64 Gbit DDR4, 1G x80 bits, 1.2 V (3D4D64G80LB2860)
- JEDEC JESD-79-4D compliant
- Organization: 1G x (64 bits + 16 bits ECC)
- Max Clock rate available: 1200 MHz
- Max Transfer Rate 240 0MT/s
- VDD = 1.2 V, VPP = 2.5 V
- Independent ALERT_n
- Independent RESET_n
- 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
Radtiation Tolerance
- TID > 100 krad
- SEL immune up to LET > 62.8 MeV.cm2/mg
- SEU protection/ mitigation thanks to RIMC DDR4
Description
The 3D4D64G80LB2860 is a high-speed, highlyintegrated DDR4 Synchronous Dynamic RAM designed for space applications.
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
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