V53C16258HT35 datasheet(3/20 Pages) MOSEL

Part #	V53C16258HT35

Description	HIGH PERFORMANCE 256K X 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	MOSEL [Mosel Vitelic, Corp]

Direct Link	http://www.moselvitelic.com

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3 / 20 page

MOSEL VITELIC

V53C16258H

V53C16258H Rev. 3.8 November 1999

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

Block Diagram

SENSE AMPLIFIERS

REFRESH

COUNTER

VCC

VSS

I/O 1

X0 -X

512

MEMORY

ARRAY

256K x 16

COLUMN DECODERS

DATA I/O BUS

Y0 -Y8

512 x 16

I/O

BUFFER

I/O2

I/O3

I/O4

OE CLOCK

GENERATOR

WE CLOCK

GENERATOR

CAS CLOCK

GENERATOR

RAS CLOCK

GENERATOR

LCAS

RAS

•

I/O 5

I/O6

I/O7

I/O8

I/O 9

I/O10

I/O11

I/O12

I/O 13

I/O14

I/O15

I/O16

UCAS

256K x 16

16258H-04

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