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XC161CJ16F40FBBFXUMA1

MCU 16-Bit XC166 C166 CISC/DSP/RISC 128KB Flash 5V 144-Pin TQFP T/R

The Infineon MCU 16-Bit XC166 C166 is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. With a powerful 16-bit architecture and a maximum operating frequency of 40MHz, this microcontroller is ideal for a wide range of embedded systems. It features 128KB of FLASH memory and a comprehensive set of interfaces including CAN, I2C, SPI, and UART, making it suitable for complex control tasks in automotive, industrial, and con

BrandInfineon
PackageTQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Input Lines12
Data Bus Width16b
Frequency40MHz
InterfaceCAN, EBI/EMI, I2C, SPI, UART, USART
Lifecycle StatusNRND
Max Frequency40MHz
Max Operating Temperature85°C
Max Supply Voltage5.5V
Memory Size128kB
Memory TypeFLASH
Min Operating Temperature-40°C
Min Supply Voltage2.35V
MountSurface Mount
Number of A/D Converters1

About This Product

The Infineon MCU 16-Bit XC166 C166 is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. With a powerful 16-bit architecture and a maximum operating frequency of 40MHz, this microcontroller is ideal for a wide range of embedded systems. It features 128KB of FLASH memory and a comprehensive set of interfaces including CAN, I2C, SPI, and UART, making it suitable for complex control tasks in automotive, industrial, and consumer electronics. Packaged in a 144-pin TQFP, it supports a wide operating temperature range from -40°C to 85°C, ensuring reliability in demanding environments.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers TQFP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCU 16-Bit XC166 C166 CISC/DSP/RISC 128KB Flash 5V 144-Pin TQFP T/R

XC161CJ16F40FBBFXUMA1

Infineon

The Infineon MCU 16-Bit XC166 C166 is a versatile microcontroller designed for high-performance applications requiring efficient processing and robust functionality. With a powerful 16-bit architecture and a maximum operating frequency of 40MHz, this microcontroller is ideal for a wide range of embedded systems. It features 128KB of FLASH memory and a comprehensive set of interfaces including CAN, I2C, SPI, and UART, making it suitable for complex control tasks in automotive, industrial, and con

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