IDT70V24 IDT [Integrated Device Technology], IDT70V24 Datasheet - Page 6

• Manufacturer Part Number: IDT70V24
• Description: HIGH-SPEED 3.3V 4K x 16 DUAL-PORT STATIC RAM
• Manufacturer: IDT [Integrated Device Technology]

NOTES:
1. 'X' in part number indicates power rating (S or L)
2. V
3. At f = f
4. f = 0 means no address or control lines change.
5. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
Symbol
Symbol
IDT70V24S/L
High-Speed 4K x 16 Dual-Port Static RAM
to 3V.
I
I
I
I
I
I
I
I
I
SB2
SB3
SB4
I
SB2
SB3
SB4
SB1
SB1
CC
CC
CC
= 3.3V, T
MAX
Dynamic Operating
Current
(Both Ports Active)
Standby Current
(Both Ports - TTL
Level Inputs)
Standby Current
(One Port - TTL
Level Inputs)
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Full Standby Current
(One Port -
CMOS Level Inputs)
Dynamic Operating
Current
(Both Ports Active)
Standby Current
(Both Ports - TTL
Level Inputs)
Standby Current
(One Port - TTL
Level Inputs)
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Full Standby Current
(One Port -
CMOS Level Inputs)
,
address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/t
A
Parameter
Parameter
= +25°C, and are not production tested. I
Both Ports
CE
SEM
f = f
CE
SEM
f = f
CE
Active Port Outputs Open,
f=f
SEM
CE
V
V
SEM
CE
CE
SEM
V
Active Port Outputs Open,
f = f
CE
SEM
f = f
CE
SEM
f = f
CE
Active Port Outputs Open,
f=f
SEM
Both Ports
CE
V
V
SEM
CE
CE
SEM
V
Active Port Outputs Open,
f = f
IN
IN
IN
IN
IN
IN
MAX
MAX
R
"A"
R
"A"
"B"
R
"A"
R
"A"
"B"
= V
> V
< 0.2V, f = 0
> V
= V
> V
< 0.2V, f = 0
> V
MAX
MAX
MAX
MAX
MAX
MAX
R
R
R
R
R
R
R
R
and
> V
> V
and
= V
= V
(3)
(3)
= V
< 0.2V and
> V
= V
< 0.2V and
> V
=
=
=
=
=
=
=
=
IL
(3)
(3)
CC
CC
(3)
IL
(3)
(3)
CC
CC
(3)
, Outputs Open
SEM
SEM
CC
SEM
SEM
CC
, Outputs Open
SEM
SEM
SEM
SEM
IH
IH
CE
CE
IL
CC
IL
CC
- 0.2V or V
- 0.2V or V
- 0.2V or
- 0.2V or
CE
CE
- 0.2V,
- 0.2V,
and
and
L
L
- 0.2V
- 0.2V
L
L
L
L
L
L
L
L
= V
L
= V
L
= V
= V
> V
> V
> V
> V
= V
= V
and
and
CE
(4)
CE
(4)
Test Condition
IH
IH
IH
IH
CC
CC
IH
IH
CC
CC
(5)
(5)
"B"
"B"
-0.2V
-0.2V
-0.2V
-0.2V
IN
IN
= V
= V
< 0.2V
< 0.2V
CC DC
IH
IH
Test Condition
(5)
(5)
= 115mA (
typ
6.42
.)
6
COM'L
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
Version
S
S
S
S
S
S
S
S
S
S
L
L
L
L
L
L
L
L
L
L
Typ.
COM'L
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
COM'L
MIL &
IND
Industrial and Commercial Temperature Ranges
150
140
____
____
____
____
____
____
1.0
0.2
____
____
____
____
25
20
85
80
85
80
Com'l Only
70V24X15
(2)
Version
RC
Max.
, and using “AC Test Conditions” of input levels of GND
215
185
120
125
105
____
____
____
____
110
____
____
2.5
____
____
____
____
35
30
5
S
S
S
S
S
S
S
S
S
S
L
L
L
L
L
L
L
L
L
L
Typ.
Typ.
140
130
140
130
1.0
0.2
1.0
0.2
120
120
20
80
75
80
75
115
115
1.0
0.2
0.2
20
15
15
80
75
80
75
1.0
13
13
70
65
70
65
65
60
65
60
11
11
70V24X20
70V24X35
(2)
(2)
Com'l
& Ind
Com'l
& Ind
Max.
Max.
200
225
175
195
110
100
130
115
2.5
115
100
130
115
180
155
200
170
100
120
105
100
115
100
30
25
45
40
2.5
15
25
20
40
35
90
85
15
5
5
5
5
Typ.
Typ.
130
125
130
125
1.0
0.2
1.0
0.2
120
115
120
115
75
72
75
72
75
70
75
70
1.0
0.2
1.0
0.2
16
13
16
13
13
13
70
65
70
65
65
60
65
60
11
11
70V24X25
70V24X55
(2)
(2)
Com'l
& Ind
Com'l
& Ind
Max.
Max.
190
165
210
180
125
105
120
105
110
110
2.5
180
155
200
170
100
120
105
100
100
30
25
45
40
95
15
90
2.5
115
25
20
40
35
90
15
85
5
5
5
5
2911 tbl 09a
2911 tbl 09b
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA