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Intel 1103 (First commercially available DRAM, 1970) (wikipedia.org)
1 point by peter_d_sherman on Jan 6, 2020 | hide | past | favorite | 1 comment


Excerpts:

"Introduced in October 1970, the 1103 was the first commercially available DRAM IC..."

Capacity: 1 Kilobit (128 bytes)

Package: 18 Pin DIP

"Technical Details:

tRWC 580 ns Random read or write cycle time (from one +ve Precharge edge to the next)

tPO 300 ns Access time: Precharge High to valid data out

tREF 2 ms Refresh time

VCC 16 V Supply voltage

p-MOS 8 μm[8] Production process (silicon gate MOSFET)

Capacity 1024x1 Capacity x bus width"




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