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V53C518165A50

1M x 16 EDO PAGE MODE CMOS DYNAMIC RAM OPTIONAL SELF REFRESH

Mosel Vitelic, Corp 

MOSEL VITELIC

V53C518165A

Absolute Maximum Ratings*

Symbol Parameter

Commercial

Extended

Units

VN

Power Supply Voltage

-1 to +7

-1 to +7

V

VDQ

Input/Output Voltage

-0.5 to min (VCC+0.5, 7.0) -0.5 to min (VCC+0.5, 7.0)

V

TBIAS

Temperature Under Bias

-10 to +125

-65 to +135

°C

TSTG

Storage Temperature

-55 to +125

-65 to +150

°C

*Note: Stresses 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.

Capacitance*

TA = 25°C, VCC = 5 V ± 10%, VSS = 0 V, f = 1 MHz

Symbol Parameter

Min. Max. Unit

CIN1

CIN2

Address Input

RAS, UCAS, LCAS,

WE, OE

—

5

pF

—

7

pF

COUT

Data Input/Output

—

7

pF

*Note: Capacitance is sampled and not 100% tested.

Block Diagram

I/O1 I/O2 I/O16

•••

WE

LCAS

UCAS

No. 2 Clock

Generator

10

Column

Address

A0

Buffers (10)

A1

A2

Refresh

A3

Controller

A4

A5

Refresh

A6

Counter (10)

A7

10

A8

A9

10

Row

Address

Buffers (10)

RAS

No. 1 Clock

Generator

V53C518165A Rev. 1.1 January 1998

Data In

Buffer

16

Data Out

Buffer

OE

16

10

Column

Decoder

Sense Amplifier 16

I/O Gating

1024

x16

10

Row

Decoder

1024

Memory Array

1024 x 1024 x 16

Voltage Down

Generator

3

VCC

VCC (internal)

316516500-03

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