mt46h32m16lf Micron Semiconductor Products, mt46h32m16lf Datasheet - Page 62

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

Figure 24:
PDF: 09005aef82ce3074/Source: 09005aef82ce20c9
ddr_mobile_sdram_cmd_op_timing_dia_fr3.08__3.fm - Rev. D 05/08 EN
Command
BA0, BA1
Address
DQ
DQS
CK#
CKE
A10
DM
CK
1
t
t
IS
IS
NOP 6
T0
Write – DM Operation
t
t
IH
IH
Notes:
ACTIVE
t
t
Bank x
IS
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 T8.
5. PRE = PRECHARGE.
6. NOP commands are shown for ease of illustration; other commands may be valid at these
t
t
IH
IH
t
CK
times.
IN
t
t
RCD
n = data-in from column n.
RAS
NOP 6
T2
t
CH
t
t
CL
WPRES
WRITE 2
t
Bank x
Note 3
Col n
IS
T3
t
DQSS (NOM)
t
IH
t
62
DS
NOP
T4
D
n
t
IN
WPRE
t
DH
T4n
Micron Technology, Inc., reserves the right to change products or specifications without notice.
t
DQSL
NOP
n+2
D
T5
IN
t
DQSH
T5n
t
WPST
NOP
T6
Don’t care
Mobile DDR SDRAM
©2007 Micron Technology, Inc. All rights reserved
t WR
NOP
T7
Transitioning data
Operations
All banks
One bank
Bank x 4
PRE 5
T8
t RP