Hynix HMT351U6BFR8C-H9N0 Manuel D’Utilisation
APCPCWM_4828539:WP_0000005WP_0000005
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_4828539:
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Rev. 1.0 / Oct. 2010
17
AC & DC Operating Conditions
Recommended DC Operating Conditions
Notes:
1. Under all conditions, VDDQ must be less than or equal to VDD.
2. VDDQ tracks with VDD. AC parameters are measured with VDD and VDDQ tied together.
1. Under all conditions, VDDQ must be less than or equal to VDD.
2. VDDQ tracks with VDD. AC parameters are measured with VDD and VDDQ tied together.
AC & DC Input Measurement Levels
AC and DC Logic Input Levels for Single-Ended Signals
AC and DC Input Levels for Single-Ended Command and Address Signals
AC and DC Input Levels for Single-Ended Command and Address Signals
Notes:
1. For input only pins except RESET, Vref = VrefCA (DC).
2. Refer to “Overshoot and Undershoot Specifications” on page 30.
3. The ac peak noise on V
1. For input only pins except RESET, Vref = VrefCA (DC).
2. Refer to “Overshoot and Undershoot Specifications” on page 30.
3. The ac peak noise on V
Ref
may not allow V
Ref
to deviate from V
RefCA(DC)
by more than +/-1% VDD (for
reference: approx. +/- 15 mV).
4. For reference: approx. VDD/2 +/- 15 mV.
4. For reference: approx. VDD/2 +/- 15 mV.
Recommended DC Operating Conditions
Symbol
Parameter
Rating
Units Notes
Min.
Typ.
Max.
VDD
Supply Voltage
1.425
1.500
1.575
V
1,2
VDDQ
Supply Voltage for Output
1.425
1.500
1.575
V
1,2
Single Ended AC and DC Input Levels for Command and Address
Symbol
Parameter
DDR3-800/1066/1333/1600
Unit
Notes
Min
Max
VIH.CA(DC100)
DC input logic high
Vref + 0.100
VDD
V
1
VIL.CA(DC100)
DC input logic low
VSS
Vref - 0.100
V
1
VIH.CA(AC175)
AC input logic high
Vref + 0.175
Note2
V
1, 2
VIL.CA(AC175)
AC input logic low
Note2
Vref - 0.175
V
1, 2
VIH.CA(AC150)
AC Input logic high
Vref + 0.150
Note2
V
1, 2
VIL.CA(AC150)
AC input logic low
Note2
Vref - 0.150
V
1, 2
V
RefCA(DC
)
Reference Voltage for ADD, CMD inputs
0.49 * VDD
0.51 * VDD
V
3, 4
B48614/178.104.2.80/2010-10-18 17:07