IS46TR16128A-15HBLA2 ISSI, IS46TR16128A-15HBLA2 Datasheet - Page 76

• Manufacturer Part Number: IS46TR16128A-15HBLA2
• Description: DRAM 2G, 1.5v, 1333MT/s 128Mx16 DDR3
• Manufacturer: ISSI

Specifications of IS46TR16128A-15HBLA2

• Rohs: yes
• Data Bus Width: 16 bit
• Organization: 128 M x 16
• Package / Case: FBGA-96
• Memory Size: 2 Gbit
• Maximum Clock Frequency: 933 MHz
• Access Time: 13.125 ns
• Supply Voltage - Max: 1.575 V
• Supply Voltage - Min: 1.425 V
• Maximum Operating Current: 65 mA
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

VIL(dc)MAX
VIL(ac)MAX
IS43/46TR16128A, IS43/46TR16128AL,
IS43/46TR82560A, IS43/46TR82560AL
9.6.5 Data Setup, Hold and Slew Rate Derating
9.6.5.1 Nominal slew rate and tVAC for setup time tDS(left) and hold time t DH
9.6.5.2 Tangent line for setup time tDS(left) and hold time tDH(right) - DQ with respect to strobe
Integrated Silicon Solution, Inc. – www.issi.com –
Rev. 00A
11/14/2012
VIH(ac)MIN
VIH(dc)MIN
VIL(dc)MAX
VIL(ac)MAX
VIH(ac)MIN
VIH(dc)MIN
VREF(dc)
VREF(dc)
V
DQS#
DQS
V
V
DQS#
DQS
V
SS
DDQ
SS
DDQ
Normal
slew rate
[VREF(dc)-VIL(ac)max]
TF
TF
[VREF(dc)-VIL(ac)max]
Setup slew Rate @
Setup slew Rate @
Falling signal
= tangent line
Falling signal
Normal
slew rate
tangent
line
tDS
tDS
/ ΔTF
tVAC
/ ΔTF
tVAC
=
tDH
tDH
Normal
slew rate
[VIH(ac)min-VREF(dc)]
Setup slew Rate @ Rising
[VIH(ac)min-VREF(dc)]
TR
TR
Setup slew Rate @
= tangent line
Rising signal
Normal
slew rate
tangent
line
/ ΔTR
tDS
tVAC
signal
/ ΔTR
tDS
tVAC
=
tDH
tDH
VIH(ac)MIN
VIH(dc)MIN
VIL(dc)MAX
VIL(ac)MAX
VREF(dc)
VIH(ac)MIN
VIH(dc)MIN
VIL(dc)MAX
VIL(ac)MAX
VREF(dc)
DQS#
DQS
V
V
DQS#
DQS
V
DDQ
SS
V
DDQ
SS
[VREF(dc)-VIL(dc)max]
Hold slew Rate @
[VREF(dc)-VIL(dc)max]
Rising signal
tangent
line
tDS
Normal
slew rate
tDS
Hold slew Rate @
/ ΔTR
(right) - DQ with respect to strobe
tVAC
TR
= tangent line
Rising signal
=
/ ΔTR
tDH
tDH
TR
[VIH(dc)min-VREF(dc)]
[VIH(dc)min-VREF(dc)]
Hold slew Rate @
Hold slew Rate @
Normal
slew rate
= tangent line
Falling signal
Falling signal
Normal
slew rate
/ ΔTF
tDS
/ ΔTF
tDS
TF
=
tangent
line
tDH
tDH
TF
Normal
slew rate
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