mt48h16m32lfcm-75-it Micron Semiconductor Products, mt48h16m32lfcm-75-it Datasheet - Page 49

• Manufacturer Part Number: mt48h16m32lfcm-75-it
• Description: 512mb 32 Meg X 16, 16 Meg X 32 Mobile Sdram Features
• Manufacturer: Micron Semiconductor Products

Figure 25:
PDF: 09005aef82ea3742/Source: 09005aef82ea3752
sdr_mobile_sdram_cmd_op_timing_dia_fr4.08__4.fm - Rev. B 4/08 EN
Command
BA0, BA1
Address
DQM
CKE
A10
CLK
DQ
t CMS
t CKS
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
t AC
49
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
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t AC
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
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SDR Mobile SDRAM
BURST TERM
Tn + 2
D
OUT
t OH
m
t AC
Operations
Tn + 3
D
OUT
NOP
Don’t Care
Undefined
t OH
m+1
t HZ
Tn + 4
NOP