SanDisk iNAND® 7550 Embedded Flash Devices

SanDisk iNAND® 7550 Embedded Flash Devices offer enhanced performance, high capacity, and exceptional endurance. The devices are a 3D NAND e.MMC flash storage solution for mid and high-end mobile devices. The iNAND 7550 series is based on the latest 3D NAND technology and the 4th generation SmartSLC architecture. The iNAND 7550 combine enhanced performance with the mature e.MMC interface for a better user experience. Launch applications, download and capture high-resolution videos with up to 256GB capacity in a small form factor. The iNAND 7550 EFD is designed for mid- and high-end mobile and thin-and-light computing devices.

Features

Performance
- Up to 260MB/s Sequential Write performance: 60% improvement over prior generation, enabling users to download and store a 2-hour HD movie (5GB) in 19 seconds
- Faster Random Read performance using e.MMC Command Queue mechanism (CMDQ): 135% improvement over the prior generation
- Faster Random Write performance: 275% improvement over prior generation
Reliability
- Power Immunity: 4th generation SmartSLC technology ensures data integrity and backup in case of a power event
- Enhanced endurance: 80% TBW improvement over prior generation
Scalability
- Scales e.MMC to the highest capacity available
- A wide range of capacities allow designers to scale within a single footprint: 32GB to 256GB in JEDEC 11.5x13x1.0mm package