IDT70V9269L15PRFI IDT [Integrated Device Technology], IDT70V9269L15PRFI Datasheet - Page 12

• Manufacturer Part Number: IDT70V9269L15PRFI
• Description: HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
• Manufacturer: IDT [Integrated Device Technology]

Timing Waveform with Port-to-Port Flow-Through Read
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage with the Output Test Load (Figure 2).
2. CE
3. OE = V
4. If t
5. All timing is the same for both left and right ports. Port "A" may be either left or right port. Port "B" is the opposite of Port "A".
IDT70V9279/69S/L
High-Speed 32/16K x 16 Dual-Port Synchronous Static RAM
If t
CCS
CCS
0
, UB, LB, and ADS = V
< 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
for the Right Port, which is being read from. OE = V
ADDRESS
ADDRESS
DATA
DATA
CLK
R/W
CLK
R/W
OUT "B"
IN "A"
"A"
"A"
"A"
"B"
"B"
"B"
IL
; CE
1
, CNTEN, and CNTRST = V
MATCH
t
t
VALID
t
SA
SD
SW
MATCH
t
t
SA
SW
t
t
t
HA
HD
HW
t
DC
t
t
HW
HA
t
CCS
(4)
t
CWDD
IH
IH
.
for the Left Port, which is being written to.
t
CD1
(4)
6.42
12
CCS
+ t
CD1
. t
CWDD
VALID
does not apply in this case.
Industrial and Commercial Temperature Ranges
MATCH
NO
MATCH
CWDD
NO
.
t
DC
(1,2,3,5)
t
CD1
VALID
3743 drw 09