EDD1204ALTA ELPIDA [Elpida Memory], EDD1204ALTA Datasheet - Page 52

• Manufacturer Part Number: EDD1204ALTA
• Description: 128 M-bit Synchronous DRAM with Double Data Rate (4-bank, SSTL_2)
• Manufacturer: ELPIDA [Elpida Memory]

CLK
/CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
BA1
A10
ADD
DM
DQS
DQ
V
V
TT
TT
Hi-Z
Hi-Z
T0
is necessary
T1
Precharge
Command
T2
t
RP
Self Refresh
T3
Entry
T4
Self Refresh
Exit
Tn
Tn+1
t
Tn+2
XSNR
Tm
Next Clock
Enable
Tm+1 Tm+2
(or Activate Command)
Self Refresh
Entry
Self Refresh
Exit
t
XSNR
Tk
Next Clock
Enable
Command
Activate
Tj
Tj+1
Tj+2