EM564081BC-85E Ver la hoja de datos (PDF) - Etron Technology

Número de pieza

componentes Descripción

Fabricante

EM564081BC-85E

512K x 8 Low Power SRAM

Etron Technology 

EtronTech

EM564081

Operating Mode

Mode

CE1# CE2 OE# WE# DQ0~DQ7

Read

Write

Output Deselect

LHLH

L HX L

L HHH

DOUT

DIN

High-Z

Standby

HXXX

XLXX

High-Z

Note: X = don't care. H=logic high. L=logic low.

Absolute Maximum Ratings

Supply voltage, VDD

Input voltages, VIN

Input and output voltages, VI/O

Operating temperature, TOPR

Storage temperature, TSTRG

Soldering Temperature (10s), TSOLDER

Power dissipation, PD

-0.3 to +4.6V

-0.3 to +4.6V

-0.5 to VDD

+0.5V

-40 to +85°C

-55 to +150°C

260°C

0.6 W

DC Recommended Operating Conditions (Ta=-40°C to 85°C)

Symbol

Parameter

Min

VDD

Power Supply Voltage

VIH

Input High Voltage

VIL

Input Low Voltage

VDR

Data Retention Supply Voltage

Note:

(1) Overshoot : VDD +2.0V in case of pulse width ≤ 20ns

(2) Undershoot : -2.0V in case of pulse width ≤ 20ns

2.3

2.2

-0.3(2)

1.0

Typ

Max

Unit

−

3.6

V

−

VDD + 0.3(1)

V

−

0.6

V

−

3.6

V

Preliminary

3

Rev 0.7

January 2001

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