cancel
Showing results for 
Search instead for 
Did you mean: 

PSoC™ 4

hoop4g
New Contributor II
Hello

My team and I are looking for a Cypress Automotive MCU part for the following applications.

Our client is considering to replace a MLX81315 Melexis with a Cypress MCU part.
( MLX81315 details :  https://www.melexis.com/en/product/mlx81310-mlx81315/smart-lin-driver )

hoop4g_0-1627886997881.png


There are available candidates listed on the left side block of the diagram above,
but I am here to ask for the best advice on the automotive quality Cypress MCU for the job.

The MCU part, that we seek, shall
-have the automotive quality.
- be used for the step motor starter app for "active grille shutters" (for aerodynamic car design).
- be used along with the LIN step motor gate driver from Infineon (see the blocks above).
- support LIN+SPI communication protocol ( MCU LIN works in Slave mode. target MCU will work as LIN slave )
- have a similar or smaller packaging size due to PCB area
(S9S08SL8F1MTJ (TSSOP-20) /  ATSAMHA1E15A-B(32-pin QFN)).
- have a relatively good delivery date in terms of logistics.   

If you could suggest us the Cypress automotive part for the MCU part of the block, that would be really appreciated.

P.S. 
I have received PSoC4 4100 series as a recommendation (not a specific part number) in the previous posts
and looked up product lineups on PSoC 4100s and 4100PSs, but those series did not have the Automotive quality parts.

0 Likes
1 Solution
Ashish
Moderator
Moderator

Hi Ben,

 The links which I gave in my last response was Automotive (AEC-Q100) qualified parts. They are for- PSoC 4100S and PSoC4100S-Plus family which has the LIN Slave, and existing code example on stepper motor (which I referred in previous reply) can be modified to support this device (and the PSoC 4100 and PSoC4100PS which you referred is little different, so I am not referring these, as you said you need auto-qualified parts).

For PSoC4100S- There are two packages available as per datasheet: 28-SSOP and 40-QFN.

For PSoC4100S-Plus - There are three packages available as per datasheet: 40-QFN, 64-QFN, and 64-TQFP.

Refer "Ordering Information" section in datasheet for all the parts in the family.

 

Thanks,

Ashish

 

View solution in original post

0 Likes
3 Replies
Ashish
Moderator
Moderator

Hi,

You have mentioned that you have received the recommendation for PSoC 4100s and PSoC 4100s-Plus. These devices have LIN Slave support, and there is code example on stepper motor available for PSoC4.

Also, these series do have auto-qualified products. Kindly refer the following datasheet.

https://www.cypress.com/file/429186/download

https://www.cypress.com/file/476447/download

 

Thanks,

Ashish

 

0 Likes
hoop4g
New Contributor II

Thank you.
If there are auto-quality parts, please do list them with the "part numbers."

According to the research, there aren't any auto-quality parts from PSoC4100 PSoC4100PS from my search. 

I went  both on

PSOC® 4: PSOC 4100 FAMILY DATASHEET PROGRAMMABLE SYSTEM-ON-CHIP (cypress.com)
PSoC® 4: PSOC 4100PS Datasheet PROGRAMMABLE SYSTEM-ON-CHIP (PSOC) (cypress.com)

and clicked all the parts on the "related parts" on the right bottom corner for both pages. All of them didn't have auto-quality.

If I am missing,
please specify the auto-quality parts with the "part number"
from your recommendation and help.

I need your help dearly.

Sincerely,
Ben Kim

0 Likes
Ashish
Moderator
Moderator

Hi Ben,

 The links which I gave in my last response was Automotive (AEC-Q100) qualified parts. They are for- PSoC 4100S and PSoC4100S-Plus family which has the LIN Slave, and existing code example on stepper motor (which I referred in previous reply) can be modified to support this device (and the PSoC 4100 and PSoC4100PS which you referred is little different, so I am not referring these, as you said you need auto-qualified parts).

For PSoC4100S- There are two packages available as per datasheet: 28-SSOP and 40-QFN.

For PSoC4100S-Plus - There are three packages available as per datasheet: 40-QFN, 64-QFN, and 64-TQFP.

Refer "Ordering Information" section in datasheet for all the parts in the family.

 

Thanks,

Ashish

 

View solution in original post

0 Likes