tc59lm818dmbi TOSHIBA Semiconductor CORPORATION, tc59lm818dmbi Datasheet - Page 14

• Manufacturer Part Number: tc59lm818dmbi
• Description: 288mbits Network Fcram2 I-version ? 4,194,304-words ? 4 Banks ? 18-bits
• Manufacturer: TOSHIBA Semiconductor CORPORATION

CAS latency = 4
CAS latency = 5
CAS latency = 6
addresses)
Read Timing (Burst Length = 4)
(control &
Unidirectional DS/Free Running QS mode
(Input)
(output)
(output)
(output)
(output)
(output)
(output)
DS
Input
CLK
CLK
QS
DQ
QS
DQ
QS
DQ
Note: DQ0 to DQ17 are aligned with QS.
t
IS
QS is always asserted in Free Running QS mode.
t
IH
t
CH
LAL (after RDA)
t
CL
Hi-Z
Hi-Z
Hi-Z
t
CK
t
LZ
DESL
t
t
CKQS
AC
t
QSQ
Q0
t
CKQS
t
t
t
Q1
QSQV
QSQ
QSP
t
LZ
t
t
t
CKQS
AC
AC
t
t
t
Q2
QSQ
Q0
QSQV
QSP
t
t
t
CKQS
AC
CKQS
t
t
QSQ
t
t
Q3
QSQV
Q1
TC59LM818DMBI-37
QSP
QSQ
t
LZ
t
t
t
t
t
CKQS
OH
AC
HZ
AC
t
t
t
Q2
QSQ
Q0
QSP
QSQV
2005-03-07 14/55
t
t
t
AC
CKQS
CKQS
t
t
t
Q3
t
QSQV
Q1
QSQ
QSQ
QSP
t
t
AC
OH
t
t
HZ
t
QSQV
Q2
QSP
t
t
AC
Rev 1.2
CKQS
t
Q3
QSQ
t
t
OH
HZ