QDR IO Standard

Version 1
    Question: What is the I/O standard on QDR SRAMs?

     

    Answer:

    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).