MX23C1024 데이터 시트보기 (PDF) - Macronix International

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MX23C1024

1M-BIT [64K x 16] CMOS MASK ROM

Macronix International 

MX23C1024

AC CHARACTERISTICS (Ta = 0°C ~ 70°C, VCC = 5V±10%)

Item

Cycle Time

Address Access Time

Output Hold Time After

Address Change

Chip Enable Access Time

Output Enable/Chip Select

Access Time

Output Low Z Delay

Output High Z Delay

Symbol

tCYC

tAA

tOH

tACE

tAOE

tLZ

tHZ

23C1024-12

MIN. MAX.

120ns -

-

120ns

0ns -

-

120ns

-

70ns

0ns -

-

70ns

23C1024-15

MIN. MAX.

150ns -

-

150ns

0ns

-

23C1024-20

MIN.

MAX.

200ns -

-

200ns

0ns

-

-

150ns -

-

80ns -

200ns

90ns

0ns

-

0ns

-

70ns -

-

70ns

CONDITIONS

Note 3

Note 4

Note:

1. Measured with device selected at f=5 MHz and output unloaded.

2. This parameter is periodically sampled and is not 100% teseted.

3. Output low-impedance delay (tLA) is measured from CE going low.

4. Output high-impedance delay (tHZ) is measured from CE going high.

AC Test Conditions

Input Pulse Levels

Input Rise and Fall Times

Input Timing Level

Output Timing Level

Output Load

0.4V~ 2.4V

10ns

1.5V

0.8V and 2.0V

1TLL+100pF

P/N:PM0189

REV. 1.3, JAN. 29, 1999

3

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