IDT70V65 IDT [Integrated Device Technology], IDT70V65 Datasheet - Page 2

• Manufacturer Part Number: IDT70V65
• Description: HIGH-SPEED 3.3V 128/64/32K x 36 ASYNCHRONOUS DUAL-PORT STATIC RAM
• Manufacturer: IDT [Integrated Device Technology]

Description
nous Dual-Port Static RAM. The IDT70V659/58/57 is designed to be used
as a stand-alone 4/2/1Mbit Dual-Port RAM or as a combination MASTER/
SLAVE Dual-Port RAM for 72-bit-or-more word system. Using the IDT
MASTER/SLAVE Dual-Port RAM approach in 72-bit or wider memory
system applications results in full-speed, error-free operation without the
need for additional discrete logic.
IDT70V659/58/57S
High-Speed 3.3V 128/64/32K x 36 Asynchronous Dual-Port Static RAM
The IDT70V659/58/57 is a high-speed 128/64/32K x 36 Asynchro-
This device provides two independent ports with separate control,
2
address, and I/O pins that permit independent, asynchronous access for
reads or writes to any location in memory. An automatic power down
feature controlled by the chip enables (either CE
on-chip circuitry of each port to enter a very low standby power mode.
or 2.5V on one or both ports, controlled by the OPT pins. The power supply
for the core of the device (V
The 70V659/58/57 can support an operating voltage of either 3.3V
Industrial and Commercial Temperature Ranges
DD
) remains at 3.3V.
0
or CE
1
) permit the