79LV0832 EEPROM MCM, 8 Megabit (256k x 32-bit), MCM, Low Power				79LV0832 Information - Product Description - Product Datasheet - Application Notes - Product Flow - Back to Memory

Features

• Architecture: 256k x 32-bit
• Eight 128k x 8-bit EEPROM Die RAD-PAK® Radiation
• Hardened against natural space radiation
• Total dose hardness:
• >100 krad (Si) dependent upon space mission
• Single event effects:
• No Latchup > 120 MeV/mg/cm 2
• SEU > 90 MeV/mg/cm 2 read mode
• High endurance:
• 10,000 cycles/byte, 10 year data retention
• Page Write Mode:
• 1 to 8 X 128 byte page
• Automatic programming:
• 10 ms automatic Page/Byte write
• Package:
• 96 pin RAD-PAD® quad flat pack
• High Speed:
• 200 and 250 ns maximum access times
• Low power dissipation
• 88 mW/MHz active mode
• 440 µ W standby mode

Description

Maxwell Technologies’ 79LV0832 multi-chip module (MCM) memory features a typical 100 krad (Si) total dose tolerance, dependent upon space mission. Using Maxwell Technologies’
patented radiation-hardened RAD-PAK® MCM packaging technology, the 79LV0832 is the first radiation-hardened 8 megabit MCM EEPROM for space application. The 79LV0832 uses eight 1 Megabit high speed CMOS die to yield a 8 mega-bit product. The 79LV0832 is capable of in-system electrical Byte and Page programmability. It has a 128 X 8 byte Page
Programming function to make its erase and write operations faster. It also features Data Polling and a Ready/Busy signal to indicate the completion of erase and programming operations.

In the 79LV0832, hardware data protection is provided with the RES pin, in addition to noise protection on the WE signal and write inhibit on power on and off. Meanwhile, software data protection is implemented using the JEDEC optional standard algorithm. The 79LV0832 is designed for high reli-ability in the most demanding applications.

Maxwell Technologies’ RAD-PAK® advanced technology incorporates radiation shielding in microcircuit packages. It eliminates box shielding while providing required lifetime in orbit. This product is available with packaging and screening up to Class K.