3

P/N:PM0135

REV. 4.2, JUN. 19, 2003

MX23C4000

AC Test Conditions

• Input Pulse Levels

: 0.4V~2.4V

• Input Rise and Fall Times : 10ns

• Input Timing Level

: 1.5V

• Output Timing Level

: 0.8V and 2.0V

• Output Load

: See Figure

TIMING DIAGRAM

RANDOM READ

Note:No output loading is present in tester load board.

Active loading is used and under software programming control.

Output loading capacitance includes load board's and all stray capacitance.

DOUT

C<100pF

IOL (load)=2.1mA

IOH (load)=-100uA

tACE

tAA

tOH

tHZ

ADD

ADD

ADD

ADD

CE

OE

DATA

Note:CE, OE are enable

VALID

VALID

VALID

tRC

tOE