V53C808H35 查看數據表（PDF） - Mosel Vitelic Corporation

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V53C808H35

HIGH PERFORMANCE 1M x 8 BIT EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH

Mosel Vitelic Corporation  

MOSEL VITELIC

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 .......................................... 1.4 W

*Note: Operation above Absolute Maximum Ratings can

adversely affect device reliability.

V53C808H

Capacitance*

TA = 25°C, VCC = 5 V ± 10%, f = 1 MHz

Symbol Parameter

Typ. Max. Unit

CIN1

CIN2

COUT

Address Input

RAS, CAS, WE, OE

Data Input/Output

3

4

pF

4

5

pF

5

7

pF

* Note: Capacitance is sampled and not 100% tested

Block Diagram

OE

WE

CAS

RAS

RAS CLOCK

GENERATOR

1M x 8

CAS CLOCK

GENERATOR

WE CLOCK

GENERATOR

OE CLOCK

GENERATOR

VCC

VSS

REFRESH

COUNTER

10

A0

A1

•

•

•

A7

A9

Y0 -Y 9

DATA I/O BUS

COLUMN DECODERS

SENSE AMPLIFIERS

1024 x 8

X0 -X9

1024

MEMORY

ARRAY

1024 x 1024 x8

I/O 1

I/O 2

I/O 3

I/O

I/O 4

BUFFER

I/O 5

I/O 6

I/O 7

I/O 8

808H-04

V53C808H Rev. 1.5 April 1998

3

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