MT41J128M8HX-187E:D TR Micron Technology Inc, MT41J128M8HX-187E:D TR Datasheet - Page 146

• Manufacturer Part Number: MT41J128M8HX-187E:D TR
• Description: IC DDR3 SDRAM 1GBIT 78FBGA
• Manufacturer: Micron Technology Inc

Specifications of MT41J128M8HX-187E:D TR

• Format - Memory: RAM
• Memory Type: DDR3 SDRAM
• Memory Size: 1G (128M x 8)
• Speed: 533MHz
• Interface: Parallel
• Voltage - Supply: 1.425 V ~ 1.575 V
• Operating Temperature: 0°C ~ 95°C
• Package / Case: 78-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 557-1377-1

Figure 93:
Figure 94: WRITE (BC4 Mode Register Setting) to PRECHARGE
PDF: 09005aef826aa906/Source: 09005aef82a357c3
1Gb_DDR3_4.fm - Rev. F 11/08 EN
DQS, DQS#
DQS, DQS#
Command
Command
Address
Address
DQ BL8
DQ BC4
CK#
CK#
CK
CK
WRITE
WRITE
Valid
Valid
T0
T0
WRITE (BL8) to PRECHARGE
NOP
NOP
T1
T1
Notes:
Notes:
NOP
NOP
T2
T2
1. DI n = data-in from column n.
2. Seven subsequent elements of data-in are applied in the programmed order following
3. Shown for WL = 7 (AL = 0, CWL = 7).
1. NOP commands are shown for ease of illustration; other commands may be valid at these
2. The write recovery time (
3. The fixed BC4 setting is activated by MR0[1:0] = 10 during the WRITE command at T0.
4. DI n = data-in for column n.
5. BC4 (fixed), WL = 5, RL = 5.
DO n.
times.
write data is shown at T7.
command can be issued to the same bank.
NOP
NOP
T3
T3
WL = AL + CWL
WL = AL + CWL
NOP
NOP
T4
T4
NOP
NOP
T5
T5
NOP
NOP
T6
T6
t
WR) is referenced from the first rising clock edge after the last
t
WR specifies the last burst WRITE cycle until the PRECHARGE
146
NOP
NOP
T7
T7
DI
DI
n
n
n + 1
n + 1
DI
DI
Micron Technology, Inc., reserves the right to change products or specifications without notice.
n + 2
NOP
NOP
n + 2
T8
DI
T8
DI
n + 3
n + 3
DI
DI
NOP
n + 4
NOP
T9
T9
DI
1Gb: x4, x8, x16 DDR3 SDRAM
n + 5
DI
Indicates A Break in
Time Scale
Indicates A Break in
Time Scale
T10
NOP
n + 6
NOP
T10
DI
n + 7
DI
T11
NOP
NOP
T11
©2006 Micron Technology, Inc. All rights reserved.
t WR
Transitioning Data
Transitioning Data
NOP
NOP
T12
T12
t WR
Operations
NOP
NOP
Ta0
Ta0
Don’t Care
Don’t Care
Valid
Valid
Ta1
PRE
Ta1
PRE