Reverse-engineering the classic MK4116 16-kilobit DRAM chip
Reverse engineering RAM storage in early Texas Instruments calculator chips
Samsung's A-die memory surfaces at retailer | TechSpot
CPU-World: Micropocessor die pictures by William Blair
Can this RAM get close to regular B-Die frequencies and timings? According to the Samsung DDR4 product guide, it is B-Die Non ECC UDIMM RAM : r/overclocking
Samsung A-Die Memory Sighted: DDR4 Is About To Get A Lot Cheaper