IDT70V24L20GI データシートの表示（PDF） - Integrated Device Technology

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IDT70V24L20GI

HIGH-SPEED 3.3V 4K x 16 DUAL-PORT STATIC RAM

Integrated Device Technology 

IDT70V24S/L

High-Speed 4K x 16 Dual-Port Static RAM

Absolute Maximum Ratings(1)

Symbol

Rating

Commercial

Unit

& Industrial

VTERM(2)

Terminal Voltage

with Respect

to GND

-0.5 to +4.6

V

TBIAS

Temperature

Under Bias

-55 to +125

oC

TSTG

Sto rag e

Temperature

-55 to +125

oC

Industrial and Commercial Temperature Ranges

Maximum Operating Temperature

and Supply Voltage(1)

Grade

Ambient

GND

Vcc

Temperature

Commercial

0OC to +70OC

0V

3.3V + 0.3V

Industrial

-40OC to +85OC

0V

3.3V + 0.3V

NOTES:

1. This is the parameter TA.

2911 tbl 05

IOUT

DC Output

Curre nt

50

mA

NOTES:

2911 tbl 04

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

Conditions 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.

Symbol

Parameter

Min. Typ.

Max.

Unit

2. VTERM must not exceed Vcc +0.3V for more than 25% of the cycle time or 10ns

VCC Supply Voltage

3.0 3.3

3.6

V

maximum, and is limited to < 20mA for the period over VTERM > Vcc + 0.3V.

GND Ground

0

0

0

V

VIH Input High Voltage

2.0

____

VCC+0.3(2)

V

Capacitance

(TA = +25°C, f = 1.0MHz)

Symbol

Parameter

Conditions(2)

CIN Input Capacitance

VIN = 3dV

Max. Unit

9 pF

VIL Input Low Voltage

-0.3(1)

____

NOTES:

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

2. VTERM must not exceed Vcc + 0.3V.

0.8

V

2911 tbl 06

COUT Output Capacitance

VOUT = 3dV

11 pF

NOTES:

2911 tbl 07

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.

DC Electrical Characteristics Over the Operating

Temperature and Supply Voltage Range (VCC = 3.3V ± 0.3V)

70V24S

Symbol

Parameter

Test Conditions

Min.

Max.

|ILI|

Input Leakage Current(1)

VCC = 3.6V, VIN = 0V to VCC

___

10

|ILO|

Output Leakage Current

CE = VIH, VOUT = 0V to VCC

___

10

VOL

Output Low Voltage

IOL = +4mA

___

0.4

VOH

Output High Voltage

IOH = -4mA

2.4

___

NOTE:

1. At VCC < 2.0V input leakages are undefined.

70V24L

Min.

Max.

___

5

___

5

___

0.4

2.4

___

Unit

µA

µA

V

V

2911 tbl 08

6.542

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