Kinetis Microcontrollers中的主题 Kinetis K62 Controller

Kinetis K62 Controller

Masmiseim — Tue, 16 Jan 2018 19:52:35 GMT

Hello,

I’ve two FRDM-K64 Evaluation Boards here on my Desk and both of the controllers think they are a K62. But there is no Datasheet for the K62 … So what is it?

I’ve checked the SIM_SDID Register and got the following values:

PINID: 8 -> 100-pina

FAMID: 4 -> K6x Family (without tamper)

DIEID: 6

REVID: 1

SERIESID: 0 -> Kinetis K series

SUBFAMID: 2 -> Kx2 Subfamily

DAMILYID 6 -> K6x Family

Was the K64 first planned to be a K62 and I have old silicon?

Regards

Re: Kinetis K62 Controller

Robin_Shen — Thu, 18 Jan 2018 02:08:06 GMT

Hi Markus,

Sorry for the inconvenience that has caused.
Please read the lastest errata of K64.
e7534: SUBFAMID reads back incorrect sub-family of the Kinetis device

Best Regards,

Robin

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Re: Kinetis K62 Controller

Masmiseim — Fri, 19 Jan 2018 08:26:42 GMT

Thank you for clarification