IDT70824L45GI datasheet(4/21 Pages) IDT

Part #	IDT70824L45GI

Description	HIGH-SPEED 4K X 16 SEQUENTIAL ACCESS RANDOM ACCESS MEMORY (SARAM??

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Manufacturer	IDT [Integrated Device Technology]

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IDT70824S/L

High-Speed 4K x 16 Sequential Access Random Access Memory

Military and Commercial Temperature Ranges

Absolute Maximum Ratings(1)

Capacitance

(TA = +25°C, f = 1.0mhz, TQFP only)

Recommended Operating

Temperature and Supply Voltage

DC Electrical Characteristics Over the Operating

Temperature and Supply Voltage Range (VCC = 5.0V ± 10%)

Recommended DC Operating

Conditions

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.

2. VTERM must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns

maximum, and is limited to < 20mA for the period of VTERM > Vcc + 10%.

NOTES:

1. This is the parameter TA.

2. Industrial temperature: for specific speeds, packages and powers contact

your sales office.

NOTES:

1. VIL > -1.5V for pulse width less than 10ns.

2. VTERM must not exceed Vcc + 10%.

NOTES:

1. This parameter is determined by device characterization, but is not

production tested.

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

signals switch from 0V to 3V or from 3V to 0V.

Symbol

Rating

Commercial

& Industrial

Military

Unit

VTERM(2)

Terminal Voltage

with Respect

to GND

-0.5 to +7.0

V

TBIAS

Temperature

Under Bias

-55 to +125

-65 to +135

oC

TSTG

Storage

Temperature

-55 to +125

-65 to +150

oC

IOUT

DC Output

Current

50

mA

3099 tbl 03

Grade

Ambient Temperature

GND

Vcc

Military

-55OC to +125OC0V

5.0V + 10%

Commercial

0OC to +70OC0V

5.0V + 10%

Industrial

-40OC to +85OC0V

5.0V + 10%

3099 tbl 04

Symbol

Parameter

Min.

Typ.

Max.

Unit

VCC

Supply Voltage

4.5

5.0

5.5

V

GND

Ground

0

V

VIH

Input High Voltage

2.2

____

6.0(2)

V

VIL

Input Low Voltage

-0.5(1)

____

0.8

V

3099 tbl 05

Symbol

Parameter

Conditions

(2)

Max.

Unit

CIN

Input Capacitance

VIN = 3dV

9

pF

COUT

Output Capacitance

VOUT = 3dV

10

pF

3099 tbl 06

Symbol

Parameter

Test Conditions

70824S

70824L

Unit

Min.

Max.

Min.

Max.

|ILI|

Input Leakage Current

VCC = 5.5V, VIN = 0V to VCC

___

5

___

1µ A

|ILO|

Output Leakage Current

VOUT = 0V to VCC

___

5

___

1µ A

VOL

Output Low Voltage

IOL = +4mA

___

0.4

___

0.4

V

VOH

Output High Voltage

IOH = -4mA

2.4

___

2.4

___

V

3099 tbl 07

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