Infineon Microcontrollers - MCU

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Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Infineon Technologies 8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V
Datasheet
134In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-48 8051 8 bit 50 MHz 32 kB 4 kB 12 bit 29 I/O 1.71 V 5.5 V + 85 C Tube
Infineon Technologies ARM Microcontrollers - MCU 8KB Flash 2KB SRAM PSoC 4
Datasheet
85In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT SOIC-8 ARM Cortex M0 32 bit 16 MHz 8 kB 2 kB No ADC 5 I/O 1.71 V 1.89 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU 16KB Flash 2KB SRAM PSoC 4
Datasheet
572In Stock
2.500Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT UFQFN-16 ARM Cortex M0 32 bit 16 MHz 16 kB 2 kB No ADC 12 I/O 1.71 V 1.89 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
2.250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 24 MHz 16 kB 2 kB 10 bit 27 I/O 1.71 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
2.365In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 24 MHz 32 kB 4 kB 10 bit 27 I/O 1.71 V 5.5 V + 85 C Reel, Cut Tape

Infineon Technologies ARM Microcontrollers - MCU ARM Microcontrollers MCU 16KB Flash 4KB
Datasheet
1.367In Stock
Min.: 1
Mult.: 1
: 1.500

SMD/SMT LQFP-44 ARM Cortex M0 32 bit 24 MHz 16 kB 4 kB 12 bit 36 I/O 1.8 V 1.8 V + 85 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 S-Series CapSense
Datasheet
405In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-40 ARM Cortex M0+ 32 bit 24 MHz 16 kB 4 kB 10 bit 34 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU 32KB Flash 4KB SRAM PSoC 4
Datasheet
483In Stock
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SSOP-24 ARM Cortex M0 32 bit 24 MHz 32 kB 4 kB 12 bit 24 I/O 1.71 V 1.89 V + 85 C Reel, Cut Tape
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 S-Series
Datasheet
11In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 ARM Cortex M0+ 32 bit 24 MHz 64 kB 8 kB 10 bit, 12 bit 36 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSoC4
Datasheet
30In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-44 ARM Cortex M0+ 32 bit 48 MHz 32 kB 4 kB 10 bit, 12 bit 36 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 S-Series
Datasheet
257In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 10 bit, 12 bit 54 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSoC 4 S-Series
Datasheet
370In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+ 32 bit 48 MHz 128 kB 16 kB 10 bit, 12 bit 54 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU PSOC4
Datasheet
78In Stock
Min.: 1
Mult.: 1

SMD/SMT UFQFN-40 ARM Cortex M0 32 bit 48 MHz 4 kB 12 bit 34 I/O 1.71 V 1.89 V + 105 C Tray

Infineon Technologies ARM Microcontrollers - MCU PSOC4
Datasheet
5In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-68 ARM Cortex M0 32 bit 48 MHz 128 kB 16 kB 12 bit 55 I/O 1.71 V 5.5 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU IOT-PSOC6
Datasheet
297In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M0+, ARM Cortex M4 32 bit 100 MHz, 150 MHz 256 kB 128 kB 12 bit 54 I/O 1.7 V 3.6 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU IOT-PSOC6
Datasheet
1In Stock
260Expected 10/09/2026
Min.: 1
Mult.: 1

SMD/SMT BGA-124 ARM Cortex M0+, ARM Cortex M4F 32 bit 50 MHz, 150 MHz 2 MB 1 MB 12 bit 100 I/O 1.7 V 3.6 V + 85 C Tray
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+ 32 bit 48 MHz 384 kB 32 kB 12 bit 84 I/O 1.71 V 5.5 V + 105 C Tray
Infineon Technologies CY8C4149AZI-S593
Infineon Technologies 32-bit Microcontrollers - MCU HMI-MULTI-SENSE PSOC4
Datasheet
171In Stock
500Expected 10/09/2026
Min.: 1
Mult.: 1

Tray
Infineon Technologies XMC4200F64K256BAXQSA1
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
1.202In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M4 32 bit/16 bit 80 MHz 256 kB 40 kB 12 bit 35 I/O 3 V 3.63 V + 125 C Tray
Infineon Technologies ARM Microcontrollers - MCU EMBEDDED_POWER
Datasheet
57In Stock
Min.: 1
Mult.: 1
: 2.500

SMD/SMT TQFP-48 ARM Cortex M3 32 bit 60 MHz 144 kB 144 kB 8 I/O 5.5 V 28 V + 175 C Reel, Cut Tape

Infineon Technologies ARM Microcontrollers - MCU XMC1000
Datasheet
1.615In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT TSSOP-16 ARM Cortex M0 32 bit/16 bit 32 MHz 16 kB 16 kB 12 bit 14 I/O 1.8 V 5.5 V + 85 C Reel, Cut Tape, MouseReel
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
7In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 32 bit/16 bit 144 MHz 1.5 MB 276 kB 12 bit 119 I/O 3.13 V 3.63 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
77In Stock
240Expected 21/09/2026
Min.: 1
Mult.: 1

SMD/SMT LFBGA-144 ARM Cortex M4 32 bit/16 bit 120 MHz 1 MB 160 kB 12 bit 91 I/O 1.3 V 1.3 V + 105 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
2In Stock
90Expected 10/09/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit/16 bit 120 MHz 1 MB 160 kB 12 bit 55 I/O 1.3 V 1.3 V + 85 C Tray
Infineon Technologies ARM Microcontrollers - MCU XMC4000
Datasheet
70In Stock
720Expected 04/03/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 32 bit/16 bit 120 MHz 1 MB 160 kB 12 bit 91 I/O 1.3 V 1.3 V + 125 C Tray