參數(shù)資料
型號: IDT7026L25JB
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
中文描述: 16K X 16 DUAL-PORT SRAM, 25 ns, PQCC84
封裝: PLASTIC, LCC-84
文件頁數(shù): 6/18頁
文件大小: 239K
代理商: IDT7026L25JB
6.17
6
IDT7026S/L
HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
MILITARY AND COMMERCIAL TEMPERATURE RANGES
DC ELECTRICAL CHARACTERISTICS OVER THE
OPERATING TEMPERATURE AND SUPPLY VOLTAGE RANGE
(1)
(Con't.)
(V
CC
= 5.0V
±
10%)
7026X35
7026X55
Test
Symbol
I
CC
Parameter
Condition
Version
MIL.
Typ.
(2)
160
160
160
160
20
20
20
20
95
95
95
95
1.0
0.2
1.0
0.2
Max. Typ.
(2)
335
295
295
255
100
80
85
60
215
185
185
155
30
10
15
5
Max. Unit
310
270
270
230
100
80
85
60
195
165
165
135
30
10
15
5
Dynamic Operating
Current
(Both Ports Active)
CE
= V
IL
, Outputs Open
SEM
= V
IH
f = f
MAX(3)
S
L
S
L
S
L
S
L
S
L
S
L
S
L
S
L
150
150
150
150
13
13
13
13
85
85
85
85
1.0
0.2
1.0
0.2
mA
COM’L.
I
SB1
Standby Current
(Both Ports — TTL
Level Inputs)
CE
L
=
CE
R
= V
IH
SEM
R
=
SEM
L
= V
IH
f = f
MAX(3)
MIL.
mA
COM’L.
I
SB2
Standby Current
(One Port — TTL
Level Inputs)
CE
"A"
=V
IL
and
CE
"B"
=V
IH(5)
Active Port Outputs Open,
f = f
MAX(3)
SEM
R
=
SEM
L
= V
IH
Both Ports
CE
L
and
CE
R
> V
CC
- 0.2V
V
IN
> V
CC
- 0.2V or
V
IN
< 0.2V, f = 0
(4)
SEM
R
=
SEM
L
>V
CC
- 0.2V
CE
"A"
< 0.2V and
CE
"B"
> V
CC
- 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 Open,
f = f
MAX(3)
MIL.
mA
COM’L.
I
SB3
Full Standby Current
(Both Ports — All
CMOS Level Inputs)
MIL.
mA
COM’L.
I
SB4
Full Standby Current
(One Port — All
CMOS Level Inputs)
MIL.
S
L
90
90
190
165
80
80
175
150
mA
COM’L.
S
L
90
90
160
135
80
80
135
110
mA
NOTES:
1. "X" in part numbers indicates power rating (S or L).
2. V
CC
= 5V, T
A
= +25
°
C, and are not production tested. I
CCDC
= 120mA (Typ.)
3. At f = f
MAX
,
address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/ tRC, and using
“AC Test Conditions” of input levels of GND to 3V.
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".
2939 tbl 10
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IDT7026L35G HIGH-SPEED 16K x 16 DUAL-PORT STATIC RAM
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