MT47H64M16HR-25E IT:H Micron Technology Inc, MT47H64M16HR-25E IT:H Datasheet - Page 70

• Manufacturer Part Number: MT47H64M16HR-25E IT:H
• Description: 64MX16 DDR2 SDRAM PLASTIC IND TEMP PBF FBGA 1.8V
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H64M16HR-25E IT:H

• Organization: 64Mx16
• Density: 1Gb
• Address Bus: 16b
• Access Time (max): 400ps
• Maximum Clock Rate: 800MHz
• 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: 160mA
• Pin Count: 84
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Compliant

Figure 33: AC Input Test Signal Waveform for Data with DQS (Single-Ended)
Figure 34: AC Input Test Signal Waveform (Differential)
PDF: 09005aef821ae8bf
1GbDDR2.pdf – Rev. V 6/10 EN
Logic levels
V
V
V
TR
CP
REF
levels
DQS
V
DDQ
V
SSQ
Vswing
t DS
t DS
a
b
t DH
t DH
70
b
a
t DS
Crossing point
t DS
V
a
IX
b
Micron Technology, Inc. reserves the right to change products or specifications without notice.
t DH
t DH
b
a
1Gb: x4, x8, x16 DDR2 SDRAM
Input Slew Rate Derating
© 2004 Micron Technology, Inc. All rights reserved.
V
V
V
V
V
V
V
V
DDQ
IH(AC)min
IH(DC)min
REF(DC)
IL(DC)max
IL(AC)max
SSQ
REF