Philips CE130/55, Руководство по обслуживанию

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FEDD56V16160F-02
1
Semiconductor
MSM56V16160F
8/31
AC CHARACTERISTICS (1/2)
Note 1,2
MSM56V16160
F-8 F-10 Parameter Symbol
Min. Max. Min. Max.
Unit Note
CL = 3
t
CC3
8  10 
ns
CL = 2
t
CC2
12  15 
ns Clock Cycle Time
CL = 1
t
CC1
24  30 
ns
CL = 3
t
AC3
 6  9
ns 3,4
CL = 2
t
AC2
 9  9
ns 3,4
Access Time from
Clock
CL = 1
t
AC1
 22  27
ns 3,4
Clock High Pulse Time
t
CH
3  3 
ns 4
Clock Low Pulse Time
t
CL
3  3 
ns 4
Input Setup Time
t
SI
2  3 
ns
Input Hold Time
t
HI
1  1 
ns
Output Low Impedance Time
from Clock
t
OLZ
3

3

ns
Output High Impedance Time
from Clock
t
OHZ
 8  8
ns
Output Hold from Clock
t
OH
3  3 
ns 3
Random Read or Write Cycle Time t
RC
70  90 
ns
RAS
Precharge Time t
RP
20

30

ns
RAS
Pulse Width t
RAS
48 100,000 60 100,000 ns
RAS to CAS Delay Time t
RCD
20  30  ns
Write Recovery Time t
WR
8  15  ns
RAS to RAS Bank Active Delay
Time
t
RRD
20  20  ns
Refresh Time t
REF
 64  64 ms
Power-down Exit setup Time t
RDE
t
SI
+1CLK  t
SI
+1CLK  ns
Input Level Transition Time t
T
 3  3 ns
CAS
to
CAS
Delay Time (Min.) l
CCD
1 1 Cycle
Clock Disable Time from CKE l
CKE
1 1 Cycle
Data Output High Impedance Time
from UDQM, LDQM
l
DOZ
2 2 Cycle
Dada Input Mask Time from UDQM,
LDQM
l
DOD
0 0 Cycle