eMMC

EMC3R0N

EMC3R0N - 32/64/128GB eMMC 5.1 Industrial TLC NAND | SP Industrial

The Silicon Power Industrial EMC3R0N is an eMMC 5.1 compliant embedded MultiMediaCard available in 32 GB, 64 GB, and 128 GB densities using TLC NAND flash, in a compact industrial-grade BGA-153 package. It delivers sequential read performance up to 320 MB/s and write performance up to 240 MB/s over an 8-bit HS400 interface, with up to 3,000 program/erase cycles per block, targeting industrial and embedded workloads that demand predictable latency and extended product lifecycle. The device integrates an MMC controller, NAND flash, and firmware in a single package, simplifying host CPU integration versus raw NAND designs. What is an eMMC device? An embedded MultiMediaCard (eMMC) is a managed NAND flash package that combines raw flash memory, a flash controller, and the standardized JEDEC eMMC interface in a single BGA. eMMC sits in the hierarchy: raw NAND -> managed NAND (eMMC) -> removable storage (SD/UFS). It reduces host CPU load because the controller handles ECC, bad-block management, wear leveling, and block translation transparently to the operating system. Key features include HS400 DDR interface for high-throughput access, optional pSLC mode for endurance-critical workloads, 3,000 P/E cycles per TLC block, JEDEC eMMC 5.1 protocol compliance, and industrial temperature grade. The integrated controller offloads bad-block management, wear leveling, and ECC from the host, while command queueing and secure boot/secure write protect features support Linux/Android and RTOS designs. Architecturally, the EMC3R0N pairs a TLC NAND array with a dedicated flash controller that exposes the standard JEDEC eMMC 5.1 host interface (CMD, DAT[7:0], CLK, RST_n). The internal controller implements hardware ECC, block remapping, and a pseudo-SLC (pSLC) mode that maps TLC blocks as single-bit cells to boost endurance, a key differentiator versus discrete NAND designs. Typical applications include industrial IoT gateways, point-of-sale (POS) terminals, factory HMI panels, surveillance NVR, automotive infotainment, and boot/media storage for embedded Linux systems on NXP i.MX, Rockchip, and Allwinner SoCs. For high-write workloads, consider the pSLC-configured EMC5R0N (30,000 P/E cycles) for longer endurance. When designing with the EMC3R0N, confirm the host SoC supports the JEDEC eMMC 5.1 HS400 mode and provides a 1.8V or 3.3V VCCQ rail (the EMC3R0N is typically 3.3V VCC / 1.8V VCCQ). Follow SP Industrial PCB layout guidelines for BGA-153 fan-out, controlled-DAT trace impedance (50 ohm), and decoupled VCC/VCCQ near-package vias. This page synthesizes SP Industrial distributor availability, drop-in eMMC 5.1 alternatives, and practical embedded-storage design notes not found in the manufacturer datasheet alone.