S32KのトピックRe: TJA1153 PINOUT & Datasheet

TJA1153 PINOUT & Datasheet

KarthikRaja — Thu, 16 May 2024 12:49:26 GMT

Hi,

For a product development, we are planning to use S32K MCU along with Secure CAN chip TJA1153. Could you provide technical datasheet as I could not find in online. I need to know the PINOUT, voltage levels, operating modes and other features.

Thanks

Karthik Raja

Re: TJA1153 PINOUT & Datasheet

KarthikRaja — Thu, 16 May 2024 13:27:51 GMT

Hi
When I checked Evaluation boards BOM, S32K312EVB is using TJA1043TKY part and S32K3X4EVB is using TJA1443ATK but in the interface list it is shown as TJA1153 is used in S32K3X4EVB.

Can you please clarify this.

Re: TJA1153 PINOUT & Datasheet

KarthikRaja — Thu, 16 May 2024 13:30:10 GMT

Hi,

And also when I checked S32K3X4EVB interfaces it is given as TJA1153 is used but when I checked BOM I found TJA1443ATK chip is used. But I see TJA1443 chip is not secure CAN.

Can you clarify this, or secure CAN is something to do with algorithms?

Re: TJA1153 PINOUT & Datasheet

TomasVaverka — Fri, 17 May 2024 06:49:49 GMT

Hi Karthik,

The TJA1153A datasheet as well as other useful documentation are classified as Secure Files requiring an NDA.

If your company has not signed the NDA with NXP yet, you can request it from:
https://www.nxp.com/support/support:SUPPORTHOME

If there is a valid NDA in place, you can download the datasheet from:
https://www.nxp.com/products/interfaces/can-transceivers/secure-can-transceivers/secure-hs-can-transceiver-with-sleep-mode:TJA1153

Please make sure you are signed in to nxp.com. If you do not see the datasheet, please click on "Request additional access" or edit your secure access rights by going to My NXP > Profile. For more information about secure access rights, please refer to this website:
https://www.nxp.com/support/support/secure-access-rights:SEC-ACCESS

The TJA1153A is a standalone HS-CAN transceiver with Sleep mode offering these security features:

In case there are no security violations detected, the TJA1153A behaves like a standard HS-CAN transceiver such as the TJA1443ATK.

BR, Tomas

Re: TJA1153 PINOUT & Datasheet

KarthikRaja — Mon, 20 May 2024 10:04:27 GMT

Thanks for that information.

When I checked Evaluation boards BOM, S32K3X4EVB is using TJA1443ATK but in the interface list & in the block diagram it is shown as TJA1153.

Are both same or why it is still given like this. Kindly clarify which CAN transceiver is used in S32K3X4EVB board.