MO SEL VITELIC
V53C516405A
(5, 6)
AC Characteristics
T = 0 to 70 ˚C,V = 5 V ± 10 %, t = 2 ns
A
CC
T
-50
-60
#
Symbol
Parameter
min.
max.
min.
max. Unit Note
Common Parameters
1
2
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Random read or write cycle time
RAS precharge time
84
30
50
8
–
–
104
40
60
10
0
–
–
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ms
RC
RP
3
RAS pulse width
10k
10k
–
10k
10k
–
RAS
CAS
ASR
RAH
ASC
CAH
RCD
RAD
RSH
CSH
CRP
T
4
CAS pulse width
5
Row address setup time
Row address hold time
Column address setup time
Column address hold time
RAS to CAS delay time
RAS to column address delay
RAS hold time
0
6
8
–
10
0
–
7
0
–
–
8
8
–
10
14
12
15
50
5
–
9
12
10
13
40
5
37
25
45
30
–
10
11
12
13
14
15
CAS hold time
–
CAS to RAS precharge time
Transition time (rise and fall)
Refresh period
–
–
1
50
64
1
50
64
7
–
–
REF
Read Cycle
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Access time from RAS
–
–
50
13
25
13
–
–
–
60
15
30
15
–
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
8, 9
8, 9
8,10
RAC
CAC
CAA
OEA
RAL
RCS
RCH
RRH
CLZ
Access time from CAS
Access time from column address
OE access time
–
–
–
–
Column address to RAS lead time
Read command setup time
Read command hold time
Read command hold time referenced to RAS
CAS to output in low-Z
25
0
30
0
–
–
0
–
0
–
11
11
8
0
–
0
–
0
–
0
–
Output buffer turn-off delay
Output turn-off delay from OE
Data to CAS low delay
0
13
13
–
0
15
15
–
12
12
13
13
14
14
OFF
OEZ
DZC
DZO
CDD
ODD
0
0
0
0
Data to OE low delay
0
–
0
–
CAS high to data delay
10
10
–
13
13
–
OE high to data delay
–
–
V53C516405A Rev. 1.1 March 1998
5
MOSEL [ MOSEL VITELIC, CORP ]
