Kinetis K21&K22 support LCD I/F for TFT LCD?

[andy_kim]

Hello, I'd like to know if kinetis K21&K22 support LCD I/F for TFT LCD, When I check MCU Selection guide, It does not seem that they support LCD I/F. Thanks, Andy

[jingpan]

Hi andy,

Some K22 and K21 has FlexBus, for example MK22FN1M0Axxx12, MK22FN512xxx12 or MK21FN1M0xxx12. It can support parallel LCD interface. All K21 and K22 has SPI, it can support serial interface panel.

Regards,

Jing

[andy_kim]

Dear Jing, 

Thanks for your confirmation.

However, I can not find any information about LCD Interface on K21F and K22F Datasheet.

Which document should I refer to check the implementation of LCD interface with the chipset?

Thanks you

Andy

[jingpan · Accepted solution]

Hi,

Please check in reference manual.

For example, https://www.nxp.com/webapp/Download?colCode=K22P100M120SF5V2RM

Regards,

Jing

[andy_kim]

Dear Jing,

Thanks for your support.

Andy.