upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 58

• 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
T0
L
Hi-Z
Command
for Bank A
H
Activate
RAa
RAa
T1
T2
T3
Command
for Bank A
Write
CAa
T4
Command
for Bank D
Activate
RDa
RDa
T5
T6
Auto Precharge
T7
Command
for Bank D
Write with
CDa
T8
T9
Auto Precharge
Command
for Bank A
Write with
T10
Start for Bank D
Auto Precharge
T11
CAb
T12
T13
Command
for bank D
Activate
T14
Auto Precharge
Start for Bank A
T15
RDb
RDb
T16
T17
Auto Precharge
T18
Command
for Bank D
Write with
CDb
T19
T20
T21