MT41J128M8 MDTIC [Micon Design Technology Corporation], MT41J128M8 Datasheet - Page 159

• Manufacturer Part Number: MT41J128M8
• Description: 1Gb: x4, x8, x16 DDR3 SDRAM
• Manufacturer: MDTIC [Micon Design Technology Corporation]

Figure 109: RESET Sequence
PDF: 09005aef826aa906/Source: 09005aef82a357c3
1Gb_DDR3_4.fm - Rev. D 8/1/08 EN
All voltage
supplies valid
and stable
Command
Address
BA[2:0]
RESET#
ODT
DQS
System RESET
CK#
CKE
A10
(warm boot)
DM
DQ
R
CK
TT
t IOZ
T = 100ns (MIN)
MAX (10ns, 5 t CK)
T=10ns (MIN)
High-Z
High-Z
High-Z
T (MIN) =
T = 500µs (MIN)
Stable and
valid clock
t IS
t IS
NOP
T0
DRAM ready
for external
commands
t CL
t CK
t XPR
t CL
BA1 = H
BA0 = L
BA2 = L
Code
Code
MR2
T1
MRS
t MRD
159
BA0 = H
BA1 = H
BA2 = L
MR3
Code
Code
MRS
t MRD
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DLL ENABLE
MR1 with
BA0 = H
BA1 = L
BA2 = L
Ta0
Code
Code
Valid
MRS
1Gb: x4, x8, x16 DDR3 SDRAM
t MRD
DLL RESET
MR0 with
BA0 = L
BA1 = L
BA2 = L
Code
Code
Tb0
Valid
MRS
t MOD
Indicates A Break in
Time Scale
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A10 = H
ZQ CAL
t DLLK
Tc0
Valid
ZQCL
t ZQ
Operations
INIT
operation
Normal
Valid
Td0
Valid
Valid
Valid
Valid
Valid
Don’t Care