MT49H64M9CHT-25:A Micron Technology Inc, MT49H64M9CHT-25:A Datasheet - Page 61

• 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 38:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
576Mb_RLDRAM_II_SIO_Core2.fm - Rev. F 6/09 EN
COMMAND
ADDRESS
BANK
DK#
CK#
DM
DK
CK
D
WRITE
Bank a
Consecutive WRITE Bursts with Multiplexed Addressing
T0
Ax
Notes:
NOP
T1
Ay
t
RC = 4
1. Data from the second WRITE command to bank a will appear on subsequent clock cycles
2. DI a = data-in for bank a; DI b = data-in for bank b.
3. Three subsequent elements of the burst are applied following DI for each bank.
4. Each WRITE command may be to any bank; if the second WRITE is to the same bank,
that are not shown.
must be met.
Bank b
WRITE
T2
Ax
WL = 6
576Mb: x9, x18 2.5V Vext, 1.8V Vdd, HSTL, SIO, RLDRAM II
T3
NOP
Ay
Bank a 1
WRITE
T4
Ax
61
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
NOP
Ay
T6
DI
NOP
a
T6n
TRANSITIONING DATA
T7
NOP
©2004 Micron Technology, Inc. All rights reserved.
T7n
T8
DI
NOP
b
Operations
T8n
DON’T CARE
T9
NOP
t
RC