UPD45128163-A75L ELPIDA [Elpida Memory], UPD45128163-A75L Datasheet - Page 63

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

CLK
CKE
/CS
/RAS
/CAS
/WE
BA0
BA1
A10
ADD
LDQM
UDQM
DQ
L
L
Hi-Z
T0
H
Command
for Bank A
Activate
RAa
RAa
T1
T2
for Bank A
Command
Write
CAa
Aa1
T3
Aa2
T4
Command
for Bank B
Activate
RBa
RBa
Aa3
T5
Aa4
for Bank B
Command
T6
Write
CBa
Ba1
T7
Ba2
T8
Command
for Bank B
Write
CBb
Bb1
T9
Bb2
T10
Command
for Bank B
Write
CBc
Bc1
T11
Bc2
for Bank A
Command
T12
Write
CAb
Ab1
T13
Ab2
Command
for Bank B
Write
T14
CBd
Bd1
T15
Precharge
Command
for Bank A
Bd2
T16
Bd3
T17
Bd4
T18
Precharge
Command
for Bank B
T19
T20
T21