mt46h32m16lf Micron Semiconductor Products, mt46h32m16lf Datasheet - Page 75

• Manufacturer Part Number: mt46h32m16lf
• Description: 512mb X16, X32 Mobile Ddr Sdram
• Manufacturer: Micron Semiconductor Products

Figure 38:
PDF: 09005aef82ce3074/Source: 09005aef82ce20c9
ddr_mobile_sdram_cmd_op_timing_dia_fr3.08__3.fm - Rev. D 05/08 EN
Command
BA0, BA1
Address
DQS
DQ
CK#
CKE
A10
DM
CK
5
1
t
t
IS
IS
NOP
Bank Write – Without Auto Precharge
T0
t
t
IH
6
IH
Notes:
t
IS
t
ACTIVE
Bank x
IS
Row
Row
T1
1. D
2. BL = 4 in the case shown.
3. Disable auto precharge.
4. “Don’t Care” if A10 is HIGH at T5.
5. PRE = PRECHARGE.
6. NOP commands are shown for ease of illustration; other commands may be valid at these
t
t
IH
IH
t
times.
CK
OUT
t
t
n = data-out from column n.
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
D
T4
b
IN
t
WPRE
6
t
Micron Technology, Inc., reserves the right to change products or specifications without notice.
DH
T4n
t
DQSL
NOP
T5
t
6
DQSH
T5n
t
WPST
NOP
T6
6
Mobile DDR SDRAM
©2007 Micron Technology, Inc. All rights reserved
t
NOP
T7
WR
6
Transitioning Data
Don’t Care
Operations
One bank
All banks
Bank x
T8
PRE
4
t
RP