PRODUCTS

Memories

DDC offers a wide range of radiation-hardened memory products, including PROM, EEPROM, SRAM, SDRAM, and NOR & NAND flash. Any of these products are available either with DDC's proprietary RAD-PAK® shielding, or in rad-tolerant packages. RAD-PAK® is a hermetic ceramic package shielding technology that reduces the Total Ionizing Dose (TID) received by the semiconductor components in the package by orders of magnitude from the total ionizing dose environment exterior to the package. This allows us to put commercial semiconductors with only moderate total dose tolerance in the high total dose environments encountered in space. Rad-tolerant devices are available in a hermetic ceramic package with a guaranteed TID tolerance at the die level. The EEPROM are also available in DDC's proprietary Xray-PAK® shielding, a hermetic ceramic package shielding technology that eliminates any line-of-sight radiation penetration to the semiconductors inside the package. This allows the effective shielding of x-rays from weapon.

Model No.:97D2HxGxx
DDR2 SDRAM Memory For Space
Model No.:27C010T
Rad Hard 1 Megabit (128K x 8-Bit) - OTP EPROM Memory
Model No.:27C512T
Rad Hard 512K (64K x 8-Bit) OTP EPROM Memory
Model No.:28C010T
Rad Hard 1 Megabit (128K x 8-Bit) EEPROM Memory
Model No.:28C011T
Rad Hard 1 Megabit (128K x 8-Bit) EEPROM Memory
Model No.:28LV010
Rad Hard 3.3V 1 Megabit (128K x 8-Bit) EEPROM Memory
Model No.:28LV011
Rad Hard 1 Megabit (128K x 8-Bit) EEPROM Memory
Model No.:29F0408
Rad Hard 32 Megabit (4M x 8-Bit) Flash Memory
Model No.:29F32G08
Rad Hard NAND Flash Memory
Model No.:33LV408
Rad Hard 4 Megabit (512K x 8-Bit) CMOS SRAM Memory
Model No.:48SD1616
Rad Hard 256 Mb SDRAM 4-Meg X 16-Bit X 4-Banks Memory
Model No.:48SD3208
Rad Hard 256 Mb SDRAM 8-Meg X 8-Bit X 4-Banks Memory
Model No.:56F6408
Rad Hard 512 Megabit Flash NOR Memory
Model No.:69F1608
Rad Hard 128 Megabit (16M x 8-Bit) Flash Memory
Model No.:72SD3232B
Rad Hard 1 Gbit SDRAM 32-Meg X 32-Bit X 4-Banks Memory
Model No.:79C0408
Rad Hard 4 Megabit (512k x 8-bit) EEPROM MCM Memory
Model No.:79C0832
Rad Hard 8 Megabit (256K x 32-Bit) EEPROM MCM Memory
Model No.:79C2040B
Rad Hard 20 Megabit (512K x 40-Bit) EEPROM MCM Memory
Model No.:79LV0408
Rad Hard Low Voltage 4 Megabit (512k x 8-bit) EEPROM Memory
Model No.:79LV0832
Rad Hard 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM Memory