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QDR IO Standard
Last Updated: December 29, 2011
What is the I/O standard on QDR SRAMs?
Response: The QDR is in full compliance with HSTL Class I and compliance with HSTL Class 2 with only the lower ranges of RQ i.e from RQ=175 ohm to 200 Ohm (VDDQ = 1.4 V).