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[FAQ] AM623: Question Regarding DDR4 Support

Part Number: AM623

Hey Sitara Processor team,

I have a customer evaluating the AM62x platform for a new project and we were hoping you could clear something up. We see that the AM62x starter kit has one 16Gb DDR4 SDRAM device (MT40A1G16KD-062E IT). The datasheet indicates maximum addressable range for DDR4 is 8GB.

So does the AM62x family support a memory system with one or two 32Gb devices (DDR4 2Gbx16)?
Likewise what is the smallest DDR4 device supported, would it be 4Gb (DDR4 256Mx16)?

Thanks and best regards,

Matt Calvo