IDT70T3509M Integrated Device Technology, IDT70T3509M Datasheet - Page 18

• Manufacturer Part Number: IDT70T3509M
• Description: High-speed 2.5v 1024k X 36 Synchronous Dual-port Static Ram With 3.3v Or 2.5v Interface
• Manufacturer: Integrated Device Technology

Timing Waveform - Exiting Sleep Mode
Timing Waveform - Entering Sleep Mode
NOTES:
1. CE
2. All timing is same for Left and Right ports.
3. CE
4. CE
5. The device must be in Read Mode (R/W High) when exiting sleep mode. Outputs are active but data is not valid until the following cycle.
IDT70T3509M
High-Speed 2.5V
1 =
0
0
DATA
has to be deactivated (CE
has to be deactivated (CE
V
R/W
IH.
OE
OUT
R/W
1024K x 36 Dual-Port Synchronous Static RAM
0
0
= V
(4)
= V
IH
IH
) three cycles prior to asserting ZZ (ZZx = V
) one cycle prior to de-asserting ZZ (ZZx = V
6.42
(5)
18
IH
IL
(1,2)
) and held for two cycles after asserting ZZ (ZZx = V
) and held for three cycles after de-asserting ZZ (ZZx = V
(1,2)
(3)
An
(5)
An+1
Commercial Temperature Range
Dn
IH
).
Dn+1
IL
).