Vendor: Robert Bosch GmbH Category: CAN / CAN-FD / CAN-XL

Protocol controller IP for Classical CAN / CAN FD / CAN FD light commander and CAN XL

The XS_CAN is a low gate count CAN IP module that can be realized as stand-alone device, as part of an SoC, as part of an ASIC, o…

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Overview

The XS_CAN is a low gate count CAN IP module that can be realized as stand-alone device, as part of an SoC, as part of an ASIC, or on an FPGA.

Safety Element out of Context (SEooC) according to ISO 26262-11:2018 Clause.Developed according to the automotive cybersecurity standard ISO 21434.

Intermediate Delivery available.

Physical Layer

CAN_XL will be operable with all CAN transceiver types:

  • Classical CAN up to 1Mbit/s
  • CAN FD up to 2Mbit/s
  • CAN SIC up to 5-8Mbit/s
  • CAN SIC XL up to 20 Mbit/s

CAN XL and CAN FD can be operated in mixed CAN FD / XL networks

CAN FD light can use all transceivers up to 8Mbit/s

Optional Add-on

CTDMA – Cut Trough DMA unit

  • DMA (Direct Memory Access) optimized for XS_CAN
  • Use system memory for storage of CAN messages
  • Only Small local memory needed

Status

The specification of the CAN_XL protocol and physical layer is released by the ISO (International Organization for Standardization).

  • The ISO 11898-1:2024 specifies the CAN protocols (CAN CC, CAN FD, CAN FD light and CAN XL)
  • The ISO 11898-2:2024 specifies the CAN transceivers (CAN HS, CAN FD, CAN SIC, CAN SIC XL)

In addition, many other CAN related standards will be updated simultaneously to support CAN XL. E.g. the CAN Conformance Test according to ISO 16845.

Mandatory License of CAN Protocols

The CAN Protocols are patented products developed by Robert Bosch GmbH.

A CAN Protocol License is required for all implementations of CAN FD, CAN FD Light, TTCAN and CAN XL modules.

Benefits

  • Supports CAN CC, CAN FD and CAN XL
  • Supports CAN XL with up to 20Mbit/s and 2048-byte data payload
  • Supports CAN FD light commander with up to 8 Mbit/s

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Specifications

Identity

Part Number
XS_CAN
Vendor
Robert Bosch GmbH
Type
Silicon IP

Provider

Robert Bosch GmbH
HQ: Germany
Bosch Automotive Electronics (AE) - headquartered in Reutlingen, Germany - is the largest manufacturer of micromechanical products and one of the largest automotive semiconductor manufacturers in Europe. We are the undisputed market leader for automotive MEMS (Micro-Electro-Mechanical Systems) sensors. We design, manufacture and sell sensors, ASICs, ASSPs and power semiconductors, based on experience in automotive electronics components of more than 40 years. With sales and application forces located in Europe, North America, Japan, China, and South Korea, we offer worldwide customer support. In addition to the Bosch Group itself, our customer base includes many well-known ECU makers in the Automotive sector. The division Automotive Electronics is the competence center for electronics within Bosch. For more than 40 years, we have designed and manufactured a wide range of automotive specific semiconductors and sensors.
Contact Robert Bosch GmbH

Learn more about CAN / CAN-FD / CAN-XL IP core

CANsec: Security for the Third Generation of the CAN Bus

CANsec is a resource-efficient solution for securing the CAN bus against the most common cyber security threats on software-defined vehicles. Here we show that the encryption and authentication of CAN XL frames are possible without latencies or loss...

Frequently asked questions about CAN / CAN FD / CAN XL IP cores

What is Protocol controller IP for Classical CAN / CAN FD / CAN FD light commander and CAN XL?

Protocol controller IP for Classical CAN / CAN FD / CAN FD light commander and CAN XL is a CAN / CAN-FD / CAN-XL IP core from Robert Bosch GmbH listed on Semi IP Hub.

How should engineers evaluate this CAN / CAN-FD / CAN-XL?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this CAN / CAN-FD / CAN-XL IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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