MT47H32M8BP-37E IT:B TR Micron Technology Inc, MT47H32M8BP-37E IT:B TR Datasheet - Page 63

• Manufacturer Part Number: MT47H32M8BP-37E IT:B TR
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H32M8BP-37E IT:B TR

• Organization: 32Mx8
• Density: 256Mb
• Address Bus: 15b
• Access Time (max): 500ps
• Maximum Clock Rate: 533MHz
• 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: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

Figure 32: AC Input Test Signal Waveform for Data with DQS (Single-Ended)
Figure 33: AC Input Test Signal Waveform (Differential)
PDF: 09005aef8117c187
256MbDDR2.pdf - Rev. M 7/09 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
63
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
256Mb: x4, x8, x16 DDR2 SDRAM
b
a
Input Slew Rate Derating
©2003 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