MX23L3212 データシートの表示（PDF） - Macronix International
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MX23L3212 Datasheet PDF : 6 Pages
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MX23L3212
AC CHARACTERISTICS (Ta = -40° C ~ 85° C, VCC = 2.7V~3.6V)
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
23L3212-90
MIN.
MAX.
90ns
-
-
90ns
-
90ns
-
40ns
0ns
-
-
20ns
23L3212-12
MIN.
MAX.
120ns
-
-
120ns
-
120ns
-
50ns
0ns
-
-
20ns
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.
AC Test Conditions
Input Pulse Levels
Input Rise and Fall Times
Input Timing Level
Output Timing Level
Output Load
0V~ 3.0V
5ns
1.5V
1.5V
See Figure
Note:
30pF output load capacitance for 90ns speed
grade
100pF output load capacitance for 120ns speed
grade
TIMING DIAGRAM
RANDOM READ
IOH (load)=-0.4mA
DOUT
IOL (load)=1.6mA
C<100pF
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.
ADD
CE#
OE#
DATA
ADD
tACE
ADD
tRC
ADD
tOE
tAA
VALID
tOH
VALID
tHZ
VALID
P/N:PM0824
REV. 1.7, JUL. 30, 2004
3
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