NT2GC64B8HC0NF Nanya Techology, NT2GC64B8HC0NF Datasheet - Page 9

• Manufacturer Part Number: NT2GC64B8HC0NF
• Description: Un-buffered Ddr3 Sdram Dimm
• Manufacturer: Nanya Techology

PC3-8500 / PC3-10600
Un-buffered DDR3 SDRAM DIMM
NT2GC64B8HC0NF
Single-Ended AC and DC Input Levels for Command and Address
Note:
1. For input only pins except RESET#. Vref = VrefCA(DC).
2. See “Overshoot and Undershoot Specifications” in the device datasheet.
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).
4. For reference: approx. VDD/2 +/- 15 mV.
Single-Ended AC and DC Input Levels for DQ and DM
Note:
1. For input only pins except RESET#. Vref = VrefDQ(DC).
2. See “Overshoot and Undershoot Specifications” in the device datasheet.
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).
4. For reference: approx. VDD/2 +/- 15 mV.
5. Single-ended swing requirement for DQS, DQS# is 350 mV (peak to peak). Differential swing requirement for DQS - DQS# is 700 mV
REV 1.0
12/2009
VIH.DQ(AC175) AC Input Logic High
VIH.DQ(AC150) AC Input Logic High
VIH.CA(AC150) AC Input Logic High
VIL.DQ(AC175) AC Input Logic Low
VIL.DQ(AC150) AC Input Logic Low
VIL.CA(AC150) AC Input Logic Low
VIH.DQ(DC)
VIH.CA(DC)
VIL.CA(DC)
VIH.CA(AC)
VIL.DQ(DC)
VIL.CA(AC)
(peak to peak).
V
V
Symbol
Symbol
RefDQ(DC)
RefCA(DC)
DC Input Logic High
DC Input Logic Low
AC Input Logic High
AC Input Logic Low
Reference Voltage for
ADD, CMD Inputs
DC Input Logic High
DC Input Logic Low
Reference Voltage for
DQ, DM Inputs
Parameter
Parameter
Vref + 0.100
Vref + 0.175
Vref + 0.150
Vref + 0.100
Vref + 0.175
Vref + 0.150
0.49 x VDD
0.49 x VDD
Note 2
Note 2
Note 2
Note 2
Min.
VSS
Min.
VSS
DDR3-1066 (-BE)
DDR3-1066 (-BE)
Vref - 0.100
Vref - 0.175
Vref - 0.150
Vref - 0.100
Vref - 0.175
Vref - 0.150
0.51 x VDD
0.51 x VDD
9
Note 2
Note 2
Note 2
Note 2
Max.
VDD
Max.
VDD
NANYA reserves the right to change products and specifications without notice.
Vref + 0.100
Vref + 0.175
Vref + 0.150
Vref + 0.100
0.49 x VDD
0.49 x VDD
Vref + 0.15
Vref + 0.15
Note 2
Note 2
Note 2
Note 2
Min.
VSS
Min.
VSS
DDR3-1333 (-CG)
DDR3-1333 (-CG)
© NANYA TECHNOLOGY CORPORATION
Vref - 0.100
Vref - 0.175
Vref - 0.150
0.51 x VDD
Vref - 0.100
Vref - 0.150
Vref - 0.150
0.51 x VDD
Note 2
Note 2
Note 2
Note 2
Max.
VDD
Max.
VDD
Units Note
Units Note
V
V
V
V
V
V
V
V
V
V
V
V
V
V
1, 2, 5
1, 2, 5
1, 2, 5
1, 2, 5
1, 2
1, 2
1, 2
1, 2
3, 4
3, 4
1
1
1
1