Western Digital iNAND® 7250 - industrial Embedded Flash Drives (EFD)
Proven reliability and endurance for embedded platforms
The Western Digital Industrial iNAND 7250 is an Embedded Flash Drive (EFD) designed to optimize Connected Devices in Industrial and other IoT applications. This includes applications such as security cameras, commercial drones, networking equipment, IoT gateways, system on modules (SOM), and many more. The Industrial iNAND 7250 enables manufacturers to bring the benefits of flash rapid boot-up, high reliability, robustness, consistent performance as well as many proprietary features to these new applications. The Industrial iNAND 7250 utilizes an LDPC ECC engine and eMLC memory to provide a robust, high performance, high quality and high endurance product. The LDPC engine significantly improves error correction capabilities enabling longer device lifetime and an increased ability to handle operations at high temperature. The eMLC memory is optimized versus standard MLC memory to offer better endurance over the life of the memory, providing more design margin, and also leading to a lower uncorrectable bit-error rate (UBER) at any given point over the life of the device.
The Western Digital Industrial iNAND 7250 was designed with a specific focus on the Industrial market. All Western Digital Industrial grade products go through extensive testing, and are part of a long-term, stable roadmap, reducing the complexity and number of qualification cycles that a manufacturer may need to perform. The Industrial iNAND 7250 is qualified to temperature ranges from -40C to 85C.
The Industrial iNAND 7250 is available from 8GB to 64GB of capacity and supports the e.MMC 5.1 interface. Highlighted features include extended operating temperature support, advanced health status, automatic and manual data refresh, RPMB and Boot partition resize, flexible EUDA and fast boot mode. Data reliability and product life is improved significantly by the internal refresh feature combined with eMLC memory and LDPC ECC engine. Industrial iNAND 7250 also provides 3.3V IO support for legacy designs and hence is suitable for upgrading old systems.
Key features
- Operating Temp Range: -40°C to 85°C on Industrial Extended- Temperature SKUs; -25°C to 85°C on Commercial and Industrial SKUs
- Broad portfolio: 8GB to 64GB
- Extended product life cycle for industrial grade
- Advanced controller built for endurance and reliability
- High endurance: up to 3K P/E cycles in MLC
- Smart Partitioning, Advanced Health Report and Manual Refresh (Industrial Grade)
- Enhanced User Data Area (EUDA) (Commercial Grade)
- Operating voltage: 2.7V to 3.6V
Ordering information
