mt48h8m16lf Micron Semiconductor Products, mt48h8m16lf Datasheet - Page 48

• Manufacturer Part Number: mt48h8m16lf
• Description: 128mb 8 Meg X 16, 4 Meg X 32 Mobile Sdram
• Manufacturer: Micron Semiconductor Products

Figure 25:
PDF: 09005aef832ff1ea / Source: 09005aef832ff1ac
sdr_mobile_sdram_cmd_op_timing_dia_fr5.08__4.fm - Rev. B 6/08 EN
Command
BA0, BA1
Address
DQM
CKE
A10
CLK
DQ
t CMS
t CKS
t AS
t AS
t AS
ACTIVE
T0
Row
Row
Bank
READ – DQM Operation
t CMH
t AH
t AH
t AH
t CKH
t RCD
Notes:
t CK
T1
NOP
1. For this example, BL = 4 and CL = 2.
Enable auto precharge
Disable auto precharge
t CMS
t CL
Column m
T2
READ
Bank
t CH
t CMH
CL = 2
T3
NOP
t LZ
t AC
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
48
T4
NOP
D
OUT
t OH
t HZ
m
Micron Technology, Inc., reserves the right to change products or specifications without notice.
T5
NOP
t LZ
t AC
T6
NOP
D
OUT
m + 2
t AC
t OH
©2008 Micron Technology, Inc. All rights reserved.
T7
NOP
D
OUT
Timing Diagrams
t OH
m + 3
t HZ
T8
NOP
Preliminary
Don’t Care
Undefined