IDT70261S Integrated Device Technology, IDT70261S Datasheet - Page 5

• Manufacturer Part Number: IDT70261S
• Description: High-speed 16k X 16 Dual-port Static Ram With Interrupt
• Manufacturer: Integrated Device Technology

NOTES:
1.
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".
IDT70261S/L
High-Speed 16K x 16 Dual-Port Static RAM with Interrupt
Symbol
Symbol
'X' in part numbers indicates power rating (S or L).
“AC Test Conditions” of input levels of GND to 3V.
I
I
I
I
I
I
I
I
CC
I
SB2
SB3
SB4
I
SB2
SB3
SB4
SB1
SB1
CC
CC
= 5V, 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 - All CMOS Level
Inputs)
Full Standby Current
(One Port - All 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 - All CMOS
Level Inputs)
Full Standby Current
(One Port - All CMOS
Level Inputs)
A
address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/t
= +25°C, and are not production tested. I
Parameter
Parameter
Both Ports
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
CE
V
V
SEM
CE
CE
SEM
V
Active Port Outputs Open
f=f
IN
IN
IN
IN
IN
IN
MAX
MAX
MAX
L
"A"
R
"A"
"B"
L
"A"
R
"A"
"B"
= V
MAX
MAX
> V
< 0.2V, f = 0
> V
MAX
= V
MAX
MAX
> V
< 0.2V, f = 0
> V
R
R
R
R
R
R
R
R
=
=
> V
> V
= V
= V
(3)
(3)
(3)
= V
=
< 0.2V and
> V
= V
=
< 0.2V and
> V
=
=
=
=
=
=
CE
CE
IL
IL
CC
CC
CC
CC
(3)
(3)
(3)
(3)
(3)
, Outputs Open
SEM
CC
, Outputs Open
SEM
CC
IH
SEM
SEM
SEM
IH
SEM
SEM
SEM
R
R
IL
CC
IL
CC
- 0.2V or V
- 0.2V or V
- 0.2V or
- 0.2V or
CE
CE
Test Condition
= V
- 0.2V
= V
- 0.2V
and
and
L
L
L
- 0.2V
L
L
L
L
- 0.2V
L
L
L
CCDC
= V
= V
> V
> V
= V
= V
> V
> V
IH
IH
and
and
(4)
(4)
CE
CE
IH
IH
IH
CC
CC
IH
CC
CC
(5)
(5)
"B"
"B"
= 120mA (Typ.)
Test Condition
- 0.2V
- 0.2V
IN
- 0.2V
- 0.2V
IN
= V
= V
< 0.2V
< 0.2V
IH
IH
(5)
(5)
6.42
5
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
Version
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
Typ.
Industrial and Commercial Temperature Ranges
190
190
125
125
120
120
0.2
____
____
____
____
____
____
1.0
____
____
____
____
Com'l Only
35
35
70261X15
Version
(2)
Max.
325
285
220
190
195
170
____
____
____
____
____
____
____
____
____
____
95
70
15
5
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
Typ.
Typ.
RC
180
180
180
180
160
160
160
160
115
115
115
115
1.0
0.2
1.0
0.2
110
110
110
110
1.0
0.2
1.0
0.2
Com'l & Ind
Com'l & Ind
30
30
30
30
20
20
20
20
95
95
95
95
90
90
90
90
, and using
70261X20
70261X35
(2)
(2)
Max.
Max.
315
275
355
315
210
245
210
210
295
255
335
295
215
100
180
185
160
185
100
185
155
185
160
135
190
165
85
60
80
30
85
60
80
30
15
10
15
10
5
5
Typ.
Typ.
170
170
170
170
105
105
105
105
100
100
100
100
150
150
150
150
1.0
0.2
1.0
0.2
1.0
0.2
1.0
0.2
Com'l & Ind
25
25
25
25
Com'l & Ind
85
85
85
85
80
80
80
80
13
13
13
13
70261X25
70261X55
(2)
(2)
Max.
Max.
305
265
345
305
100
200
170
230
200
170
145
200
175
270
230
310
270
100
165
135
195
165
135
175
150
110
85
60
80
15
30
10
85
60
80
15
30
10
5
5
3039 tbl 10
3039 tbl 11
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA