P93U422-35DC Просмотр технического описания (PDF) - Performance Semiconductor

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P93U422-35DC

HIGH SPEED 256 x 4 STATIC CMOS RAM

Performance Semiconductor 

P93U422

MAXIMUM RATINGS(1)

Symbol

Parameter

Value Unit

V

Power Supply Pin with – 0.5 to +7 V

CC

Respect to GND

VTERM

Terminal Voltage with

Respect to GND

(up to 7.0V)

– 0.5 to

VCC +0.5

V

T

A

Operating Temperature – 55 to +125 °C

RECOMMENDED OPERATING CONDITIONS

Grade(2)

Commercial

Military

Ambient Temp

0˚C to 70˚C

–55˚C to 125˚C

Gnd Vcc

0V 5.0V ±10%

0V 5.0V ±10%

Symbol Parameter

TBIAS

Temperature Under

Bias

TSTG

Storage Temperature

I OUT

DC Output Current

Value Unit

– 55 to +125 °C

– 65 to +150 °C

20

mA

CAPACITANCES(4)

(V

CC

=

5.0V,

T

A

=

25°C,

f

=

1.0MHz)

Symbol Parameter

Conditions Typ. Unit

CIN

COUT

Input Capacitance VIN = 0V

Output Capacitance VOUT = 0V

5 pF

7 pF

DC ELECTRICAL CHARACTERISTICS

Over recommended operating temperature and supply voltage(2)

Symbol

Parameter

Test Conditions

VOH Output High Voltage

VCC = Min., VIN = VIH or VIL, IOH = –5.2 mA

V

OL

Output Low Voltage

VCC = Min., VIN = VIH or VIL, IOL = 8.0 mA

V Input High Level

IH

VIL Input Low Level

I

IL

Input Low Current

VIN = 0.40 V

I

Input High Current

IH

VCC = Max, VIN = 4.5V

ISC

Output Short Circuit Current (3)

V = Max., V = 0.0V

CC

OUT

ICC Power Supply Current

All Inputs = GND

VCC = Max.

T = 125˚C

A

TA = 75˚C

TA = 0˚C

TA = –55˚C

VCL Input Clamp Voltage

ICEX Output Leakage Current

IIN = –10mA

VOUT = 2.4V, VCC = Max.

VOUT = 0.5V, VCC = Max.

P93U422

Min.

Unit

Max.

2.4

V

0.45

V

2.1

V

0.8

V

–300 µA

40

µA

–70

mA

70

70

mA

80

90

–1.5

V

50

µA

–50

Notes:

1. Stresses greater than those listed under 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 MAXIMUM rating conditions for extended

periods may affect reliability

2. Extended temperature operation guaranteed with 400 linear feet per

minute of air flow.

3. For test purposes, not more than one output at a time should be shorted.

Short circuit test duration should not exceed 30 seconds.

4. This parameter is sampled and not 100% tested.

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