IDT70V65 IDT [Integrated Device Technology], IDT70V65 Datasheet - Page 9

• Manufacturer Part Number: IDT70V65
• Description: HIGH-SPEED 3.3V 128/64/32K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM
• Manufacturer: IDT [Integrated Device Technology]

NOTE:
1. At V
2. V
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
NOTES:
1. At f = f
2. f = 0 means no address 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
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range
IDT70V659/58/57S
High-Speed 3.3V 128/64/32K x 36 Asynchronous Dual-Port Static RAM
Symbol
V
V
V
V
levels of GND to 3V.
CE
CE
CE
"X" represents "L" for left port or "R" for right port.
Symbol
I
I
I
OH
OH
I
OL
OL
I
SB2
SB3
SB4
SB1
DD
DD
DDQ
|I
X
X
X
X
|I
LO
(3.3V)
(2.5V)
(3.3V)
(2.5V)
LI
DD
= 3.3V, T
< 0.2V means CE
> V
= V
= V
|
|
is selectable (3.3V/2.5V) via OPT pins. Refer to p.6 for details.
MAX
< - 2.0V input leakages are undefined.
CC
IL
IH
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)
means CE
means CE
, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/t
- 0.2V means CE
Input Leakage Current
Output Leakage Current
Output Low Voltage
Output High Voltage
Output Low Voltage
Output High Voltage
A
Parameter
= 25°C for Typ, and are not production tested. I
0X
0X
0X
= V
= V
< 0.2V and CE
IL
IH
0X
Parameter
and CE
or CE
> V
Outputs Disabled
Both Ports CE
or V
Port, Outputs Disabled, f = f
CE
f = f
CE
f = f
CE
Active Port Outputs Disabled,
f=f
CE
CE
V
(2)
(2)
CC
(2)
(2)
1X
IN
1X
MAX
(1)
L
L
"A"
R
"A"
- 0.2V or CE
= V
MAX
MAX
> V
IN
and CE
= CE
= V
1X
> V
(1)
< 0.2V and CE
= V
< 0.2V, f = 0
IL
DD
> V
(1)
(1)
IH
DD
R
IL
- 0.2V or V
CC
Test Condition
= V
- 0.2V, V
R
and CE
= V
- 0.2V
L
1X
IH
and
IL
- 0.2V
,
(2)
"B"
IN
"B"
I
I
I
I
V
CE
OL
OH
OL
OH
IN
DDQ
= V
> V
0
> V
< 0.2V, Active
= +4mA, V
= +2mA, V
= -4mA, V
= -2mA, V
= V
IH
DD
= Max., V
DD
MAX
(5)
DD DC
IH
- 0.2V
- 0.2V
(1)
or CE
(f=0) = 120mA (Typ).
DDQ
DDQ
DDQ
DDQ
(5)
IN
1
= 0V to V
= V
= Min.
= Min.
= Min.
= Min.
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
COM'L
IND
9
IL
Version
, V
Test Conditions
OUT
(3)
DDQ
(V
= 0V to V
S
S
S
S
S
S
S
S
S
S
DD
(V
70V659/58/57S10
Typ.
DD
340
225
220
115
____
____
____
____
____
= 3.3V ± 150mV)
Com'l Only
3
(4)
DDQ
= 3.3V ± 150mV)
Industrial and Commercial Temperature Ranges
Max.
500
340
335
165
____
____
____
____
____
15
70V659/58/57S12
Typ.
315
365
200
225
195
220
115
90
RC
3
6
(4)
, using "AC TEST CONDITIONS" at input
Com'l
& Ind
Max.
465
515
125
150
325
365
320
360
15
15
Min.
2.4
2.0
___
___
___
___
70V659/58/57S
70V659/58/57S15
Typ.
300
350
100
175
200
170
195
75
3
6
(4)
Com'l
& Ind
Max.
0.4
0.4
10
10
___
___
Max.
440
490
315
350
310
345
100
125
15
15
4869 tbl 09
4869 tbl 10
Unit
Unit
µA
µA
mA
mA
mA
mA
mA
V
V
V
V