Need an alternative controller for MKL25Z128VLH4

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Need an alternative controller for MKL25Z128VLH4

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Embionics
Contributor III

In our project we are using MKL25Z128VLH4(64 pin) microcontroller with RAM-16KB and FLASH-128KB. We are using freeRTOS component in our project. RTOS heap itself is consuming around 12KB as heap. So we are short of RAM for remaining things.

     Can anyone suggest any other controller having 32KB RAM, that can be matched with the existing pins so that we can replace the controller on the board. The controller can be of any Cortex M series.

Thanks in advance.

regards,

Durgesh

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adriancano
NXP Employee
NXP Employee

Hi,

You can still working with Kinetis L2x family selecting the KL26 or KL27 devices that has up to 32KB RAM here is a snapshot  of the product fact_sheet for your reference:

fact kl2x.jpg

You can check the options for the KL4x devices as well that support USB module and up to 32KB RAM.  fact_sheet

If your project RAM requirements are bigger you can select one of the K Family devices. The K10 to K70 devices (K1x, K2x, K3x, K4x, K5x, K6x, K7x) has more than 32 KB flash. Please refer to the Fact sheet document under the tab documentation for each Kinetis Device. ARM Cortex-M4 Cores|Kinetis K MCUs|Freescale


Hope this information can help you.

Best Regards,
Adrian Sanchez Cano

Technical Support Engineer

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