LDS-L9D340G64BG2 LOGIC Devices Incorporated, LDS-L9D340G64BG2 Datasheet - Page 84

• Manufacturer Part Number: LDS-L9D340G64BG2
• Description: 4.0 Gb, Ddr3, 64 M X 64 Integrated Module Imod
• Manufacturer: LOGIC Devices Incorporated

LOGIC Devices Incorporated
F
IGURE
V
V
CC
V
V
REF
CC
TT
Q
41- I
Power-up
ramp
T (MAX) = 200ms
Command
RESET#
NITIALIZATION
Add ress
See power-up
BA[2:0]
sequence text,
initialization
c onditions
CK#
ODT
DQS
set up 1
supplies vali d
and stable
CKE
A10
DM
CK
DQ
All voltage
in the
R
t IO z
TT
= 20ns
www.logicdevices.com
T = 200μs (MIN)
S
T (MIN) = 10ns
EQUENCE
t VTD
Sta ble and
vali d clo ck
T = 500μs (MIN)
t CKSRX
t IS
external commands
DRAM ready for
t IS
NOP
T0
t CL
t XPR
t CK
4.0 Gb, DDR3, 64 M x 64 Integrated Module (IMOD)
t CL
BA0 = L
BA1 = H
BA2 = L
Code
Code
MR2
MRS
T1
84
t MRD
BA0 = H
BA1 = H
BA2 = L
MR3
MRS
Code
Code
PRELIMINARY INFORMATION
t MRD
DLL ena ble
MR1 with
BA0 = H
BA1 = L
BA2 = L
Code
Code
Ta0
MRS
High Performance, Integrated Memory Module Product
t MRD
MR0 with
DLL reset
BA0 = L
BA1 = L
BA2 = L
Tb0
Code
Code
MRS
Indicates a Break in
Time Scale
t MOD
ZQ cali bration
t DLLK
A10 = H
Tc0
ZQCL
L9D340G64BG2
t ZQ
INIT
Jun 08, 2010 LDS-L9D340G64BG2-B
operation
Normal
Valid
Td0
Valid
Valid
Valid
Valid
Valid
Don ’t Care