TOSHIBA DT01ACA200 ROM & NVRAM

[odedshankar]

Hi,

I've got a 2TB TOSHIBA DT01ACA200 which is a rebranded Hitachi with PCB 220 QA90380 01.
The PCB is bad and i need to use a donor PCB.
I am assuming that i will need to move both ROM and NVRAM to the donor PCB.
I ROM Looks obvious but i am not sure which chip is the NVRAM, See photo.
Can you please confirm which chip stores the NVRAM.

Thanks

PCB-TOSH.jpg (10.11 KiB) Viewed 5602 times

[HEX]

NVRAM acts as ROM (in simple terms). You only have one chip to transfer.