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Infineon Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
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	SMD/SMT	SOIC-8	M8C	4 kB	8 bit	14 bit	24 MHz	6 I/O	256 B	2.4 V	5.25 V	- 40 C	+ 85 C		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	SMD/SMT	SSOP-20	M8C	4 kB	8 bit	14 bit	24 MHz	16 I/O	256 B	2.4 V	5.25 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 16K FlSh 256B RAM IND CY8C27543-24AXIT Infineon Technologies 1: $15.64 33In Stock	Mfr. Part No. CY8C27543-24AXIT Mouser Part No 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 $15.64 $11.88 $11.39 $10.04 View Reel $8.85 $9.54 $9.23 $8.93 $8.85 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT		M8C	16 kB	8 bit	14 bit	24 MHz	40 I/O	256 B	3 V	5.25 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
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	SMD/SMT	QFN-48	8051	32 kB	8 bit	12 bit	50 MHz	29 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		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	SMD/SMT	SSOP-48	8051	32 kB	8 bit	12 bit	50 MHz	29 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		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	SMD/SMT	QFN-68	8051	64 kB	8 bit	12 bit	67 MHz	46 I/O	8 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4 CY8C4013SXI-400T Infineon Technologies 1: $2.15 85In Stock	Mfr. Part No. CY8C4013SXI-400T Mouser Part No 727-CY8C4013SXI-400T	Infineon Technologies	ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	85In Stock	Cut Tape $2.15 $1.59 $1.36 $1.29 Reel $1.07 View $1.17 $1.15 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	ARM Cortex M0	8 kB	32 bit	No ADC	16 MHz	5 I/O	2 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC4 CY8C4024LQI-S412T Infineon Technologies 1: $3.12 2,250In Stock	Mfr. Part No. CY8C4024LQI-S412T Mouser Part No 727-CY8C4024LQIS412T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2,250In Stock	Cut Tape $3.12 $2.34 $2.02 $1.92 Reel $1.59 View $1.76 $1.67 $1.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	16 kB	32 bit	10 bit	24 MHz	27 I/O	2 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC4 CY8C4025LQI-S412T Infineon Technologies 1: $3.37 2,363In Stock	Mfr. Part No. CY8C4025LQI-S412T Mouser Part No 727-CY8C4025LQIS412T	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4000 socs	Datasheet	2,363In Stock	Cut Tape $3.37 $2.53 $2.19 $2.09 Reel $1.74 View $1.91 $1.83 $1.71	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-32	ARM Cortex M0+	32 kB	32 bit	10 bit	24 MHz	27 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB CY8C4124AXI-443T Infineon Technologies 1: $4.50 1,367In Stock	Mfr. Part No. CY8C4124AXI-443T Mouser Part No 727-CY8C4124AXI-443T	Infineon Technologies	ARM Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	1,367In Stock	Cut Tape $4.50 $3.41 $2.97 $2.84 Reel $2.39 View $2.61 $2.45 $2.38	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	LQFP-44	ARM Cortex M0	16 kB	32 bit	12 bit	24 MHz	36 I/O	4 kB	1.8 V	1.8 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4124LQI-S413 Infineon Technologies 1: $3.54 405In Stock	Mfr. Part No. CY8C4124LQI-S413 Mouser Part No 727-CY8C4124LQI-S413	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	405In Stock	$3.54 $2.66 $2.31 $2.20 View $2.02 $1.96 $1.95 $1.91	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	16 kB	32 bit	10 bit	24 MHz	34 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC 4 S-Series