topic Re: NXP Controller Requirement in Other NXP Products

NXP Controller Requirement

priteshanil — Fri, 19 Nov 2021 04:44:36 GMT

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;

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

Re: NXP Controller Requirement

jeremyzhou — Fri, 19 Nov 2021 10:08:17 GMT

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-mcus:IMX-RT-SERIES
Have a great day,
TIC

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Re: NXP Controller Requirement

priteshanil — Mon, 22 Nov 2021 04:02:15 GMT

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

Re: NXP Controller Requirement

jeremyzhou — Mon, 22 Nov 2021 05:52:04 GMT

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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Re: NXP Controller Requirement

priteshanil — Tue, 23 Nov 2021 06:36:18 GMT

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

Re: NXP Controller Requirement

jeremyzhou — Wed, 24 Nov 2021 01:06:38 GMT

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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