IDT70V9089_14 Datasheet, PDF (6/19 Pages) Integrated Device Technology – HIGH-SPEED 3.3V 64/32K x 8 SYNCHRONOUS DUAL-PORT STATIC RAM

IDT70V9089/79S/L
High Speed 3.3V 64/32K x 8 Synchronous Dual-Port Static RAM
Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range⁽⁶⁾ (VDD = 3.3V ± 0.3V)(Cont'd)
70V9089/79X12 70V9089/79X15
Com'l & Ind
Com'l Only
Symbol
Parameter
Test Condition
Version
Typ.⁽⁴⁾ Max. Typ.⁽⁴⁾ Max. Unit
ICC Dynamic Operating
Current
(Both Ports Active)
CEL and CER = VIL
Outputs Disabled
f = fMAX⁽¹⁾
COM'L S 150
240
130
220 mA
L 150
215
130
185
IND
S
____
____
____
____
L 150
215
____
____
ISB1 Standby Current
(Both Ports - TTL
Level Inputs)
CEL and CER = VIH
f = fMAX⁽¹⁾
COM'L S 40
65
30
55 mA
L 40
60
30
35
IND
S
____
____
____
____
L 40
60
____
____
ISB2 Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and
COM'L S 100
160
90
150 mA
CE"B" = VIH⁽³⁾
L 100
140
90
130
Active Port Outputs Disabled,
f=fMAX⁽¹⁾
IND
S
____
____
____
____
L 100
150
____
____
ISB3 Full Standby Current
(Both Ports -
CMOS Level Inputs)
Both Ports CER and
CEL > VDD - 0.2V
VIN > VDD - 0.2V or
VIN < 0.2V, f = 0⁽²⁾
COM'L S 1.0
5
1.0
5
mA
L 0.4
3
0.4
3
IND
S
____
____
____
____
L 0.4
3
____
____
ISB4 Full Standby Current
CE"A" < 0.2V and
COM'L S 90
150
80
140 mA
(One Port -
CE"B" > VDD - 0.2V⁽⁵⁾
L 90
130
80
120
CMOS Level Inputs)
VIN > VDD - 0.2V or
VIN < 0.2V, Active Port
IND
S
____
____
____
____
Outputs Disabled, f = fMAX⁽¹⁾
L 90
140
____
____
3750 tbl 09b
NOTES:
1. At f = fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency clock cycle of 1/tCYC, 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. VDD = 3.3V, TA = 25°C for Typ, and are not production tested. ICC DC(f=0) = 90mA (Typ).
5. CEX = VIL means CE0X = VIL and CE1X = VIH
CEX = VIH means CE0X = VIH or CE1X = VIL
CEX < 0.2V means CE0X < 0.2V and CE1X > VDD - 0.2V
CEX > VDD - 0.2V means CE0X > VDD - 0.2V or CE1X < 0.2V
"X" represents "L" for left port or "R" for right port.
6. 'X' in part number indicates power rating (S or L).
6.462