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TCAN4550: Could you help to clarify TCAN4550 spec?

Part Number: TCAN4550

Hi Expert,

Could you help to clarify TCAN4550 spec?

Mfr.

P/N

How many CAN Controllers could be supported

To full fill UDS (ISO 14229) for diagnostics and flashing,
Could your CAN supported these requirements?

What is your CAN baud rates
(500 kbps up to 2 or 5 Mbps)?

TI

TCAN4550RGYT

 

 

 

TI

TCAN4550RGYTQ1

 

 

 

TI

TCAN4551RGYRQ1

 

 

 

TI

TCAN1043ADYYRQ1

 

 

 

Thanks

Daniel

  • 您好,第一个问题,支持多少个controller,您的意思是CAN总线上能够支持多少个TCAN4550,TCAN4551或者TCAN1043吗?

    对于第二个问题,是这样的,对于 ISO 15765-2和 ISO 14229-1,它们分别是传输层和应用层规格。 使用 TCAN4550-Q1,需要在启动代码之上附加软件。但是遗憾的是,TI 没有任何代码可用于具有上述任一规格的 CAN 控制器/应用。 

    第三个问题,能够支持的最大data rate在数据手册中都有给出,TCAN4550/4551能够支持到8Mbps的速率。TCAN1043 支持2Mbps,TCAN1043G支持5Mbps。