IDT70914S Integrated Device Technology, IDT70914S Datasheet - Page 8

• Manufacturer Part Number: IDT70914S
• Description: High Speed 36k 4k X 9 Synchronous Dual-port Ram
• Manufacturer: Integrated Device Technology

NOTES:
1. Transition is measured ±200mV from Low or High-impedance voltage with the Output Test Load (Figure 2).
2. CE
3. OE = V
4. All timing is the same for left and right ports. Ports "A" may be either the left or right port. Port "B" is opposite from port "A".
5. If t
DATA OUT
IDT70914S
High-Speed 36K (4K x 9) Synchronous Dual-Port Static RAM
If t
DATA IN
ADDRESS
CCS
CCS
L
DATA
ADDR
ADDR
= CE
CLKEN
CLK
R/W
CLK
R/W
< maximum specified, then data from right port READ is not valid until the maximum specified for t
> maximum specified, then data from right port READ is not valid until t
IL
CLK
R/W
for the reading port, port 'B'.
R
OUT
OE
CE
"A"
"A"
"A"
"A"
"B"
"B"
"B"
= V
"B"
IL
, CLKEN
L
= CLKEN
MATCH
VALID
t
S
An
MATCH
R
= V
t
t
IL.
CH
CKLZ
t
H
(1)
t
CCS
t
CD
t
CYC
(5)
t
CWDD
t
t
CD
CL
An + 1
Qn
t
DC
6.42
CCS
8
+ t
CD
Military, Industrial and Commercial Temperature Ranges
. t
VALID
CWDD
t
An + 2
SCK
MATCH
does not apply in this case.
NO
MATCH
Qn + 1
t
NO
OHZ
CWDD
(1)
t
HCK
.
t
DC
t
CD
t
t
OE
OLZ
(1)
t
SCK
An + 3
Qn + 1
t
CKHZ
VALID
(1)
3490 drw 08
3490 drw 09