32 Gbit DDR4, 512M x72 bits, 1.2 V (3D4D32G72LB2805)
- JEDEC, JESD-79-4D compliant
- Organization: 512M x (64 bits + 8 bits ECC)
- Including decoupling and termination
- Max Clock rate available: 1200MHz
- Max Transfer Rate 2400MT/s
- VDD = 1.2 V, VPP = 2.5 V
- Command Address Parity Check
- Data bus Write CRC (Cyclic Redundancy Check)
- Programmable #CAS latency (CL): from 9 to 16
- Burst length (BL): 8 (BL8), Burst Chop 4(BC4)or 8 on the fly
- Bi-directional Differential Data Strobe (DQS)
- Programmable on-die termination (ODT)
- Data bus inversion (DBI)
- ZQ calibration for DQ drive and ODT
- Available temperature range: 0°C to +70°C,-40°C to +85°C , -55°C to +105°C
- Qualified for Space Applications.
Radtiation Tolerance
- TID > 100 krad
- SEL immune up to LET > 62.8 MeV.cm2/mg
- SEU protection/ mitigation thanks to RIMC DDR4
Description
3D PLUS offers a family of space qualified DDR4 Synchronous Dynamic RAM (SDRAM) memory modules, with densities up to 48 Gbit; data bus widths of 16bits, 48 bits and 72 bits; and operating at frequencies up to 1.2 GHz.
Space Qualification
- Qualified with 3D PLUS ESA certification per ESCC 2566001
- Up to NASA Level 1
- Long Term Availability and High Reliability
- Radiation Hardened Designed for High End Space computing applications
- Flight heritage : 3D PLUS expertise in space memories for more than 20 years (*)
*From SRAM, SDRAM to DDR1/2/3/4
