MT49H64M9CHT-25:A Micron Technology Inc, MT49H64M9CHT-25:A Datasheet - Page 27

• Manufacturer Part Number: MT49H64M9CHT-25:A
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H64M9CHT-25:A

• Organization: 64Mx9
• Address Bus: 25b
• Operating Supply Voltage (typ): 1.8V
• Package Type: FBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 675mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Table 13:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
576Mb_RLDRAM_II_SIO_Core2.fm - Rev. F 6/09 EN
Refresh
QK edge to QVLD
Data valid window
Average periodic
refresh interval
Description
AC Electrical Characteristics (continued)
Notes 1–4 (page 28) apply to the entire table
Symbol
t
QKVLD
t
t
DVW
REFI
[MAX] +
(
|
[MIN]|)
t
t
t
–0.22
QHP -
QKQx
Min
QKQx
–
-18
576Mb: x9, x18 2.5V Vext, 1.8V Vdd, HSTL, SIO, RLDRAM II
Max
0.22
0.24
–
[MAX] +
(
|
[MIN]|)
t
t
t
QHP -
QKQx
Min
QKQx
–0.3
–
-25E
27
Max
0.24
0.3
–
[MAX] +
Micron Technology, Inc., reserves the right to change products or specifications without notice.
(
|
[MIN]|)
t
t
t
QHP -
Electrical Specifications – AC and DC
QKQx
QKQx
Min
–0.3
–
-25
Max
0.24
0.3
–
[MAX] +
(
|
[MIN]|)
t
t
t
–0.35
QHP -
QKQx
QKQx
Min
–
©2004 Micron Technology, Inc. All rights reserved.
-33
Max
0.35
0.24
–
Units Notes
ns
µs
–
9