Microcontroller Solutions

Infineon - Infineon designs, manufactures and supplies a broad range of semiconductors used in various microelectronic applications. In the microcontroller market, Infineon offers several 8-bit and a wide variety of 16-bit and 32-bit design solutions. Learn more about supplier.

Click here to view all Infineon microcontroller products available at Digi-Key


  • Featured Product
  • Eval Boards
  • 8-Bit
  • 16-Bit
  • 32-Bit
  • 8051/52/53

Featured Product

32-Bit TriCore™ TC1100

Infineon’s 32-Bit TriCore™ TC1100

  • Floating Point Unit (FPU)
  • 62 KB SPRAM, 20 KB Cache, 64 KB SRAM, 16KB Boot ROM
  • DMA controller
  • 1 general purpose timer, 3 32-bit timer/counters

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SK-XC161 Starter Kit Infineon’s SK-XC161 Starter Kit for the XC161CJ features:

  • 40MHz CPU
  • DB9 for ASC0 Interface
  • App Notes
  • Training Documentation

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C505

C505

Fully compatible with the standard 8051 microcontroller, the C505 series from Infineon offers 20MHz operating frequency and up to 32KB of on-chip OTP ROM. Featuring 34 I/O pins, the C505 also has a full CAN module and is pin compatible with many other Infineon MCU series.

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XC800

XC800

The XC800 family members are based on the standard 8051 architecture with on-chip flash memory of up to 32KB. Performance and cost-saving features of the XC800 include an on-chip oscillator and PLL for clock generation and an embedded voltage regulator supporting single voltage supply of 3.3V or 5.0V. Some variations in this family also feature integrated CAN and LIN modules.

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C16x

C16x

Infineon’s C166® family is a well established 16-Bit architecture with a wide variety of peripherals, packages, and performance options available. The C166 has clock ratings to 80MHz, up to 832KB Program Memory, and SRAM to 82KB. I/O counts of 59 to 111 are also available. The family is available with either OTP memory or ROM-less.

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XC16x

XC16x

The XC166 family of 16-bit microcontrollers offers a wide range of products scalable in performance, memory, and peripherals. The migration path from C166® to XC166 is supported by the same basic architecture and instruction set so that a high level of reuse can be accomplished. Both, built in safety features and high performance peripherals, are standard for the XC166 family and make these devices the controller of choice for automotive and industrial applications.

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XE16x

XE16x

High CPU performance combined with enhanced IO capabilities, flexible power management and new impressive peripherals such as Universal Serial Interface (USIC) make the XE16x the instrument of choice for demanding industrial applications such as motor control, power supplies, transportation and communication. Integration of external components such as voltage regulators, EEPROM emulation with additional flash modules and various clock sources optimize system cost. The XE167 series is available with a 80MHz clock, up to 768KB Flash, 118 I/O pins, and 82KB of RAM.

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XC2xxx

XC2xxx

The new scalable 16-/32-Bit MCU XC2xxx family from Infineon, addresses the increasing complexity of highly integrated gateway applications. Available today are the XC2xxx derivatives with 448 to 768 KB of flash, optional EEPROM emulation, up to 82 KB SRAM, and a maximum 80MHz CPU clock. The XC2200 family is optimized for mid-range to high-end gateway applications. Additionally, security features like a memory protection unit (MPU), help to protect the IP of the system supplier.

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TriCore®

TriCore®

The TriCore® is the first unified, single-core, 32-bit microcontroller-DSP architecture optimized for real-time embedded systems. The TriCore® Instruction Set Architecture (ISA) combines the real-time capability of a microcontroller, the computational power of a DSP, and the high performance/price features of a RISC load/store architecture, in a compact re-programmable core.

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C505

C505

Fully compatible with the standard 8051 microcontroller, the C505 series from Infineon offers 20MHz operating frequency and up to 32KB of on-chip OTP ROM. Featuring 34 I/O pins, the C505 also has a full CAN module and is pin compatible with many other Infineon MCU series.

View All Infineon C505 Parts


XC800

XC800

The XC800 family members are based on the standard 8051 architecture with on-chip flash memory of up to 32KB. Performance and cost-saving features of the XC800 include an on-chip oscillator and PLL for clock generation and an embedded voltage regulator supporting single voltage supply of 3.3V or 5.0V. Some variations in this family also feature integrated CAN and LIN modules.

View All XC800 Parts



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