mt48h8m16lf Micron Semiconductor Products, mt48h8m16lf Datasheet - Page 60

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

Figure 39:
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
CLK
A10
DQ
t CMS
t CKS
t AS
t AS
t AS
Single READ – With Auto Precharge
ACTIVE
T0
Bank
Row
Row
t CMH
t AH
t AH
t AH
t CKH
Notes:
t RCD
t RAS
t RC
t CK
1. For this example, BL = 1 and CL = 2.
T1
NOP
Enable auto precharge
t CMS
t CL
Column m
T2
Bank
READ
t CH
t CMH
CL = 2
T3
NOP
t LZ
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
60
t AC
T4
NOP
D
OUT
t OH
Micron Technology, Inc., reserves the right to change products or specifications without notice.
m
T5
NOP
t RP
T6
NOP
Don’t Care
©2008 Micron Technology, Inc. All rights reserved.
Timing Diagrams
ACTIVE
T7
Bank
Row
Row
Undefined
Preliminary