MT49H64M9CHT-25:A Micron Technology Inc, MT49H64M9CHT-25:A Datasheet - Page 64

• 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

Figure 41:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
576Mb_RLDRAM_II_SIO_Core2.fm - Rev. F 6/09 EN
COMMAND
ADDRESS
BANK
QVLD
QK#
DK#
CK#
DM
QK
CK
DK
Q
D
Bank a
READ
Ax
T0
READ-to-WRITE with Multiplexed Addressing
Notes:
NOP
T1
Ay
1. DO an = data-out from bank a.
2. DI bn = data-in for bank b.
3. Nominal conditions are assumed for specifications not defined.
4. BL = 4.
5. Three subsequent elements of the burst are applied following DO an.
6. Three subsequent elements of the burst which appear following DI bn are not all shown.
7. Bank address can be to any bank, but the WRITE command can only be to the same bank if
t
RC has been met.
WRITE
Bank b
T2
Ax
WL = RL + 1 = 6
RL = 5
576Mb: x9, x18 2.5V Vext, 1.8V Vdd, HSTL, SIO, RLDRAM II
NOP
Ay
T3
64
NOP
T4
Micron Technology, Inc., reserves the right to change products or specifications without notice.
NOP
T5
DO
an
T5n
NOP
T6
T6n
TRANSITIONING DATA
©2004 Micron Technology, Inc. All rights reserved.
NOP
T7
Operations
DI
NOP
bn
NOP
T8
DON’T CARE
T8n