MT47H64M16HR-3 IT:H Micron Technology Inc, MT47H64M16HR-3 IT:H Datasheet - Page 68

• Manufacturer Part Number: MT47H64M16HR-3 IT:H
• Description: DRAM Chip DDR2 SDRAM 1G-Bit 64Mx16 1.8V 84-Pin FBGA Tray
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H64M16HR-3 IT:H

• Density: 1 Gb
• Maximum Clock Rate: 667 MHz
• Package: 84FBGA
• Operating Supply Voltage: 1.8 V
• Maximum Random Access Time: 0.45 ns
• Operating Temperature: -40 to 85 °C
• Organization: 64Mx16
• Address Bus: 16b
• Access Time (max): 450ps
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 135mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Figure 29: Nominal Slew Rate for
Figure 30: Tangent Line for
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. V 6/10 EN
Note:
Note:
V
V
V
V
Hold slew rate
rising signal
IH(AC)min
IH(DC)min
IL(DC)max
IL(AC)max
V
V
V
V
V
DQS# 1
REF(DC)
1. DQS, DQS# signals must be monotonic between V
IH(AC)min
IH(DC)min
1. DQS, DQS# signals must be monotonic between V
IL(DC)max
IL(AC)max
DQS 1
V
V
DQS# 1
DDQ
REF(DC)
DQS 1
V
V
SS
Hold slew rate
rising signal
t
DDQ
V
DH
SS
DC to V
=
region
DC to V
Tangent line (V
region
t
DH
REF
=
REF
V
REF(DC)
Nominal
slew rate
t IS
REF[DC]
Tangent
ΔTR
t IS
- V
line
ΔTR
IL(DC)max
- V
IL[DC]max
t IH
t IH
)
68
ΔTR
ΔTR
Hold slew rate
falling signal
Hold slew rate
falling signal
Nominal
line
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Nominal
slew rate
t IS
DC to V
=
=
region
Tangent line (V
t IS
Tangent
V
DC to V
line
IH(DC)min
region
REF
t IH
t IH
1Gb: x4, x8, x16 DDR2 SDRAM
REF
ΔTF
- V
ΔTF
ΔTF
IH[DC]min
ΔTF
REF(DC)
Nominal
IL(DC)max
IL(DC)max
line
Input Slew Rate Derating
- V
REF[DC]
and V
and V
)
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IH(DC)min
IH(DC)min
.
.