P4C1256L Просмотр технического описания (PDF) - Performance Semiconductor

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P4C1256L

LOW POWER 32K x 8 STATIC CMOS RAM

Performance Semiconductor 

P4C1256L

RECOMMENDED OPERATING TEMPERATURE & SUPPLY VOLTAGE

Temperature Range (Ambient)

Commercial (0°C to 70°C)

Industrial (-40°C to 85°C)

Supply Voltage

4.5V ≤ VCC ≤ 5.5V

4.5 ≤ VCC ≤ 5.5V

MAXIMUM RATINGS(1)

Stresses greater than those listed can cause permanent damage to the device. These are absolute stress ratings

only. Functional operation of the device is not implied at these or any other conditions in excess of those given in

the operational sections of this data sheet. Exposure to Maximum Ratings for extended periods can adversely

affect device reliability.

Symbol

VCC

V

TERM

T

A

S

TG

IOUT

ILAT

Parameter

Supply Voltage with Respect to GND

Terminal Voltage with Respect to GND (up to 7.0V)

Operating Ambient Temperature

Storage Temperature

Output Current into Low Outputs

Latch-up Current

Min

-0.5

-0.5

-55

-65

>200

Max

7.0

VCC + 0.5

125

150

25

Unit

V

V

°C

°C

mA

mA

DC ELECTRICAL CHARACTERISTICS

(Over Recommended Operating Temperature & Supply Voltage)(2)

Symbol

V

OH

VOL

VIH

VIL

I

LI

ILO

ISB

Parameter

Output High Voltage

(I/O0 - I/O7)

Output Low Voltage

(I/O0 - I/O7)

Input High Voltage

Input Low Voltage

Input Leakage Current

Output Leakage Current

V Current

CC

TTL Standby Current

(TTL Input Levels)

Test Conditions

IOH = –1mA, VCC = 4.5V

IOL = 2.1mA

GND ≤ VIN ≤ VCC

GND ≤ VOUT ≤ VCC

CE

≥

V

IH

Ind'l.

Com'l.

Ind'l.

Com'l.

VCC = 5.5V, IOUT = 0 mA

CE = VIH

ISB1

V Current

CC

CMOS Standby Current

(CMOS Input Levels)

VCC = 5.5V, IOUT = 0 mA

CE ≥ VCC -0.2V

Min

2.4

2.2

-0.5(3)

-5

-2

-5

-2

Max

0.4

VCC + 0.3

0.8

+5

+2

+5

+2

3

100

Unit

V

V

V

V

µA

µA

mA

µA

Document # SRAM121 REV E

Page 2 of 11

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