UPD45128163-A75L ELPIDA [Elpida Memory], UPD45128163-A75L Datasheet - Page 50

• Manufacturer Part Number: UPD45128163-A75L
• Description: 128M-bit Synchronous DRAM 4-bank, LVTTL
• Manufacturer: ELPIDA [Elpida Memory]

CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
BA1
A10
ADD
LDQM
UDQM
DQ
L
L
Hi-Z
T0
(if necessary)
T1
Precharge
Command
T2
t
RP
Self Refresh
T3
Entry
T4
Self Refresh
Exit
Tn
Tn + 1 Tn + 2
t
RC1
Next Clock
Enable
(or Activate Command)
Tm
Self Refresh
Tm + 1
Entry
Self Refresh
Exit
t
RC1
Tk
Next Clock
Enable
Tk + 1 Tk + 2 Tk + 3 Tk + 4
Command
Activate