tc59lm818dmg TOSHIBA Semiconductor CORPORATION, tc59lm818dmg Datasheet - Page 14

• Manufacturer Part Number: tc59lm818dmg
• Description: 288mbits Network Fcram2 ? 4,194,304-words ? 4 Banks ? 18-bits
• Manufacturer: TOSHIBA Semiconductor CORPORATION

addresses)
CAS latency = 4
CAS latency = 5
CAS latency = 6
(control &
Read Timing (Burst Length = 4)
(output)
(output)
(output)
(output)
(output)
(output)
(Input)
Unidirectional DS/Free Running QS mode
Input
CLK
CLK
QS
DQ
QS
DQ
QS
DQ
DS
t
IS
t
Note: DQ0 to DQ17 are aligned with QS.
IH
t
CH
LAL (after RDA)
QS is always asserted in Free Running QS mode.
t
CL
Hi-Z
Hi-Z
Hi-Z
t
CK
t
t
AC
LZ
DESL
t
CKQS
t
QSQ
Q0
t
CKQS
t
t
t
QSQ
Q1
QSQV
t
QSP
t
t
AC
AC
LZ
t
CKQS
t
t
t
Q2
QSQ
Q0
QSQV
QSP
t
AC
TC59LM818DMG-33,-40
t
t
CKQS
CKQS
t
t
t
QSQ
QSQ
Q3
t
Q1
QSQV
t
QSP
t
t
AC
AC
LZ
t
t
t
CKQS
OH
HZ
t
t
t
QSQV
Q2
QSQ
Q0
QSP
t
AC
t
t
2005-10-19 14/57
CKQS
CKQS
t
t
t
QSQ
Q3
t
QSQV
Q1
QSQ
t
QSP
AC
t
t
OH
HZ
t
t
QSQV
Q2
QSP
t
AC
t
CKQS
t
Rev 1.4
QSQ
Q3
t
t
OH
HZ