IS61LPS51218J Ver la hoja de datos (PDF) - Integrated Silicon Solution

Número de pieza

componentes Descripción

Fabricante

IS61LPS51218J

256K x 32, 256K x 36, 512K x 18 SYNCHRONOUS PIPELINED, SINGLE-CYCLE DESELECT STATIC RAM

Integrated Silicon Solution 

IS61LPS25632T/D/J, IS61LPS25636T/D/J, IS61LPS51218T/D/J

®

ISSI

ABSOLUTE MAXIMUM RATINGS(1)

Symbol Parameter

TBIAS

Temperature Under Bias

TSTG

Storage Temperature

PD

Power Dissipation

IOUT

Output Current (per I/O)

VIN, VOUT Voltage Relative to GND for I/O Pins

VIN

Voltage Relative to GND for

for Address and Control Inputs

Value

Unit

–40 to +85

°C

–55 to +150

°C

1.6

W

100

mA

–0.5 to VCCQ + 0.5 V

–0.5 to VCC + 0.5 V

VCC

Voltage on Vcc Supply Relatiive to GND

–0.5 to 4.6

V

Notes:

1. Stress 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. This device contains circuity to protect the inputs against damage due to high static voltages or electric fields; however, precautions

may be taken to avoid application of any voltage higher than maximum rated voltages to this high-impedance circuit.

3. This device contains circuitry that will ensure the output devices are in High-Z at power up.

DC ELECTRICAL CHARACTERISTICS (Over Operating Range)

Symbol Parameter

VOH

Output HIGH Voltage

VOL

Output LOW Voltage

VIH

Input HIGH Voltage

VIL

Input LOW Voltage

ILI

Input Leakage Current

ILO

Output Leakage Current

Test Conditions

IOH = –4.0 mA (3.3V)

IOH = 1.0 mA (2.5V)

IOL = 8.0 mA (3.3V)

IOL = 1.0 mA (2.5V)

GND ≤ VIN ≤ VCC(1)

GND ≤ VOUT ≤ VCCQ, OE = VI

2.5V (I/O)

3.3V (I/O)

Min.

Max.

Min.

Max.

Unit

2.0

—

2.4

—

V

—

0.4

—

0.4

V

1.7 VCC + 0.3

2.0 VCC + 0.3

V

–0.3

0.7

–0.3

0.8

V

–5

5

–5

5

µA

–5

5

–5

5

µA

Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774

11

PRELIMINARYINFORMATION Rev. 00B

04/29/02

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