U61000

U61000 was the first 1-Mbit DRAM microchip produced in the German Democratic Republic by Zentrum Mikroelektronik Dresden in September 1988 based on CMOS technology.[1]

  • size: 12.60 mm x 4.53 mm
  • DRAM organisation: 1024k x 1 Bit
  • access time: 100 ns - 120 ns
U61000D

The first step in the project was to develop the chip, this was called U61000-1. After the design and technology were optimized, the U61000-2.1 was created. The final version for production was called U61000-2.2.[2]


  • U61000C chip
    U61000C chip
  • U61000D
    U61000D
  • Presentation of the first U61000 chip to Chairman Honecker (1988)
    Presentation of the first U61000 chip to Chairman Honecker (1988)

References
  1. http://www.bild.bundesarchiv.de/archives/barchpic/search/_1228628738/?search [view]=detail&search[focus]=1
  2. EMC 2004: 20th European Mask Conference
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