mt48h8m16lf Micron Semiconductor Products, mt48h8m16lf Datasheet - Page 47

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

Figure 24:
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 CKS
t CMS
t AS
t AS
t AS
ACTIVE
Row
Row
Bank
T0
t CKH
t CMH
t AH
t AH
t AH
READ Continuous Page Burst
t RCD
Notes:
t CL
T1
NOP
t CH
1. For this example, CL = 2.
t CMS
t CK
Column m
Bank
T2
READ
t CMH
CAS latency
T3
NOP
t LZ
t AC
T4
Dout m
NOP
t OH
128Mb: 8 Meg x 16, 4 Meg x 32 Mobile SDRAM
t AC
47
All locations within same row
Full-page burst does not self-terminate.
Can use BURST TERMINATE command.
D
T5
OUT
NOP
t OH
m+1
Full page completed
t AC
Micron Technology, Inc., reserves the right to change products or specifications without notice.
D
T6
NOP
OUT
t OH
t AC
m+2
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Tn + 1
D
NOP
OUT
t OH
m-1
t AC
©2008 Micron Technology, Inc. All rights reserved.
BURST TERM
Tn + 2
D
Timing Diagrams
OUT
t OH
m
t AC
Tn + 3
D
OUT
NOP
Don’t Care
Undefined
t OH
Preliminary
m+1
t HZ
Tn + 4
NOP