IDT70T3589 Integrated Device Technology, IDT70T3589 Datasheet - Page 10

• Manufacturer Part Number: IDT70T3589
• Description: 64k X 36 Sync, 3.3v/2.5v Dual-port Ram, Interleaved I/o S
• Manufacturer: Integrated Device Technology

NOTES:
1. At f = f
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
5. CE
6. I
7. 166MHz I-Temp is not available in the BF-208 package.
8.
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
IDT70T3519/99/89S
High-Speed 2.5V 256/128/64K x 36 Dual-Port Synchronous Static RAM
Symbol
I
I
I
SB1
SB2
SB4
CE
CE
CE
"X" represents "L" for left port or "R" for right port.
I
SB
I
SB3
Izz
200Mhz is not available in the BF-208 and DR-208 packages.
DD
DD
1
X
X
X
X
(6)
(6)
(6)
, I
= 2.5V, T
< 0.2V means CE
> V
= V
= V
SB
MAX
2
DD
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 - CMOS
Level Inputs)
Full Standby Current
(One Port - CMOS
Level Inputs)
Sleep Mode Current
(Both Ports - TTL
Level Inputs)
IL
IH
and I
means CE
means CE
, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/t
- 0.2V means CE
SB
A
Parameter
4
= 25°C for Typ, and are not production tested. I
will all reach full standby levels
0X
0X
0X
= V
= V
< 0.2V and CE
IL
IH
0X
and CE
or CE
> V
CE
Outputs Disabled,
f = f
CE
f = f
CE
Active Port Outputs Disabled,
f=f
Both Ports CE
CE
or V
CE
V
Active Port, Outputs Disabled, f = f
ZZ
f=f
DD
1X
IN
MAX
L =
MAX
1X
L
L
"A"
R
"A"
- 0.2V or CE
MAX
MAX
> V
IN
= V
and CE
= CE
> V
= V
ZZ
1X
(1)
(1)
= V
< 0.2V, f = 0
< 0.2V and CE
DDQ
(1)
(1)
R =
IL
DDQ
> V
IH
R
IL
V
= V
R
and CE
- 0.2V or V
DD
IH
= V
- 0.2V, V
L
IH
(
- 0.2V
and
I
SB
IL
1X
,
3)
(2)
Test Condition
"B"
- 0.2V
on the appropriate port(s) if ZZ
"B"
IN
= V
IN
> V
> V
< 0.2V
IH
DDQ
(5)
DDQ
DD DC
- 0.2V
- 0.2V
MAX
(f=0) = 15mA (Typ).
(1)
(5)
6.42
10
L
and/or ZZ
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
(3)
Version
(V
R
S
S
S
S
S
S
S
S
S
S
S
S
= V
DD
Industrial and Commercial Temperature Ranges
IH
Typ.
70T3519/99/89
= 2.5V ± 100mV)
Com'l Only
.
375
205
300
300
___
___
___
___
___
___
5
5
(4)
S200
Max.
525
270
375
375
___
___
___
15
___
___
15
___
(8)
CYC
Typ.
70T3519/99/89
320
320
175
175
250
250
250
250
, using "AC TEST CONDITIONS".
5
5
5
5
& Ind
(4)
Com'l
S166
(7)
Max.
450
510
230
275
325
365
325
365
20
20
15
15
Typ.
70T3519/99/89
260
260
200
200
200
200
APRIL 10, 2006
140
140
5
5
5
5
(4)
Com'l
& Ind
S133
Max.
370
450
190
235
250
310
250
310
15
20
15
20
5666 tbl 09
Unit
mA
mA
mA
mA
mA
mA