參數(shù)資料
型號: IDT709289L12PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: DRAM
英文描述: HIGH-SPEED 64K x 16 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
中文描述: 64K X 16 DUAL-PORT SRAM, 25 ns, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
文件頁數(shù): 5/15頁
文件大?。?/td> 190K
代理商: IDT709289L12PF
6.42
IDT709289L
High-Speed 64K x 16 Synchronous Pipelined Dual-Port Static RAM Industrial and Commercial Temperature Ranges
5
NOTES:
1. At f = f
MAX
, address and control lines (except Output Enable) are cycling at the maximumfrequency 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 fromport "A".
4. Vcc = 5V, TA = 25
°
C for Typ, and are not production tested. I
CC DC
(f=0)
= 150mA (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
CC
- 0.2V
CE
X
> V
CC
- 0.2V means
CE
0X
> V
CC
- 0.2V or CE
1X
< 0.2V
"X" represents "L" for left port or "R" for right port.
6. Industrial temperature: for other speeds, packages and powers contact your sales office.
,%-;%-#
$#).##/0
! :"
0
350<="
709289L7
Com'l Only
709289L9
Com'l Only
709289L12
Com'l Only
Symbol
Parameter
Test Condition
Version
Typ.
(4)
Max.
Typ.
(4)
Max.
Typ.
(4)
Max.
Unit
I
CC
Dynamc Operating
Current
(Both Ports Active)
CE
L
and
CE
R
= V
IL
Outputs Disabled
f = f
MAX
(1)
COML
L
275
465
250
400
230
355
mA
IND
L
____
____
____
____
____
____
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
CE
L
=
CE
R
= V
IH
f = f
MAX
(1)
COML
L
95
150
80
135
70
110
mA
IND
L
____
____
____
____
____
____
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
(1)
COML
L
200
295
175
275
150
240
mA
IND
L
____
____
____
____
____
____
I
SB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
Both Ports CE
R
and
CE
L
> V
CC
- 0.2V
V
IN
> V
CC
- 0.2V or
V
IN
< 0.2V, f = 0
(2)
COML
L
0.5
3
0.5
3
0.5
3
mA
IND
L
____
____
____
____
____
____
I
SB4
Full Standby Current
(One Port -
CMOS Level Inputs)
CE
"A"
< 0.2V and
CE
"B"
> V
CC
- 0.2V
(5)
V
IN
> V
CC
- 0.2V or
V
IN
< 0.2V, Active Port
Outputs Disabled, f = f
MAX
(1)
COML
L
190
290
170
270
140
225
mA
IND
L
____
____
____
____
____
____
4842 tbl 09
,%-;%-#
$#.##/0
0
3570<="
NOTE:
1.
At Vcc < 2.0V input leakages are undefined.
Symbol
Parameter
Test Conditions
709289L
Unit
Mn.
Max.
|
LI
|
Input Leakage Current
(1)
V
CC
= 5.5V, V
IN
= 0V to V
CC
___
5
μA
|
LO
|
Output Leakage Current
CE
0
= V
IH
or CE
1
= V
IL
, V
OUT
= 0V to V
CC
___
5
μA
V
OL
Output Low Voltage
I
OL
= +4mA
___
0.4
V
V
OH
Output High Voltage
I
OH
= -4mA
2.4
___
V
4842 tbl 08
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