V53C1664H datasheet(2/18 Pages) MOSEL

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V53C1664H Rev. 1.0 February 1998

MOSEL VITELIC

V53C1664H

Vss

I/O16

I/O15

I/O14

I/O13

Vss

I/O12

I/O11

I/O10

I/O9

LCAS

UCAS

Vss

Vcc

I/O1

I/O2

I/O3

I/O4

Vcc

I/O5

I/O6

I/O7

I/O8

RAS

Vcc

16126H-02

Vcc

I/O1

I/O2

I/O3

I/O4

Vcc

I/O5

I/O6

I/O7

I/O8

RAS

Vcc

16126H-03

Vss

I/O16

I/O15

I/O14

I/O13

Vss

I/O12

I/O11

I/O10

I/O9

LCAS

UCAS

Vss

Absolute Maximum Ratings*

Ambient Temperature

Under Bias ................................ –10

°C to +80°C

Storage Temperature (plastic) ..... –55

°C to +125°C

Voltage Relative to VSS .................–1.0 V to +7.0 V

Data Output Current ..................................... 50 mA

Power Dissipation .......................................... 1.0 W

*Note: Operation above Absolute Maximum Ratings can

adversely affect device reliability.

Capacitance*

TA = 25°C, VCC = 5 V ± 10%, VSS = 0 V

*Note: Capacitance is sampled and not 100% tested

Symbol

Parameter

Typ.

Max.

Unit

CIN1

Address Input

CIN2

RAS, CAS, WE, OE

COUT

Data Input/Output

40-Pin Plastic SOJ

PIN CONFIGURATION

Top View

40/44L-Pin Plastic TSOP-II

PIN CONFIGURATION

Top View

Pin Names

A0–A7

Address Inputs

RAS

Row Address Strobe

UCAS

Column Address

Strobe/Upper Byte

Control

LCAS

Column Address

Strobe/Lower Byte

Control

Write Enable

Output Enable

I/O1–I/O16

Data Input, Output

VCC

+5V Supply

VSS

0V Supply

No Connect

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