NXP Controller Requirement

[priteshanil]

We are working on one of the project there is a requirements to develop small adaptor card to support new external module with I2C interface (Current Host module support only SPI interface).

We are looking for low cost basic Microcontroller from NXP  for SPI to I2C conversion as mentioned below;

1. Microcontroller shall have secure boot –>Secure Element (Secure memory + first stage bootloader)
2. Integrity of the Application FW shall be checked before boot.
3. Microcontroller shall be upgradable with an encrypted firmware image (Second stage bootloader) through SPI.
4. Integrity of the upgradable  Image shall be checked .

[jeremyzhou]

Hi,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
I'd like to suggest the RT series MCU to you, as the RT series MCU supports several secure boot modes which meet your requirement.
You can learn more information about them via the below link.

https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/i-mx-rt-crossover-...
Have a great day,
TIC

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[priteshanil]

Hi,

We have selected MIMXRT1011CAE4A.

Can you please confirm the whether the following points support or Not

* Arm TrustZone
* Root of trust
* SFI (secure firmware installation)
* Secure firmware upgrade support
* HASH hardware accelerator
* Random number generator
* Active tamper
* securable I/Os memories and peripherals

[jeremyzhou]

Hi,
Thanks for your reply.

Feature	Support
Arm TrustZone	N
Root of trust	Y
SFI (secure firmware installation)	Y
Secure firmware upgrade support	Y
HASH hardware accelerator	Y
Random number generator	Y
Active tamper	Y
securable I/Os memories and peripherals	Y

Hope this is clear.
Have a great day,
TIC

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[priteshanil]

Hi,

Thank you for suggestion. The suggested part was Processor. We are looking for Basic controller ,we have got 2 more controller. Can you please confirm whether they fulfill our following requirement.

Part No -  K32L3A60VPJ1AT     and     LPC55S04JHI48QL

Requirements -

• Arm TrustZone
• Root of trust
• SFI (secure firmware installation)
• Secure firmware upgrade support
• HASH hardware accelerator
• Random number generator
• Active tamper
• securable I/Os memories and peripherals
• 1 SPI and 1 I2C
• 16KB RAM and 64KB ROM

[jeremyzhou]

Hi,
Thanks for your reply.
The LPC55S04JHI48QL meet all requirement except the Active tamper.
BTW, the RT series is MCU, not the processor.
Have a great day,
TIC

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