upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 50

• Manufacturer Part Number: upd4564441-a75
• Description: 64m-bit Synchronous Dram, 133mhz 4-bank, Lvttl
• Manufacturer: Elpida Memory, Inc.

CLK
CKE
/CS
/RAS
/CAS
/WE
A13
A12
A10
ADD
DQM
DQ
L
Hi-Z
Command
for Bank A
T0
Activate
H
RAa
RAa
T1
T2
T3
Command
for Bank A
Read
CAa
T4
T5
T6
QAa1 QAa2
T7
Command
for Bank A
CAb
Read
T8
QAa3 QAa4
T9
Command
for Bank A
CAc
Read
T10
QAb1 QAb2
T11
T12
QAc1
T13
for Bank A
Precharge
Command
QAc2
T14
QAc3
T15
QAc4
T16
Command
for Bank A
Activate
RAa
RAa
T17
T18
T19
Command
for Bank A
Read
CAa
T20
T21