參數(shù)資料
型號: IDT70V07S35PFI
廠商: Integrated Device Technology, Inc.
英文描述: HIGH-SPEED 3.3V 32K x 8 DUAL-PORT STATIC RAM
中文描述: 高速3.3 32K的× 8雙端口靜態(tài)RAM
文件頁數(shù): 6/18頁
文件大小: 174K
代理商: IDT70V07S35PFI
IDT70V07S/L
High-Speed 32K x 8 Dual-Port Static RAM Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
(V
CC
= 3.3V ± 0.3V)
6
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
(1)
(V
CC
= 3.3V ± 0.3V)
NOTES:
1.
2.
3.
'X' in part number indicates power rating (S or L).
V
CC
= 3.3V, T
A
= +25°C, and are not production tested. I
CCDC
= 80mA (Typ.)
At f = f
MAX
,
address and control lines (except Output Enable) are cycling at the maximumfrequency read cycle of 1/ t
RC,
and using “AC Test Conditions" of input levels
of GND to 3V.
f = 0 means no address or control lines change.
Port "A" may be either left or right port. Port "B" is the opposite fromport "A".
4.
5.
NOTE:
1.
At V
CC
< 2.0V, input leakages are undefined.
Symbol
Parameter
Test Conditions
70V07S
70V07L
Unit
Mn.
Max.
Mn.
Max.
|
LI
|
Input Leakage Current
(1)
V
CC
= 3.6V, V
IN
= 0V to V
CC
___
10
___
5
μA
|
LO
|
Output Leakage Current
CE
= V
IH
, V
OUT
= 0V to V
CC
___
10
___
5
μA
V
OL
Output Low Voltage
I
OL
= +4mA
___
0.4
___
0.4
V
V
OH
Output High Voltage
I
OH
= -4mA
2.4
___
2.4
___
V
2943 tbl 08
70V07X25
Com'l
& Ind
70V07X35
Com'l Only
70V07X55
Coml Only
Symbol
Parameter
Test Condition
Version
Typ.
(2)
Max.
Typ.
(2)
Max.
Typ.
(2)
Max.
Unit
I
CC
Dynamc Operating
Current
(Both Ports Active)
CE
= V
IL
, Outputs Disabled
SEM
= V
IL
f = f
MAX
(3)
COML
S
L
100
100
170
140
90
90
140
120
90
90
140
120
mA
IND
S
L
____
100
____
185
____
____
____
____
____
____
____
____
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
CE
R
=
CE
= V
IH
SEM
R
=
SEM
L
= V
IH
f = f
MAX
(3)
COML
S
L
14
12
30
24
12
10
30
24
12
10
30
24
mA
IND
S
L
____
12
____
50
____
____
____
____
____
____
____
____
I
SB2
Standby Current
(One Port - TTL
Level Inputs)
CE
"A"
= V
IL
and
CE
"B"
= V
IH
(5)
Active Port Outputs Disabled,
f=f
(3)
SEM
R
=
SEM
L
= V
IH
COML
S
L
50
50
95
85
45
45
87
75
45
45
87
75
mA
IND
S
L
____
50
____
105
____
____
____
____
____
____
____
____
I
SB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Both Ports
CE
L
and
CE
R
> V
CC
- 0.2V,
V
IN
> V
CC
- 0.2V or
V
< 0.2V, f = 0
(4)
SEM
R
=
SEM
L
> V
CC
- 0.2V
COML
S
L
1.0
0.2
6
3
1.0
0.2
6
3
1.0
0.2
6
3
mA
IND
S
L
____
0.2
____
3
____
____
____
____
____
____
____
____
I
SB4
Full Standby Current
(One Port -
CMOS Level Inputs)
CE
"A"
< 0.2V and
CE
"B"
> V
- 0.2V
(5)
SEM
R
=
SEM
L
> V
CC
- 0.2V
V
IN
> V
CC
- 0.2V or V
IN
< 0.2V
Active Port Outputs Disabled,
f = f
MAX
(3)
COML
S
L
60
60
90
80
55
55
85
74
55
55
85
74
mA
IND
S
L
____
60
____
90
____
____
____
____
____
____
____
____
2943 tbl 09
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PDF描述
IDT70V07S55GI HIGH-SPEED 3.3V 32K x 8 DUAL-PORT STATIC RAM
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