MT49H16M18CBM-25 Micron Technology Inc, MT49H16M18CBM-25 Datasheet - Page 46

• Manufacturer Part Number: MT49H16M18CBM-25
• Manufacturer: Micron Technology Inc
• Type: RLDRAMr

Specifications of MT49H16M18CBM-25

• Organization: 16Mx18
• Density: 288Mb
• Address Bus: 23b
• Maximum Clock Rate: 400MHz
• Operating Supply Voltage (typ): 1.8V
• Package Type: uBGA
• Operating Temp Range: 0C to 95C
• Operating Supply Voltage (max): 1.9V
• Operating Supply Voltage (min): 1.7V
• Supply Current: 779mA
• Pin Count: 144
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Compliant

Figure 25:
Figure 26:
PDF: 09005aef815b2df8/Source: 09005aef811ba111
288Mb_RLDRAM_II_SIO_Core2.fm - Rev. O 1/11 EN
COMMAND
COMMAND
ADDRESS
ADDRESS
QVLD
QVLD
QK#
DK#
CK#
DM
QK#
DK#
QK
DK
CK#
CK
DM
QK
DK
CK
D
Q
Q
D
Bank a,
Add n
READ
Bank a,
T0
Add n
READ
READ-to-WRITE
READ/WRITE Interleave
T0
Notes:
Notes:
Bank b,
WRITE
Add n
Bank b,
T1
WRITE
Add n
T1
1. DO an = data-out from bank a and address n.
2. DI bn = data-in for bank b and address n.
3. Three subsequent elements of each burst follow DI bn and each DO an.
4. BL = 4.
5. Nominal conditions are assumed for specifications not defined.
1. DO xn = data-out from bank x and address n.
2. DI xn = data-in for bank x and address n.
3. Three subsequent elements of each burst follow each DI xn and DO xn.
4. BL = 4.
5. Nominal conditions are assumed for specifications not defined.
t
RC = RL = 4
t
RC = RL = 4
NOP
Bank c,
Add n
T2
READ
T2
WL = RL + 1 = 5
WL = RL + 1 = 5
288Mb: x18 2.5V V
WRITE
Bank d,
NOP
T3
Add n
T3
Bank a,
Bank a,
49
READ
Add n
Add n
READ
T4
T4
DO
an
DO
an
T4n
T4n
Micron Technology, Inc., reserves the right to change products or specifications without notice.
WRITE
Bank b,
NOP
Add n
T5
T5
EXT
, 1.8V V
T5n
T5n
Bank c,
READ
Add n
NOP
T6
T6
DI
DI
bn
bn
DO
cn
DD
T6n
T6n
, HSTL, SIO, RLDRAM II
TRANSITIONING DATA
TRANSITIONING DATA
Bank d,
WRITE
Add n
©2003Micron Technology, Inc. All rights reserved.
NOP
T7
T7
T7n
T7n
Bank a,
Add n
READ
T8
DI
dn
Operations
NOP
NOP
T8
DO
an
DO
an
DON’T CARE
DON’T CARE
T8n
T8n