MT47H128M8HQ-187E:E Micron Technology Inc, MT47H128M8HQ-187E:E Datasheet - Page 69

• Manufacturer Part Number: MT47H128M8HQ-187E:E
• Manufacturer: Micron Technology Inc
• Type: DDR2 SDRAMr

Specifications of MT47H128M8HQ-187E:E

• Organization: 128Mx8
• Density: 1Gb
• Address Bus: 17b
• Access Time (max): 350ps
• Maximum Clock Rate: 1.066GHz
• 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: 210mA
• Pin Count: 60
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• 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: 09005aef821ae8bf
Rev. O 9/08 EN
Logic levels
Vtr
Vcp
Vref levels
DQS
VddQ
VssQ
Vswing
t DS
t DS
a
b
t DH
t DH
69
b
a
t DS
Crossing point
t DS
Vix
a
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.
VddQ
Vih(ac) MIN
Vih(dc) MIN
Vref(dc)
Vil(dc) MAX
Vil(ac) MAX
VssQ
V ref