NT5CC64M16GP-DINA datasheet(91/160 Pages) NANYA

91 / 160 page

Version 2.2

Nanya Technology Cooperation ©

04/2019

NTC Proprietary

Level: Property

DDR3(L) 1Gb SDRAM

NT5CB(C)128M8GN / NT5CB(C)64M16GP

DDR3 AC and DC Logic Input Levels for DQ and DM

Symbol

Parameter

DDR3

Unit Notes

800,1066

1333,1600

1866,2133

Min

Max

Min

Max

Min

Max

VIH.DQ(DC100)

DC input logic high

Vref + 0.1

VDD

Vref + 0.1

VDD

Vref + 0.1

VDD

1, 5

VIL.DQ(DC100)

DC input logic low

VSS

Vref - 0.1

VSS

Vref - 0.1

VSS

Vref - 0.1

1, 6

VIH.DQ(AC175)

AC input logic high

Vref + 0.175

Note 2

1, 2, 7

VIL.DQ(AC175)

AC input logic low

Note 2

Vref - 0.175

1, 2, 8

VIH.DQ(AC150)

AC input logic high

Vref + 0.150

Note 2

Vref + 0.150

Note 2

1, 2, 7

VIL.DQ(AC150)

AC input logic low

Note 2

Vref - 0.150

Note 2

Vref - 0.150

1, 2, 8

VIH.DQ(AC135)

AC input logic high

Vref + 0.135

Note 2

Vref + 0.135

Note 2

Vref + 0.135

Note 2

1, 2, 7

VIL.DQ(AC135)

AC input logic low

Note 2

Vref - 0.135

Note 2

Vref - 0.135

Note 2

Vref - 0.135

1, 2, 8

VRefDQ(DC)

Reference Voltage

for DQ, DM inputs

0.49 * VDD

0.51 * VDD

0.49 * VDD

0.51 * VDD

0.49 * VDD

0.51 * VDD

3, 4, 9

NOTE 1. Vref = VrefDQ(DC).

NOTE 2. S

ee “Overshoot and Undershoot Specifications” .

NOTE 3. The ac peak noise on VRef may not allow VRef to deviate from VRefDQ(DC) by more than +/-1% VDD (for reference:approx. +/- 15 mV).

NOTE 4. For reference: approx. VDD/2 +/- 15 mV.

NOTE 5. VIH(dc) is used as a simplified symbol for VIH.DQ(DC100)

NOTE 6. VIL(dc) is used as a simplified symbol for VIL.DQ(DC100)

NOTE 7. VIH(ac) is used as a simplified symbol for VIH.DQ(AC175), VIH.DQ(AC150), and VIH.DQ(AC135);VIH.DQ(AC175) value is used when

Vref + 0.175V is referenced, VIH.DQ(AC150) value is used when Vref + 0.150V is referenced, and VIH.DQ(AC135) value is used when

Vref + 0.135V is referenced.

NOTE 8. VIL(ac) is used as a simplified symbol for VIL.DQ(AC175), VIL.DQ(AC150), and VIL.DQ(AC135);VIL.DQ(AC175) value is used when

Vref - 0.175V is referenced, VIL.DQ(AC150) value is used when Vref -0.150V is referenced, and VIL.DQ(AC135) value is used when

Vref - 0.135V is referenced.

NOTE 9. VrefCA(DC) is measured relative to VDD at the same point in time on the same device

NT5CC64M16GP-DINA Datasheet(PDF) 91 Page - Nanya Technology Corporation.

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