CY8C4126AXI-S443 Infineon Technologies 1: $4.30 11In Stock	Mfr. Part No. CY8C4126AXI-S443 Mouser Part No 727-CY8C4126AXI-S443	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	11In Stock	$4.30 $3.25 $2.83 $2.62 View $2.61 $2.37 $2.28 $2.26 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	24 MHz	36 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSoC4 CY8C4145AXI-S423 Infineon Technologies 1: $4.89 30In Stock	Mfr. Part No. CY8C4145AXI-S423 Mouser Part No 727-CY8C4145AXI-S423	Infineon Technologies	ARM Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc 4100 mcus	Datasheet	30In Stock	$4.89 $3.23 $2.95 $2.51 View $2.04 $2.03 $1.95 $1.93 $1.87	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	48 MHz	36 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 48MHZ 20 GPIO 28-SSOP CY8C4145PVI-PS421 Infineon Technologies 1: $6.53 57In Stock	Mfr. Part No. CY8C4145PVI-PS421 Mouser Part No 727-CY8C4145PVIPS421	Infineon Technologies	ARM Microcontrollers - MCU 48MHZ 20 GPIO 28-SSOP Learn More about Infineon Technologies cypress psoc	Datasheet	57In Stock	$6.53 $4.49 $4.18 $3.68 View $3.49 $3.13 $2.88 $2.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	ARM Cortex M0+	32 kB	32 bit	10 bit, 12 bit	48 MHz	20 I/O	4 kB	1.71 V	5.5 V	- 40 C	+ 105 C		Tube
ARM Microcontrollers - MCU PSoC 4 S-Series CapSense CY8C4146LQI-S433 Infineon Technologies 1: $4.30 170In Stock 2,450Expected 03/12/2026	Mfr. Part No. CY8C4146LQI-S433 Mouser Part No 727-CY8C4146LQI-S433	Infineon Technologies	ARM Microcontrollers - MCU PSoC 4 S-Series CapSense Learn More about Infineon Technologies cypress semiconductor psoc4100s	Datasheet	170In Stock 2,450Expected 03/12/2026	$4.30 $3.26 $2.84 $2.71 View $2.49 $2.42 $2.40 $2.33	Min.: 1 Mult.: 1	SMD/SMT	QFN-40	ARM Cortex M0+	64 kB	32 bit	10 bit, 12 bit	48 MHz	34 I/O	8 kB	1.71 V	5.5 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU PSOC4 CY8C4245LQQ-483 Infineon Technologies 1: $5.83 29In Stock	Mfr. Part No. CY8C4245LQQ-483 Mouser Part No 727-CY8C4245LQQ-483	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	29In Stock	$5.83 $4.45 $3.90 $3.72 View $3.44 $3.28 $3.13 $3.06 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFN-40	ARM Cortex M0		32 bit	12 bit	48 MHz	34 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 CY8C4245PVI-482 Infineon Technologies 1: $5.76 388In Stock	Mfr. Part No. CY8C4245PVI-482 Mouser Part No 727-CY8C4245PVI-482	Infineon Technologies	ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4 Learn More about Infineon Technologies cypress psoc 4200 mcus	Datasheet	388In Stock	$5.76 $5.16 $3.71 $3.47 View $3.45 $3.32 $3.18 $3.14 Quote	Min.: 1 Mult.: 1	SMD/SMT	SSOP-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	24 I/O	4 kB	1.71 V	1.89 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU IOT-PSOC6 CY8C6244AZI-S4D92 Infineon Technologies 1: $6.27 297In Stock	Mfr. Part No. CY8C6244AZI-S4D92 Mouser Part No 727-CY8C6244AZIS4D92	Infineon Technologies	ARM Microcontrollers - MCU IOT-PSOC6 Learn More about Infineon Technologies infineon psoc 62 mcus	Datasheet	297In Stock	$6.27 $4.81 $4.22 $3.93 View $3.68 $3.