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componentes Descripción

Fabricante

MX23C1010

1M-BIT MASK ROM (8 BIT OUTPUT)

Macronix International 

MX23C1010

AC CHARACTERISTICS (Ta = -40°C ~ 85°C, VCC = 5V±10% for 70ns max., 5V±5% for 45ns max.)

ITEM

SYMBOL

Read Cycle Time

tRC

Address Access Time

tAA

Chip Enable Access Time tACE

Output Enable Time

tOE

Output Hold After Address tOH

Output High Z Delay

tHZ

23C1010-45* 23C1010-70*

23C1010-90

MIN. MAX. MIN.

MAX. MIN. MAX.

45ns -

70ns

-

90ns -

-

45ns -

70ns -

90ns

-

45ns -

70ns -

90ns

-

25ns -

35ns -

40ns

0ns -

0ns

-

0ns -

-

17ns -

20ns -

25ns

23C1010-10

23C1010-12

23C1010-15

MIN. MAX. MIN MAX MIN MAX

100ns -

120ns -

150ns -

-

100ns -

120ns -

150ns

-

100ns -

120ns -

150ns

-

45ns -

50ns -

60ns

0ns -

0ns -

0ns -

-

30ns -

35ns -

50ns

Note :Output high-impedance delay (tHZ) is measured from OE or CE going high, and this parameter guaranteed by

design over the full voltage and temperature operating range - not tested.

*45ns&70ns speed grades are under development.

AC Test Conditions

Input Pulse Levels

Input Rise and Fall Times

Input Timing Level

Output Timing Level

Output Load

0.4V~2.4V

0V~3v (for 45ns&70ns)

10ns

0.8V~2.0V

1.5V (for 45ns&70ns)

0.8V and 2.0V

1.5V (for 45ns&70ns)

See Figure

TIMING DIAGRAM

RANDOM READ

DEVICE

UNDER

TEST

CL=100pF*

6.2K ohm

*CL=30pF for 45ns&70ns

1.8K ohm

+5V

DIODES = IN3064

OR EQUIVALENT

ADD

CE

OE

DATA

ADD

tACE

ADD

tRC

ADD

tOE

tAA

VALLID

tOH

VALLID

tHZ

VALLID

Note : CE, OE are enable.

P/N:PM0227

3

REV. 4.0, DEC. 10, 1998

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