Infineon Microcontrollers - MCU

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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
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Packaging
Infineon Technologies 32-bit Microcontrollers - MCU PSoC4
Datasheet
2,365In Stock
Min.: 1
Mult.: 1
Reel: 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
Infineon Technologies 32-bit Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4
Datasheet
763In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT SSOP-24 ARM Cortex M0 32 kB 32 bit 12 bit 24 MHz 24 I/O 4 kB 1.71 V 1.89 V - 40 C + 85 C Reel, Cut Tape
Infineon Technologies 32-bit Microcontrollers - MCU PSoC 4 S-Series
Datasheet
14In Stock
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
Infineon Technologies 32-bit Microcontrollers - MCU PSoC4
Datasheet
30In Stock
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
Infineon Technologies 32-bit Microcontrollers - MCU PSoC 4 S-Series
Datasheet
450In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 10 bit, 12 bit 48 MHz 54 I/O 16 kB 1.71 V 5.5 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU PSOC4
Datasheet
348In Stock
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

Infineon Technologies 32-bit Microcontrollers - MCU 256K Flash 64K SRAM PSoC 5LP
Datasheet
75In Stock
520Expected 19/03/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M3 256 kB 32 bit 12 bit 67 MHz 48 I/O 64 kB 1.71 V 1.89 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU XMC1000
Datasheet
3,787In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

SMD/SMT QFN-24 ARM Cortex M0 64 kB 32 bit/16 bit 12 bit 32 MHz 22 I/O 16 kB 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Infineon Technologies CY8C4149AZS-S578
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
85In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M0+ 384 kB 32 bit 12 bit 48 MHz 84 I/O 32 kB 1.71 V 5.5 V - 40 C + 105 C Tray
Infineon Technologies XMC4108Q48K64BAXUMA1
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
1,378In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

SMD/SMT QFN-48 ARM Cortex M4 64 kB 32 bit/16 bit 12 bit 80 MHz 21 I/O 20 kB 3 V 3.63 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Infineon Technologies XMC4200Q48K256BAXUMA1
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
2,108In Stock
2,143Expected 02/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Infineon Technologies CY8C6347LQI-BLD52
Infineon Technologies ARM Microcontrollers - MCU BLE INDUSTRIAL AND IOT
Datasheet
2,600In Stock
Min.: 1
Mult.: 1

Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
58In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 ARM Cortex M0+ 32 kB 32 bit 10 bit 48 MHz 24 I/O 4 kB 1.71 V 5.5 V - 40 C + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
88In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 ARM Cortex M0+ 32 kB 32 bit 10 bit 48 MHz 24 I/O 4 kB 1.71 V 5.5 V - 40 C + 105 C Tube

Infineon Technologies 32-bit Microcontrollers - MCU XMC1000
Datasheet
1,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSSOP-16 ARM Cortex M0 16 kB 32 bit/16 bit 12 bit 32 MHz 14 I/O 16 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Infineon Technologies 32-bit Microcontrollers - MCU XMC1000
Datasheet
3,964In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

SMD/SMT TSSOP-16 ARM Cortex M0 32 kB 32 bit/16 bit 12 bit 32 MHz 14 I/O 16 kB 1.8 V 5.5 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
540In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit/16 bit 12 bit 144 MHz 352 kB 3.13 V 3.63 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU XMC1000
Datasheet
53In Stock
5,000Expected 19/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT VQFN-40 ARM Cortex M0 200 kB 32 bit/16 bit 12 bit 48 MHz 27 I/O 16 kB 1.8 V 5.5 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU HMI-MULTI-SENSE PSOC4
Datasheet
50In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT WLCSP-25 ARM Cortex M0+ 64 kB 32 bit 48 MHz 21 I/O 8 kB 1.71 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
266In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit/16 bit 12 bit 120 MHz 75 I/O 80 kB 3.13 V 3.63 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU XMC4000
Datasheet
21In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit/16 bit 12 bit 120 MHz 75 I/O 80 kB 3 V 3.63 V - 40 C + 85 C Tray
Infineon Technologies 32-bit Microcontrollers - MCU AURIX 1G-PSE
Datasheet
78In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT TriCore 4 MB 32 bit 12 bit 200 MHz 169 I/O 472 kB 1.3 V 1.3 V - 40 C + 125 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU PSOC BASED - HV FAMILY
Datasheet
980In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 ARM Cortex M0+ 128 kB 32 bit 24 MHz 8 I/O 8 kB 1.71 V 5.5 V - 40 C + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4 - GENERAL
Datasheet
700In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 ARM Cortex M0+ 64 kB 32 bit 10 bit, 12 bit 48 MHz 24 I/O 8 kB 1.71 V 5.5 V - 40 C + 125 C Tube
Infineon Technologies ARM Microcontrollers - MCU PSOC BASED - HV FAMILY
Datasheet
807In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-32 ARM Cortex M0+ 128 kB 32 bit 48 MHz 8 I/O 8 kB 1.71 V 5.5 V - 40 C + 125 C Tray