XC23xx series

The XC23xx microcontrollers are suitable for high-end BCM and gateways with a flash size of up to 768 KB and 80 MHz performance

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Overview

The XC2365 and XC2387 microcontroller series is based on Infineon's popular and well established C166 architecture. With a flash size of up to 768 KB and an 80 MHz performance, the microcontroller is well suited for automotive safety applications.

Key Features

  • 16- and 32-bit C166SV2 CPU
  • up to 80 MHz frequency
  • Up to 768 KB of flash memory
  • Up to 82 KB of RAM
  • Parallel flash programming
  • 2 PWM units (CCU6) and (CCU 2)
  • Two very fast A/D converters
  • Up to 6 serial interfaces (USIC)
  • Up to 3 CAN and 64MO
  • Up to 24 ADC channels
  • Packages: QFP-100, QFP-144
  • Temperature range: -40 to +125°C

About

About XC23xx microcontrollers

As part of the XC2300 family, the XC236xB (LQFP-100) and XC2336B (LQFP-64) microcontroller series is the high-end extension of the XC2300 family focusing on body applications. With an extended memory size of up to 768 KB flash and up to 34 KB RAM running at up to 80 MHz, the microcontrollers are well suited for high-end BCM and gateway applications. This high-end extension of the XC2300 family as well as new low-end and high-performance products launching in 2010 have completed the rich portfolio of scalable products. XC23xx MCUs offer a state-of-the-art connectivity with up to 24 ADC channels and 3 CAN nodes. They are additionally characterized by a rich peripheral set with a General Purpose Timer (GPT12E) unit. The XC2300 family devices use the package type PG-LQFP-100 and PG-LQFP-144 (Plastic Green - Low Profile Quad Flat Package): PG-VQFN.

Customer benefits of XC23xx
  • Fast time to market due to Infineon's proven in use safety concept
  • Comprehensive safety documentation, intelligent error management avoids false alarm and therefore, reduces FIT and DPPM rate 
  • Scalable platform guarantees optimized cost-performance ratio 
  • Supports ASIL requirements
XC2300 and CIC61508

 The implementation of ISO26262 and IEC61508 std. compliant safety critical systems requires an independent robust safety watchdog for main microcontroller supervision.

Thus, microcontroller-based safety systems, must be made of three components: Main microcontroller, an independent watchdog with robust monitoring channels, and a supporting safety software.

With its safety computing platform, Infineon covers all of these three needed components: The XC2300 MCU family, the CIC61508, an independent 

robust watchdog plus, the SafeTcore safety library.

All three components were specified and developed for efficient implementation and fast  time to market.

Typical target applications of Infineon’s safety computing platform are IEC61508 and SIL3 

and ISO26262 and ASIL-C-ASIL-D applications.

CIC61508:

  • Intelligent error management
  • Robust monitoring channel
  • Up to three safety enable and disable paths
  • Task monitoring
  • Wide temperature range (-40°C to 140°C)
  • TSSOP-38 package

SafeTcore library:

  • Processor monitoring and self-tests
  • Independent safety monitor software with tasking V5r2p3
  • supports ISO26262 and IEC61508
  • Small memory footprint typ. 92 KB ROM
Access to additional technical documentation

By registering for My Infineon collaboration platform (myICP), you gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Please follow these steps to get started:

  1. Register at www.myinfineon.com with your company email address
  2. Send your access request to AURIX@infineon.com (with your MyInfineon login name)
  3. You will receive a confirmation explaining how to use your new access
myICP
Step-by-step instructions to get registered

About XC23xx microcontrollers

As part of the XC2300 family, the XC236xB (LQFP-100) and XC2336B (LQFP-64) microcontroller series is the high-end extension of the XC2300 family focusing on body applications. With an extended memory size of up to 768 KB flash and up to 34 KB RAM running at up to 80 MHz, the microcontrollers are well suited for high-end BCM and gateway applications. This high-end extension of the XC2300 family as well as new low-end and high-performance products launching in 2010 have completed the rich portfolio of scalable products. XC23xx MCUs offer a state-of-the-art connectivity with up to 24 ADC channels and 3 CAN nodes. They are additionally characterized by a rich peripheral set with a General Purpose Timer (GPT12E) unit. The XC2300 family devices use the package type PG-LQFP-100 and PG-LQFP-144 (Plastic Green - Low Profile Quad Flat Package): PG-VQFN.

Customer benefits of XC23xx
  • Fast time to market due to Infineon's proven in use safety concept
  • Comprehensive safety documentation, intelligent error management avoids false alarm and therefore, reduces FIT and DPPM rate 
  • Scalable platform guarantees optimized cost-performance ratio 
  • Supports ASIL requirements

XC2300 and CIC61508

 The implementation of ISO26262 and IEC61508 std. compliant safety critical systems requires an independent robust safety watchdog for main microcontroller supervision.

Thus, microcontroller-based safety systems, must be made of three components: Main microcontroller, an independent watchdog with robust monitoring channels, and a supporting safety software.

With its safety computing platform, Infineon covers all of these three needed components: The XC2300 MCU family, the CIC61508, an independent 

robust watchdog plus, the SafeTcore safety library.

All three components were specified and developed for efficient implementation and fast  time to market.

Typical target applications of Infineon’s safety computing platform are IEC61508 and SIL3 

and ISO26262 and ASIL-C-ASIL-D applications.

CIC61508:

  • Intelligent error management
  • Robust monitoring channel
  • Up to three safety enable and disable paths
  • Task monitoring
  • Wide temperature range (-40°C to 140°C)
  • TSSOP-38 package

SafeTcore library:

  • Processor monitoring and self-tests
  • Independent safety monitor software with tasking V5r2p3
  • supports ISO26262 and IEC61508
  • Small memory footprint typ. 92 KB ROM

Access to additional technical documentation

By registering for My Infineon collaboration platform (myICP), you gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Please follow these steps to get started:

  1. Register at www.myinfineon.com with your company email address
  2. Send your access request to AURIX@infineon.com (with your MyInfineon login name)
  3. You will receive a confirmation explaining how to use your new access
myICP
Step-by-step instructions to get registered

Documents

Documents

Design resources

Developer community

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