7

IDT70V658S

Preliminary

High-Speed 3.3V 64K x 36 Asynchronous Dual-Port Static RAM

Industrial and Commercial Temperature Ranges

Recommended Operating

Recommended DC Operating

NOTES:

3. To select operation at 2.5V levels on the I/Os and controls of a given port, the

as indicated above.

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may

cause permanent damage to the device. This is a stress rating only and functional

operation of the device at these or any other conditions above those indicated

in the operational sections of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.

NOTE:

Recommended DC Operating

NOTES:

3. To select operation at 3.3V levels on the I/Os and controls of a given port, the

supplied as indicated above.

Grade

Ambient

Temperature

GND

Commercial

3.3V

Industrial

3.3V

5613 tbl 04

Symbol

Rating

Commercial

& Industrial

Unit

Terminal Voltage

with Respect to

GND

-0.5 to +4.6

V

Temperature

Under Bias

-55 to +125

Storage

Temperature

-65 to +150

DC Output Current

50

mA

5613 tbl 05

Symbol

Parameter

Min.

Typ.

Max.

Unit

Core Supply Voltage

3.15

3.3

3.45

V

I/O Supply Voltage

(3)

2.4

2.5

2.6

V

Ground

0

0

0

V

Input High Voltage

(3)

(Address & Control Inputs)

1.7

____

(2)

V

Input High Voltage - I/O

(3)

1.7

____

(2)

V

Input Low Voltage

-0.5

(1)

____

0.7

V

5613 tbl 06

Symbol

Parameter

Min.

Typ.

Max.

Unit

Core Supply Voltage

3.15

3.3

3.45

V

3.15

3.3

3.45

V

Ground

0

0

0

V

Input High Voltage

2.0

____

V

2.0

____

V

Input Low Voltage

____

0.8

V

5613 tbl 07

NOTES:

1. These parameters are determined by device characterization, but are not

production tested.

2. 3dV references the interpolated capacitance when the input and output switch

from 0V to 3V or from 3V to 0V.

Symbol

Parameter

Conditions

(2)

Max.

Unit

Input Capacitance

8

pF

Output Capacitance

10.5

pF

5613 tbl 08