IDT6116SA/LA
CMOS Static RAM 2K (16K x 8-Bit)
Military, Commercial, and Industrial Temperature Ranges
AC Electrical Characteristics (VCC = 5V ± 10%, All Temperature Ranges)
6116SA15(1)
6116SA20
6116LA20
6116SA25
6116LA25
6116SA35
6116LA35
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Symbol
Parameter
Unit
Read Cycle
____
____
____
____
t
RC
AA
ACS
Read Cycle Time
15
20
25
35
ns
ns
ns
ns
ns
ns
____
____
____
____
t
Address Access Time
15
19
25
35
____
____
____
____
t
Chip Select Access Time
Chip Select to Output in Low-Z
Output Enable to Output Valid
15
20
25
35
(3)
____
____
____
____
5
5
5
5
tCLZ
____
____
____
____
tOE
10
10
13
20
____
____
____
____
(3)
Output Enable to Output in Low-Z
Chip Deselect to Output in High-Z
Output Disable to Output in High-Z
Output Hold from Address Change
Chip Select to Power Up Time
0
0
5
5
tOLZ
____
____
____
____
(3)
10
11
12
15
ns
ns
ns
ns
tCHZ
____
____
____
____
(3)
8
8
10
13
tOHZ
____
____
____
____
tOH
5
5
5
5
____
____
____
____
(3)
PU
0
0
0
0
t
(3)
PD
____
____
____
____
Chip Deselect to Power Down Time
15
20
25
35
ns
t
3089 tbl 12
AC Electrical Characteristics (VCC = 5V ± 10%, All Temperature Ranges) (continued)
6116SA45
6116LA45
6116SA55(2)
6116LA55(2)
6116SA70(2)
6116LA70(2)
6116SA90(2)
6116LA90(2)
6116SA120(2)
6116LA120(2)
6116SA150(2)
6116LA150(2)
Symbol
Parameter
Unit
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Min.
Max.
Read Cycle
____
____
____
____
____
____
t
RC
AA
ACS
Read Cycle Time
45
55
70
90
120
150
ns
ns
ns
ns
ns
ns
____
____
____
____
____
____
t
Address Access Time
45
55
70
90
120
150
____
____
____
____
____
____
t
Chip Select Access Time
45
50
65
90
120
150
____
____
____
____
____
____
(3)
Chip Select to Output in Low-Z
Output Enable to Output Valid
Output Enable to Output in Low-Z
5
5
5
5
5
5
tCLZ
____
____
____
____
____
____
tOE
25
40
50
60
80
100
____
____
____
____
____
____
(3)
5
5
5
5
5
5
tOLZ
____
____
____
____
____
____
(3)
Chip Deselect to Output in High-Z
Output Disable to Output in High-Z
Output Hold from Address Change
20
30
35
40
40
40
ns
ns
t
CHZ
____
____
____
____
____
____
(3)
15
30
35
40
40
40
t
OHZ
____
____
____
____
____
____
tOH
5
5
5
5
5
5
ns
3089 tbl 13
NOTES:
1. 0°C to +70°C temperature range only.
2. –55°C to +125°C temperature range only.
3. This parameter guaranteed with the AC Load (Figure 2) by device characterization, but is not production tested.
6