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IS43TR16640A(2016) Ver la hoja de datos (PDF) - Integrated Silicon Solution

Número de pieza
componentes Descripción
Fabricante
IS43TR16640A
(Rev.:2016)
ISSI
Integrated Silicon Solution ISSI
IS43TR16640A Datasheet PDF : 87 Pages
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IS43/46TR16640A, IS43/46TR16640AL
IS43/46TR81280A, IS43/46TR81280AL
4.1.2 AC and DC Logic Input Levels for Single-Ended Signals & DQ and DM
Symbol
Parameter
DDR3-800/1066
Min.
Max.
DDR3-1333/1600
Min.
Max.
VIH.DQ(DC100) DC input logic high
Vref +
0.100
VDD
Vref +
0.100
VDD
VIL.DQ(DC100) DC input logic low
VSS
Vref -
0.100
VSS
Vref -
0.100
VIH.DQ(AC175) AC input logic high
Vref +
0.175
Note2
--
--
VIL.DQ(AC175) AC input logic low
Note2
Vref -
0.175
--
--
VIH.DQ(AC150) AC input logic high
Vref +
0.150
Note2
Vref +
0.150
Note2
VIL.DQ(AC150) AC input logic low
Note2
Vref -
0.150
Note2
Vref -
0.150
VIH.DQ(AC135) AC input logic high
Vref +
0.135
Note2
Vref +
0.135
Note2
VIL.DQ(AC135) AC input logic low
Note2
Vref -
0.135
Note2
Vref -
0.135
VREFDQ(DC)
Reference Voltage
for DQ, DM inputs
0.49 *
VDD
0.51*
VDD
0.49 *
VDD
0.51*
VDD
DDR3-1866/2133
Min.
Max.
Vref +
0.100
VDD
VSS
Vref -
0.100
--
--
--
--
--
--
--
Vref +
0.135
Note2
0.49 *
VDD
--
Note2
Vref -
0.135
0.51*
VDD
Units
V
V
Note
1
1
V 1, 2, 5
V 1, 2, 5
V 1, 2, 5
V 1, 2, 5
V 1, 2, 5
V 1, 2, 5
V 1, 2, 5
V
3, 4
Integrated Silicon Solution, Inc. www.issi.com
29
Rev. J
03/14/2016

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