UPD45128163-A75L ELPIDA [Elpida Memory], UPD45128163-A75L Datasheet - Page 39

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

UDQM
CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
BA1
A10
ADD
LDQM
DQ
L
L
Hi-Z
T0
t
CKS
for Bank C
Command
T1
Activate
t
CMS
t
AS
t
t
CMH
AH
T2
t
T3
RCD
Auto Precharge
for Bank C
t
Write with
Command
RRD
T4
t
DS
t
DH
T5
for Bank B
Command
Activate
T6
t
RC
t
T7
RCD
T8
Command
for Bank B
Write
t
Start for Bank C
T9
Auto Precharge
RAS
t
DAL
T10
t
RC
Command
for Bank C
T11
Activate
T12
t
DPL
Precharge
Command
for Bank B
T13
T14
t
RP
t
CKH
T15
for Bank B
Command
Activate
T16
T17
T18
T19
T20
T21