 $7.16 View $6.84 $6.24 $5.78 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 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245LTI-163 Infineon Technologies 1: $9.75 533In Stock	Mfr. Part No. CY8C3245LTI-163 Mouser Part No 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	$9.75 $7.59 $6.72 $6.45 View $6.15 $5.75 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 CY8C3246AXI-131 Infineon Technologies 1: $14.80 666In Stock	Mfr. Part No. CY8C3246AXI-131 Mouser Part No 727-CY8C3246AXI-131	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	666In Stock	$14.80 $11.49 $10.09 $9.76 View $9.34 $9.23 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	TQFP-100	50 MHz	12 bit	70 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3246	Tray
8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V CY8C3446AXI-099 Infineon Technologies 1: $17.06 242In Stock	Mfr. Part No. CY8C3446AXI-099 Mouser Part No 727-CY8C3446AXI-099	Infineon Technologies	8-bit Microcontrollers - MCU 64K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	242In Stock	$17.06 $12.96 $12.42 $10.94 View $10.41 $10.06 $9.74 Quote	Min.: 1 Mult.: 1	8051	64 kB	8 kB	TQFP-100	50 MHz	12 bit	72 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3446	Tray
8-bit Microcontrollers - MCU 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866AXI-040 Infineon Technologies 1: $26.91 297In Stock	Mfr. Part No. CY8C3866AXI-040 Mouser Part No 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	$26.91 $21.60 $18.95 $18.40 View $18.22 $17.67 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 64K Flash 67MHz 8051 0.5V to 5.5V CY8C3866PVI-070 Infineon Technologies 1: $22.12 136In Stock	Mfr. Part No. CY8C3866PVI-070 Mouser Part No 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	136In Stock	$22.12 $20.33 $15.73 $15.21 View $15.19 $14.39 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 IC MCU 32K FLASH 2K SRAM CY8C29466-24SXI Infineon Technologies 1: $16.72 861In Stock	Mfr. Part No. CY8C29466-24SXI Mouser Part No 727-CY8C29466-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	861In Stock	$16.72 $14.54 $12.14 $11.39 View $11.21 $10.47 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: $15.86 1,107In Stock	Mfr. Part No. CY8C29466-24PVXIT Mouser Part No 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 $15.86 $12.54 $11.20 $10.79 View Reel $9.58 $10.65 $10.24 $9.58 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: $17.07 359In Stock	Mfr. Part No. CY8C29666-24PVXI Mouser Part No 727-CY8C2966624PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc1	Datasheet	359In Stock	$17.07 $14.86 $12.21 $11.68 View $11.12 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 IC MCU 4K FLASH 256B SRAM CY8C21223-24SXI Infineon Technologies 1: $4.45 334In Stock	Mfr. Part No. CY8C21223-24SXI Mouser Part No 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	$4.45 $4.19 $2.81 $2.74 View $2.57 $2.51 $2.48 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: $4.69 105In Stock	Mfr. Part No. CY8C24123A-24SXIT Mouser Part No 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 $4.69 $3.55 $3.10 $2.95 View Reel $2.52 $2.56 $2.55 $2.52 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: $5.41 166In Stock 1,650Expected 30/11/2026	Mfr. Part No. CY8C24223A-24PVXI Mouser Part No 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 30/11/2026	$5.41 $4.12 $3.54 $3.39 View $3.17 $3.09 $3.01 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 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245LTI-139 Infineon Technologies 1: $9.64 186In Stock	Mfr. Part No. CY8C3245LTI-139 Mouser Part No 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	$9.64 $7.50 $6.64 $6.37 View $6.08 $5.91 $5.68 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 CY8C3445PVI-094 Infineon Technologies 1: $12.34 134In Stock	Mfr. Part No. CY8C3445PVI-094 Mouser Part No 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	$12.34 $11.02 $8.52 $8.42 View $8.09 $7.51 $7.32 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 32K Flash 4K SRAM 8bit 67 MHz CY8C3666LTI-203 Infineon Technologies 1: $16.82 60In Stock	Mfr. Part No. CY8C3666LTI-203 Mouser Part No 727-CY8C3666LTI-203	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 4K SRAM 8bit 67 MHz Learn More about Infineon Technologies cypresspsoc3	Datasheet	60In Stock	$16.82 $13.32 $11.92 $11.48 View $11.01 $10.73 $10.62 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 50MHz 8051 1.71V to 5.5V CY8C3246LTI-149 Infineon Technologies 1: $14.36 8In Stock	Mfr. Part No. CY8C3246LTI-149 Mouser Part No 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	$14.36 $11.15 $10.06 $9.48 View $9.04 $8.77 $8.36 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: $14.53 23In Stock	Mfr. Part No. CY8C3246LTI-149T Mouser Part No 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 $14.53 $11.04 $10.58 $9.32 View Reel $8.35 $8.87 $8.57 $8.36 $8.35 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: $16.15 6In Stock	Mfr. Part No. CY8C3446LTI-085 Mouser Part No 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	$16.15 $12.64 $11.38 $10.76 View $10.27 $9.97 $9.80 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 16K Flash 1K SRAM PSoC 1 CY8C28243-24PVXI Infineon Technologies 1: $11.33 2,164Expected 28/01/2027	Mfr. Part No. CY8C28243-24PVXI Mouser Part No 727-CY8C2824324PVXI	Infineon Technologies	8-bit Microcontrollers - MCU 16K Flash 1K SRAM PSoC 1 Learn More about Infineon Technologies cypress psoc	Datasheet	2,164Expected 28/01/2027	$11.33 $8.86 $7.74 $7.03 View $6.55 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: $18.82 1,800On Order	Mfr. Part No. CY8C29866-24AXI Mouser Part No 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. No: CY8C29866-24AXI Stock: 0 On Order: 900 Expected 28/01/2027 900 Expected 01/07/2027 Factory Lead Time: 26 Weeks	$18.82 $15.21 $13.26 $12.84 View $12.22 $11.63	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 16Kb Flash 1Kb SRAM PSoC CY8C22345-24SXI Infineon Technologies 1: $6.88 500Expected 10/12/2026	Mfr. Part No. CY8C22345-24SXI Mouser Part No 727-CY8C22345-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU 16Kb Flash 1Kb SRAM PSoC Learn More about Infineon Technologies cypress psoc	Datasheet	500Expected 10/12/2026	$6.88 $6.28 $4.63 $4.44 View $4.05 $3.99 $3.93 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 IC MCU 32K FLASH 2K SRAM CY8C29566-24AXI Infineon Technologies 1: $16.27 707On Order	Mfr. Part No. CY8C29566-24AXI Mouser Part No 727-CY8C29566-24AXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 32K FLASH 2K SRAM Learn More about Infineon Technologies cypress psoc	Datasheet	707On Order	$16.27 $13.27 $12.30 $11.44 $11.17	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 16 I/O 16K FLASH 1K SRAM CY8C28243-24PVXIT Infineon Technologies 2,000: $6.90 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C28243-24PVXIT Mouser Part No 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 $6.90 Quote Quote	Min.: 2,000 Mult.: 2,000 : 2,000	M8C										8 bit			CY8C28243	Reel