High Density NAND Flash Memory for Space
3D Plus (HEICO)
Ultra-high-density TLC NAND Flash for space in p-SLC mode, offering 4 Tb and 8 Tb capacities via ONFI 4.2/NV-DDR3 at 600 MHz. BGA-packaged for onboard recorders and payload data storage. First engineering models expected Q3 2026.
Technical specifications
- Density Options
- 4 Tb, 8 Tb
- Technology
- TLC in p-SLC mode
- Interface Standard
- ONFI 4.2
- Interface Type
- NV-DDR3
- Maximum Interface Speed
- 600 MHz
- Program/Erase Cycles (p-SLC)
- 60,000 cycles
- Data Retention (SLC mode)
- 5 years
- Read Page Time
- 40 μs (typical)
- Program Page Time
- ~600 μs
- Erase Block Time
- ~8 ms
- Temperature Range
- -40°C to +105°C
- TID Tolerance
- >25 krad(Si)
- SEL LETth
- >62.5 MeV.cm²/mg
- SEU LETth
- ≤1.5 MeV.cm²/mg
- SEU σsat
- 4E-11 cm²/bit
- Package
- BGA 215
About
3D PLUS High Density NAND Flash Memory for Space Applications uses Triple-Level Cell (TLC) technology operated in programmed SLC (p-SLC) mode to achieve both high storage capacity and improved endurance and radiation hardness. Available in 4 Tb (3DFN4T16LB1862) and 8 Tb (3DFN8T16LB2821) capacities, these BGA 215 packaged modules provide previously unavailable storage densities for onboard recorders, satellite payload data management, and mission-critical aerospace applications.
The devices comply with ONFI 4.2 standard and use NV-DDR3 interface at up to 600 MHz, providing read page times of 40 μs, program page times of approximately 600 μs, and erase block times of approximately 8 ms. In p-SLC mode, endurance reaches 60,000 program/erase cycles with 5-year data retention.
Radiation characterization includes TID tolerance greater than 25 krad(Si), SEL LETth greater than 62.5 MeV.cm²/mg, and SEU LETth of 1.5 MeV.cm²/mg (σsat = 4E-11 cm²/bit). Operating temperature spans -40°C to +105°C.
As next-generation products, first engineering models are expected in Q3 2026. These devices represent a major advancement in space-qualified mass storage capability, enabling new classes of high-resolution imaging and science data return missions.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
