MT47H64M8B6-25E L:D TR Micron Technology Inc, MT47H64M8B6-25E L:D TR Datasheet - Page 70

• Manufacturer Part Number: MT47H64M8B6-25E L:D TR
• Description: IC DDR2 SDRAM 512MBIT 60VFBGA
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H64M8B6-25E L:D TR

• Format - Memory: RAM
• Memory Type: DDR2 SDRAM
• Memory Size: 512M (64M x 8)
• Speed: 2.5ns
• Interface: Parallel
• Voltage - Supply: 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 60-FBGA
• Organization: 64Mx8
• Density: 512Mb
• Address Bus: 16b
• Access Time (max): 400ps
• Maximum Clock Rate: 800MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: 0C to 85C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 205mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1427-2

Figure 30: Nominal Slew Rate for
Figure 31: Tangent Line for
PDF: 09005aef82f1e6e2
Rev. M 9/08 EN
Note:
Note:
Vih(dc) MIN
Vil(dc) MAX
Vil(ac) MAX
Vih(dc) MIN
Vil(dc) MAX
Vil(ac) MAX
Vih(ac) MIN
Vih(ac) MIN
Setup slew rate
falling signal
Vref(dc)
1. DQS, DQS# signals must be monotonic between Vil(DC) MAX and Vih(DC) MIN.
1. DQS, DQS# signals must be monotonic between Vil(DC) MAX and Vih(DC) MIN.
Vref(dc)
DQS# 1
VddQ
DQS# 1
DQS 1
VddQ
DQS 1
Vss
t
Vss
DS
Setup slew rate
falling signal
=
Vref to AC
Tangent line (Vref[dc] - Vil[ac] MAX)
region
Vref to AC
region
t
ΔTF
DS
ΔTF
Tangent line
ΔTF
=
Nominal line
t
DS
Vref(dc) - Vil(ac) MAX
Nominal
slew rate
t DS
t
DH
ΔTF
t DH
Nominal
Setup slew rate
rising signal
line
70
ΔTR
Setup slew rate
rising signal
=
ΔTR
Tangent line (Vih[ac] MIN - Vref[dc])
Tangent line
t
DS
Micron Technology, Inc. reserves the right to change products or specifications without notice.
Nominal
slew rate
t
Vref to AC
t DS
DH
region
ΔTR
512Mb: x4, x8, x16 DDR2 SDRAM
=
Vih(ac) MIN - Vref(dc)
Vref to AC
t DH
region
ΔTR
Input Slew Rate Derating
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