Silicon Power SP002GBSTU160V01 Produit Fiche De Donnée
DDR3 SODIMM
Product Datasheet
Rev. 1.5a Nov. 2012
11
Single-Ended AC and DC Input Levels for Command and Address
DDR3-1066
DDR3-1333
Note
Symbol
Parameter
Min.
Max.
Min.
Max.
Units
VIH.CA(DC) DC Input Logic High
Vref + 0.100
VDD
Vref + 0.100
VDD
V
1
VIL.CA(DC) DC Input Logic Low
VSS
Vref - 0.100
VSS
Vref - 0.100
V
1
VIH.CA(AC) AC Input Logic High
Vref + 0.175
Note 2
Vref + 0.175
Note 2
V
1, 2
VIL.CA(AC) AC Input Logic Low
Note 2
Vref - 0.175
Note 2
Vref - 0.175
V
1, 2
VIH.CA(AC150) AC Input Logic High
-
-
Vref + 0.15
Note 2
V
1, 2
VIL.CA(AC150) AC Input Logic Low
-
-
Note 2
Vref - 0.15
V
1, 2
VRefCA(DC)
Reference Voltage
for ADD, CMD Inputs
0.49 x VDD 0.51 x VDD 0.49 x VDD 0.51 x VDD
V
3, 4
Note:
1. For input only pins except . 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
DDR3-1066
DDR3-1333
Symbol
Parameter
Min.
Max.
Min.
Max.
Units
Note
VIH.DQ(DC) DC Input Logic High
Vref + 0.100
VDD
Vref + 0.100
VDD
V
1
VIL.DQ(DC) DC Input Logic Low
VSS
Vref - 0.100
VSS
Vref - 0.100
V
1
VIH.DQ(AC) AC Input Logic High
Vref + 0.175
Note 2
Vref + 0.15
Note 2
V
1, 2, 5
VIL.DQ(AC) AC Input Logic Low
Note 2
Vref - 0.175
Note 2
Vref - 0.15
V
1, 2, 5
VRefDQ(DC)
Reference Voltage
for DQ, DM Inputs
0.49 x VDD 0.51 x VDD 0.49 x VDD 0.51 x VDD
V
3, 4
Note: 1. For input only pins except. 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(peak to peak).