3D PLUS has more than 200,000 microelectronics components in space, and more than 20 years of flight heritage with no reported failure. Our Flight Heritage is expanding continuously with products launched in Space every month in LEO, MEO and GEO orbits, for deep space exploration missions, for satellite constellation fleets, and for governmental missions in Europe, America, and Asia. Our Flagship missions include Mars 2020, Mars Science Laboratory, Rosetta, New Horizons, Juno, OneWeb, AlphaSat, Sentinel, Ariane 5, ISS, Parker Solar Probe, Insight, and many more.
DDR2 SDRAM is an improved DDR Memory with higher speed and lower power consumption than DDR SDRAM. From 1 Gb to 8 Gb, our Radiation Tolerant DDR2 SDRAM modules are organized as x8b, x48b or x72b and with a 1.8 V power supply. Our DDR2 modules embed decoupling capacitors for excellent signal integrity and additional real estate savings on the users’ PCBs. They are offered in SOP or BGA package for high resistance Surface Mount (SMT) assembly and withstanding harsh thermal and mechanical environments.
First released in 2012, our DDR2 SDRAM products are used as fast processor’s RAM in a variety of high performance computer boards. They operate synergistically in an Ecosystem with two additional elements, providing all-in-one, fully space qualified and radiation immune DDR2 memory solution. The DDR2 memory companion chips are:
Our DDR2 have been use in diverse missions such as: Mars 2020, and others.
Highest density – smallest footprint (more than 85 % space savings in the design)
Decoupling capacitors and termination resistors embedded
High speed up to 667 MT/s
Radiation tolerance (stand alone):
TID > 100 krad(Si)
SEL LETth > 68 MeV.cm²/mg
SEU LETth : 2.4 MeV.cm²/mg ;
σsat = 5.6E-11 cm²/bit
SEFI LETth > 4.8 MeV.cm²/mg ;
σsat = 4.5E-5 cm²/device
Radiation tolerance (w. RIMC DDR2):
TID > 100 krad (Si)
SEU/SERE/SECE/SEFI mitigation with 3DIPMC0700
Space quality level
No pure tin guarantee (less than 97% tin guarantee)
Very long life time electronics (technology proven for 15 to 18 years missions in space)
Worldwide delivery guarantee
Each 3D PLUS standard product and SiP solution are defined by a specific part number based on the part number decoder provided below. The ordering information consist as a minimum of the following 3 items for fully define a product:
For High Reliability products or SiPs for Aerospace applications, a Source Control Drawing (SCD#) referenced 3DPA-xxxx is available for each product. It shall be used for its procurement in addition to other ordering information.
Memory Part Number Decoder
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