UPD45128163-A75L ELPIDA [Elpida Memory], UPD45128163-A75L Datasheet - Page 77

• 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
Hi-Z
L
T0
H
Command
for Bank A
Activate
RAa
RAa
T1
T2
Command
for Bank D
Activate
RDa
RDa
for Bank A
T3
Command
Read
CAa
Command
for Bank D
T4
Read
CDa
T5
Command
for Bank A
Read
QAa1 QDa1 QAb1 QAb2 QDb1 QDb2 QAc1
CAb
T6
for Bank D
Command
T7
Read
CDb
T8
T9
for Bank A
Command
Read
CAc
T10
T11
T12
Command
for Bank D
QAc2
Read
CDc
T13
QAc3 QDc1 QDc2 QDc3
T14
(PRE Termination of Burst)
T15
Precharge
Command
for Bank D
T16
T17
T18
T19
T20
T21