ADMap-16  > QM-8-SP

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QM-8-SP Datasheet

Mode Select Driver Strength PASR
BA1 BAO Mode A6 A5 Driver Strength A2 A1 AO Size of Refreshed Area
0 0 Normal MRS 0 0 Full 0 0 0 Full Array
0 1 Reserved 0 1 1/2 0 0 1 1/2 0f Full Array
1 0 EMRS for Mobile SDRAM 1 0 1/4 0 1 0 1/4 0f Full Array
1 1 Reserved 1 1 1/8 0 1 1 Reserved
Reserved Address 1 0 0 Reserved
A12~A10/AP A9 A8 A7 A4 A3 1 0 1 Reserved
1 1 0 Reserved
0 0 0 0 0 0 1 1 1 Reserved


QM-8-SP Price

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Leakage approximately doubles with every 70C increase in device temperature. Moreover, a slow clock frequency allows leakage charge more time to accumulate, becoming larger in proportion to the signal transmined. Leakage effects can be minimized by increasing clock fre- quency or cooling (or avoiding heating). Though the chip will operate down to a clock rate (fc) of 20 kHz, it is recommended to keep fe at least 80 kHz to minimize leakage effects.