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CY8C21x34 Series 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 8K FLASH 512B SRAM CY8C21234-24SXI Infineon Technologies 1: 5,49 € 278In Stock	Mfr. Part No. CY8C21234-24SXI Mouser Part No 727-CY8C21234-24SXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 8K FLASH 512B SRAM Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	278In Stock	5,49 € 4,78 € 3,53 € 3,45 € View 3,06 € 3,05 € 2,92 € Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	SOIC-16	24 MHz	10 bit	12 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tube
8-bit Microcontrollers - MCU 8K Flsh 512B RAM IND CY8C21334-24PVXIT Infineon Technologies 1: 5,68 € 359In Stock	Mfr. Part No. CY8C21334-24PVXIT Mouser Part No 727-CY8C2133424PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 8K Flsh 512B RAM IND Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	359In Stock	Cut Tape 5,68 € 4,36 € 3,84 € 3,66 € View Reel 3,16 € 3,37 € 3,34 € 3,16 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 000	M8C	8 kB	512 B	SSOP-20	24 MHz	10 bit	16 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 8K FLASH 512B SRAM CY8C21334-24PVXI Infineon Technologies 1: 5,68 € 751In Stock 3 300Expected 20/10/2026	Mfr. Part No. CY8C21334-24PVXI Mouser Part No 727-CY8C21334-24PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 8K FLASH 512B SRAM Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	751In Stock 3 300Expected 20/10/2026	5,68 € 4,36 € 3,76 € 3,61 € View 3,38 € 3,30 € Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	SSOP-20	24 MHz	10 bit	16 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tube
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LTXI Infineon Technologies 1: 5,80 € 2 952In Stock	Mfr. Part No. CY8C21434-24LTXI Mouser Part No 727-CY8C21434-24LTXI	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	2 952In Stock	5,80 € 4,40 € 4,12 € 3,79 € View 3,55 € 3,37 € 3,22 € 3,20 € Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tray
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LTXIT Infineon Technologies 1: 6,44 € 459In Stock	Mfr. Part No. CY8C21434-24LTXIT Mouser Part No 727-CY8C2143424LTXIT	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	459In Stock	Cut Tape 6,44 € 4,96 € 4,36 € 4,18 € View Reel 3,45 € 4,08 € 3,65 € 3,45 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU IC MCU 8K FLASH 512B SRAM CY8C21534-24PVXI Infineon Technologies 1: 5,84 € 1 009In Stock 4 700Expected 15/10/2026	Mfr. Part No. CY8C21534-24PVXI Mouser Part No 727-CY8C21534-24PVXI	Infineon Technologies	8-bit Microcontrollers - MCU IC MCU 8K FLASH 512B SRAM Learn More about Infineon Technologies cypress capsense plus controllers	Datasheet	1 009In Stock 4 700Expected 15/10/2026	5,84 € 5,07 € 3,79 € 3,49 € View 3,10 € Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	SSOP-28	24 MHz	10 bit	24 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tube
8-bit Microcontrollers - MCU 8K Flash 512B RAM IND CY8C21534-24PVXIT Infineon Technologies 1: 6,19 € 1 898In Stock	Mfr. Part No. CY8C21534-24PVXIT Mouser Part No 727-CY8C2153424PVXIT	Infineon Technologies	8-bit Microcontrollers - MCU 8K Flash 512B RAM IND Learn More about Infineon Technologies cypress psoc1	Datasheet	1 898In Stock	Cut Tape 6,19 € 4,76 € 4,18 € 4,01 € Reel 3,21 € View 3,90 € 3,56 € 3,17 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	M8C	8 kB	512 B	SSOP-28	24 MHz	10 bit	24 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8K Flsh 512B RAM IND CY8C21234-24SXIT Infineon Technologies 2 500: 2,97 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C21234-24SXIT Mouser Part No 727-CY8C2123424SXIT	Infineon Technologies	8-bit Microcontrollers - MCU 8K Flsh 512B RAM IND Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 2,97 € Quote Quote	Min.: 2 500 Mult.: 2 500 : 2 500	M8C			SOIC-16				2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Reel
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LQXI Infineon Technologies 1: 7,86 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C21434-24LQXI Mouser Part No 727-CY8C21434-24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	7,86 € 6,09 € 5,38 € 4,79 € View 4,68 € 3,85 €	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tray
8-bit Microcontrollers - MCU 8Kb Flash 0.5Kb SRAM PSoC CY8C21434-24LQXIT Infineon Technologies 2 500: 4,38 € Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. CY8C21434-24LQXIT Mouser Part No 727-CY8C2143424LQXIT	Infineon Technologies	8-bit Microcontrollers - MCU 8Kb Flash 0.5Kb SRAM PSoC Learn More about Infineon Technologies cypress psoc	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel 4,38 € Quote Quote	Min.: 2 500 Mult.: 2 500 : 2 500	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Reel

CY8C21x34 Series 8-bit Microcontrollers - MCU

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