參數(shù)資料
型號: IDT70V9099L9PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
中文描述: 128K X 8 DUAL-PORT SRAM, 20 ns, PQFP100
封裝: TQFP-100
文件頁數(shù): 6/17頁
文件大?。?/td> 300K
代理商: IDT70V9099L9PF
6.42
IDT70V9199/099L
High-Speed 3.3V 128K x9/x8 Dual-Port Synchronous Pipelined Static RAM Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature Supply Voltage Range
(3)
(V
DD
= 3.3V ± 0.3V)
70V9199/099L6
Com'l Only
NOTES:
1. At f = f
MAX
, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/t
CYC
, using "AC TEST CONDITIONS" at input
levels of GND to 3V.
2. f = 0 means no address, clock, or control lines change. Applies only to input at CMOS level standby.
3. Port "A" may be either left or right port. Port "B" is the opposite from port "A".
4. V
DD
= 3.3V, T
A
= 25°C for Typ, and are not production tested. I
DD DC
(f=0)
= 90mA (Typ).
5.
CE
X
= V
IL
means
CE
0X
= V
IL
and CE
1X
= V
IH
CE
X
= V
IH
means
CE
0X
= V
IH
or CE
1X
= V
IL
CE
X
< 0.2V means
CE
0X
< 0.2V and CE
1X
> V
DD
- 0.2V
CE
X
> V
DD
- 0.2V means
CE
0X
> V
DD
- 0.2V or CE
1X
< 0.2V
"X" represents "L" for left port or "R" for right port.
70V9199/099L7
Com'l Only
70V9199/099L9
Com'l & Ind
70V9199/099L12
Com'l Only
Symbol
Parameter
Test Condition
Version
Typ.
(4)
Max.
Typ.
(4)
Max.
Typ.
(4)
Max.
Typ.
(4)
Max.
Unit
I
DD
Dynamic Operating
Current (Both
Ports Active)
CE
L
and
CE
R
= V
IL
,
Outputs Disabled,
f = f
MAX
(1)
COM'L
L
220
280
200
250
175
230
150
200
mA
IND
L
____
____
____
____
180
240
____
____
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
CE
L
=
CE
R
= V
IH
f = f
MAX
(1)
COM'L
L
60
85
50
75
40
65
30
50
mA
IND
L
____
____
____
____
50
70
____
____
I
SB2
Standby
Current (One
Port - TTL
Level Inputs)
CE
"A"
= V
IL
and
CE
"B"
= V
IH
Active Port Outputs Disabled,
f=f
MAX
COM'L
L
145
185
130
165
110
145
95
130
mA
IND
L
____
____
____
____
110
155
____
____
I
SB3
Full Standby
Current (Both
Ports - CMOS
Level Inputs)
Both Ports
CE
L
and
CE
R
> V
DD
- 0.2V,
V
IN
> V
DD
- 0.2V or
V
IN
< 0.2V, f = 0
COM'L
L
0.4
2
0.4
2
0.4
2
0.4
2
mA
IND
L
____
____
____
____
0.4
2
____
____
I
SB4
Full Standby
Current (One
Port - CMOS
Level Inputs)
CE
"A"
< 0.2V and
CE
"B"
> V
DD
- 0.2V
(5)
V
IN
> V
DD
- 0.2V or
V
IN
< 0.2V, Active Port,
Outputs Disabled, f = f
MAX
(1)
COM'L
L
145
180
130
160
100
140
90
125
mA
IND
L
____
____
____
____
100
155
____
____
4859 tbl 09
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