Rad hard Components For Space
Space Scene
Components
69F1608 128 Megabit (16M x 8-Bit) Flash Memory Module
Flash Memory ImageFlash
Package(s) :
24-Pin Flat Package
Memory Size:
16M x 8-Bit
Voltage:
5.0V
Radiation Performance:
 
 
Specifications At A Glance
Organization:
  • Memory cell array: (4M + 128k) bit x 8bit
  • Data register: (512 + 16) bit x 8bit
  • Contains 4 (32 Megabit) Die
528-Byte page read operation
  • Random access: 10 µ s (max)
  • Serial page access: 50 ns (min)
Command/address/data multiplexed I/O port
Hardware data protection:
  • Program/erase lockout during power transitions
Command register operation
Reliable CMOS floating-gate technology
Endurance:
  • Endurance: 1,000,000 program/erase cycles
  • Data retention: 10 years
Fast write cycle time
  • Program time: 250 µ s (typ)
  • Block erase time: 2 ms (typ)
Automatic program and erase
  • Page program: (512 + 16) Byte
  • Block erase: (8K + 256) Byte
  • Status register

Maxwell Technologies’ 69F1608 high-performance flash memory is a 16M x 8-bit NAND Flash Memory with a spare 128K (131,072) x 8-bit. A program operation programs the 528-byte page in 250 µ s and an erase operation can be performed in 2 ms on an 8K-byte block. Data within a page can be read out at 50 ns cycle time per byte.

The on-chip write controller automates all program and erase functions, including pulse repetition, where required, and internal verify and margining of data. Even write-intensive systems can take advantage of the 69F1608’s extended reliability of 1,000,000 program/erase cycles by providing either ECC (Error Correction Code) or real time mapping-out algorithm.

These algorithms have been implemented in many mass storage applications. The spare 16 bytes of a page combined with the other 512 bytes can be utilized by system-level ECC. The 69F1608 is an optimum solution for large non-volatile storage applications such as solid state data storage, digital voice recorders, digital still cameras and other applications requiring nonvolatility.


About RAD-PAK® Technology

Maxwell Technologies' patented RAD-PAK® packaging technology incorporates radiation shielding in the microcircuit package. It eliminates the need for box shielding while providing the required radiation shielding for a lifetime in orbit or space mission. In a GEO orbit, RAD-PAK provides greater than 100 krad (Si) radiation dose tolerance. This product is available with screening up to Class S.