upd4564441-a75 Elpida Memory, Inc., upd4564441-a75 Datasheet - Page 44

• 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
H
L
Hi-Z
T0
T1
Command
for Bank A
L
L
Activate
RAa
RAa
T2
T3
T4
Command
for Bank A
Read
CAa
T5
T6
T7
QAa1
T8
QAa2 QAa3 QAa4
T9
T10
T11
T12
Command
for Bank A
Write
DAb1
CAb
T13
DAb2 DAb3
T14
T15
DAb4
T16
T17
T18
Precharge
Command
for Bank A
T19
T20
T21