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.
- size: 12.60 mm x 4.53 mm
- DRAM organisation: 1024k x 1 Bit
- access time: 100 ns - 120 ns
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.
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U61000C chip
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U61000D
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Presentation of the first U61000 chip to Chairman Honecker (1988)
References
- http://www.bild.bundesarchiv.de/archives/barchpic/search/_1228628738/?search =detail&search=1
- EMC 2004: 20th European Mask Conference
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