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IDT70V3389S Datasheet(PDF) 8 Page - Integrated Device Technology

Part No. IDT70V3389S
Description  HIGH-SPEED 3.3V SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
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Maker  IDT [Integrated Device Technology]
Homepage  http://www.idt.com
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IDT70V3389S Datasheet(HTML) 8 Page - Integrated Device Technology

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6.42
IDT70V3389S
High-Speed 64K x 18 3.3V Dual-Port Synchronous Pipelined Static RAM
Industrial and Commercial Temperature Ranges
8
DC Ele c t ric a l Cha ra c t e rist ic s Ove r t he Ope ra t ing
Te m pe ra t ure a nd Supply Volt a ge Ra nge (3) (VDD = 3.3V ± 150mV)
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. IDD DC(f=0) = 120mA (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 > VDDQ - 0.2V
CEX > VDDQ - 0.2V means CE0X > VDDQ - 0.2V or CE1X - 0.2V
"X" represents "L" for left port or "R" for right port.
70V3389S4
Com'l Only
70V3389S5
Com'l
& Ind
70V3389S6
Com'l Only
Symbol
Parameter
Test Condition
Version
Typ.(4)
Max.
Typ.(4)
Max.
Typ.(4)
Max.
Unit
IDD
Dynamic Operating
Current (Both
Ports Active)
CEL and CER= VIL,
Outputs Disabled,
f = fMAX(1)
COM'L
S
375
460
285
360
245
310
mA
IND
S
____
____
285
415
245
360
ISB1
Standby Current
(Both Ports - TTL
Level Inputs)
CEL = CER = VIH
f = fMAX(1)
COM'L
S
145
190
105
145
95
125
mA
IND
S
____
____
105
175
95
150
ISB2
Standby Current
(One Port - TTL
Level Inputs)
CE"A" = VIL and CE"B" = VIH(5)
Active Port Outputs Disabled,
f=fMAX(1)
COM'L
S
265
325
190
260
175
225
mA
IND
S
____
____
190
300
175
260
ISB3
Full Standby Current
(Both Ports - CMOS
Level Inputs)
Both Ports CEL and
CER > VDDQ - 0.2V,
VIN > VDDQ - 0.2V or VIN < 0.2V,
f = 0(2)
COM'L
S
615
6
15
615
mA
IND
S
____
____
6306
30
ISB4
Full Standby Current
(One Port - CMOS
Level Inputs)
CE"A" < 0.2V and
CE"B" > VDDQ - 0.2V(5)
VIN > VDDQ - 0.2V or VIN < 0.2V,
Active Port, Outputs Disabled,
f = fMAX(1)
COM'L
S
265
325
180
260
170
225
mA
IND
S
____
____
180
300
170
260
4832 tbl 09


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