Managed NAND BGAs are the smallest form factor to incorporate reliable and easy to interface storage on a system.
Swissbit offers the e.MMC versions EM-20 with JEDEC 5.0 Standard and the new EM-30 compliant to 5.1 Standard
The EN-20 is a PCIe 3.1 /NVMe 1.3 product with DRAM support and up to 4 lane operation mode offers both a high performance and short latency for modern applications. Data care management with background adaptive read refresh and media scan maintains the retention of the Flash blocks and enables long product utilization even for sparsely writing applications.
Products:
https://www.swissbit.com/en/products/nand-flash-products/managed-nand/