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M0+, ARM Cortex M4	256 kB	32 bit	12 bit	100 MHz, 150 MHz	54 I/O	128 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU IOT-PSOC6 CY8C624ABZI-S2D44 Infineon Technologies 1: $14.74 1In Stock 260Expected 26/11/2026	Mfr. Part No. CY8C624ABZI-S2D44 Mouser Part No 727-CY8C624ABZIS2D44	Infineon Technologies	ARM Microcontrollers - MCU IOT-PSOC6 Learn More about Infineon Technologies infineon psoc 62 mcus	Datasheet	1In Stock 260Expected 26/11/2026	$14.74 $11.62 $10.37 $9.99 View $9.56 $9.31 $9.08 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-124	ARM Cortex M0+, ARM Cortex M4F	2 MB	32 bit	12 bit	50 MHz, 150 MHz	100 I/O	1 MB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU XMC4000 Infineon Technologies XMC4200F64F256BAXQMA1 XMC4200F64F256BAXQMA1 Infineon Technologies 1: $7.97 599In Stock	Mfr. Part No. XMC4200F64F256BAXQMA1 Mouser Part No 726-XMC4200F64F256BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	599In Stock	$7.97 $6.14 $5.45 $5.12 View $5.03 $4.78 $4.77 Quote	Min.: 1 Mult.: 1	SMD/SMT	TQFP-64	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	80 MHz	35 I/O	40 kB	3 V	3.63 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU XMC4000 Infineon Technologies XMC4200Q48K256BAXUMA1 XMC4200Q48K256BAXUMA1 Infineon Technologies 1: $9.18 1,555In Stock 12,500On Order	Mfr. Part No. XMC4200Q48K256BAXUMA1 Mouser Part No 726-XMC4200Q48K256BA	Infineon Technologies	ARM Microcontrollers - MCU XMC4000 Learn More about Infineon Technologies infineon xmc4000 mcus	Datasheet	1,555In Stock 12,500On Order On Order Ship Dates Mfr. No: XMC4200Q48K256BAXUMA1 Stock: 1,555 Can Dispatch Immediately On Order: 5,000 Expected 03/12/2026 7,500 TBD Factory Lead Time: 13 Weeks	Cut Tape $9.18 $7.12 $6.29 $6.03 View Reel $5.00 $5.98 $5.32 $5.22 $5.00 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	QFN-48	ARM Cortex M4	256 kB	32 bit/16 bit	12 bit	80 MHz	21 I/O	40 kB	3 V	3.63 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC Infineon Technologies CY8C4148AZI-S553 CY8C4148AZI-S553 Infineon Technologies 1: $6.93 480In Stock	Mfr. Part No. CY8C4148AZI-S553 Mouser Part No 727-CY8C4148AZI-S553	Infineon Technologies	ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC Learn More about Infineon Technologies infineon psoc 4100s max	Datasheet	480In Stock	$6.93 $5.33 $4.69 $4.49 View $4.28 $4.14 $3.98 $3.88 Quote	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4146LQSS275XQSA1 Infineon Technologies 1: $8.72 260In Stock	Mfr. Part No. CY8C4146LQSS275XQSA1 Mouser Part No 726-CY8C4146LQSS275X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	260In Stock	$8.72 $6.10 $5.81 $5.05 View $4.82 $4.33 $4.28 $4.18 Quote	Min.: 1 Mult.: 1	SMD/SMT	WQFN-64	ARM Cortex M0+	64 kB	32 bit		48 MHz	54 I/O	8 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray
ARM Microcontrollers - MCU PSOC BASED - HV FAMILY CY8C4147LCE-HV403 Infineon Technologies 1: $8.71 97In Stock	Mfr. Part No. CY8C4147LCE-HV403 Mouser Part No 726-CY8C4147LCEHV403	Infineon Technologies	ARM Microcontrollers - MCU PSOC BASED - HV FAMILY	Datasheet	97In Stock	$8.71 $6.69 $5.96 $5.70 View $5.57 $5.31 $5.18 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-32	ARM Cortex M0+	8 kB	32 bit		49.152 MHz	9 I/O	8 kB	3.6 V	28 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU PSOC4 - GENERAL CY8C4147LQSS445XQSA1 Infineon Technologies 1: $8.79 260In Stock	Mfr. Part No. CY8C4147LQSS445XQSA1 Mouser Part No 726-CY8C4147LQSS445X	Infineon Technologies	ARM Microcontrollers - MCU PSOC4 - GENERAL Learn More about Infineon Technologies cypress semiconductor psoc4100s plus	Datasheet	260In Stock	$8.79 $6.14 $5.86 $5.09 View $4.86 $4.36 $4.32 $4.21 Quote	Min.: 1 Mult.: 1	SMD/SMT	WQFN-64	ARM Cortex M0+	128 kB	32 bit		48 MHz	54 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray