IDT70V3389S Integrated Device Technology, IDT70V3389S Datasheet - Page 8

• Manufacturer Part Number: IDT70V3389S
• Description: High-speed 3.3v 64k X 18 Synchronous Pipelined Dual-port Static Ram With 3.3v Or 2.5v Interface
• 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
IDT70V3389S
High-Speed 64K x 18 Dual-Port Synchronous Pipelined Static RAM
Sym bol
levels of GND to 3V.
CE
CE
CE
"X" represents "L" for left port or "R" for right port.
I
I
I
I
I
SB1
SB2
SB3
SB4
DD
DD
X
X
X
X
= 3.3V, T
< 0.2V means CE
> V
= V
= V
MAX
CC
IH
IL
Dynam ic Ope rating
Current (Bo th
P orts A ctive )
S tand by Current
(Bo th P orts - TTL
Le ve l Inp uts )
S tand by Current
(One Po rt - TTL
Le ve l Inp uts )
Full S tandb y Current
(B oth P orts - CM OS
Le ve l Inp uts )
Full S tandb y Current
(One Po rt - CM OS
Le ve l Inp uts )
, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/t
means CE
means CE
- 0.2V means CE
A
Param eter
= 25°C for Typ, and are not production tested. I
0X
0X
0X
= V
= V
< 0.2V and CE
IL
IH
0X
and CE
or CE
> V
Outputs Disab led ,
B oth P orts CE
o r V
P ort, Outp uts Disable d , f = f
CE
f = f
CE
f = f
CE
A ctiv e P ort Outp uts Dis ab le d,
f= f
CE
CE
V
CC
1X
IN
MAX
1X
L
L
"A"
R
"A"
- 0.2V or CE
MAX
MAX
> V
= V
IN
and CE
= CE
> V
= V
1X
(1)
< 0.2V and CE
= V
< 0.2V , f = 0
IL
DD
(1)
(1)
> V
DD
IH
R
IL
- 0.2V or V
CC
Test Condition
= V
- 0.2V, V
R
and CE
= V
L
- 0.2V
1X
IH
and
IL
- 0.2V
,
(2)
"B"
IN
"B"
IN
= V
> V
> V
< 0.2V, Ac tive
IH
DD
DD
MAX
(5)
DD DC
- 0.2V
- 0.2V
(1)
(f=0) = 120mA (Typ).
(5)
6.42
COM 'L
IND
COM 'L
IND
COM 'L
IND
COM 'L
IND
COM 'L
IND
8
Version
S
S
S
S
S
S
S
S
S
S
Typ.
375
265
265
145
____
____
____
____
____
Com 'l Only
70V3389S4
6
(4)
Industrial and Commercial Temperature Ranges
Max.
460
325
325
190
____
____
____
____
____
15
Typ.
285
285
105
105
190
190
180
180
CYC
70V3389S5
6
6
(4)
Com 'l
& Ind
, using "AC TEST CONDITIONS" at input
Max.
360
415
145
175
260
300
260
300
15
30
Typ.
245
245
175
175
170
170
95
95
70V3389S6
6
6
(4)
Com 'l
& Ind
Max.
310
360
125
150
225
260
225
260
15
30
4832 tbl 09
Unit
m A
m A
m A
m A
m A