mt46h8m16lfcf-75-it Micron Semiconductor Products, mt46h8m16lfcf-75-it Datasheet - Page 75

• Manufacturer Part Number: mt46h8m16lfcf-75-it
• Description: 128mb Mobile Ddr Sdram Mt46h4m32lfb5-6
• Manufacturer: Micron Semiconductor Products

Figure 45:
PDF: 09005aef8331b3e9 / Source: 09005aef8331b3ce
ddr_mobile_sdram_cmd_op_timing_dia_fr5.08__3.fm - Rev. B 06/08 EN
Command
BA0, BA1
Address
DQS
DQ
CK#
CKE
A10
DM
CK
5
1
t
t
IS
IS
NOP
T0
Bank Write – with Auto Precharge
t
t
IH
6
IH
Notes:
t
t
ACTIVE
IS
Bank x
IS
Row
Row
T1
1. D
2. BL = 4 in the case shown.
3. Enable auto precharge.
4. NOP commands are shown for ease of illustration; other commands may be valid at these
t
t
IH
IH
t
times.
CK
IN
n = data-out from column n.
t
t
RCD
RAS
NOP
T2
6
t
CH
t
CL
t
WRITE
Bank x
IS
3
Col n
t
T3
WPRES
t
t
IH
DQSS (NOM)
2
75
t
DS
NOP
T4
D
t
b
IN
DH
t
WPRE
6
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T4n
128Mb: x16, x32 Mobile DDR SDRAM
t
DQSL
NOP
T5
t
6
DQSH
T5n
t
WPST
NOP
T6
6
Don’t Care
©2007 Micron Technology, Inc. All rights reserved.
Timing Diagrams
t
NOP
WR
T7
6
Transitioning Data
Preliminary
One bank
All banks
Bank x
T8
PRE
4
t
RP