INDEX
MX23C2000
AC CHARACTERISTICS (Ta = 0°C ~ 70°C , VCC = 5.0V ±10%)
Item
Symbol
23C2000-70*
23C2000-90
23C2000-10
23C2000-12
23C2000-15
MIN.
MAX.
-
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
-
Read Cycle Time
tRC
tAA
70ns
90ns
-
100ns
-
120ns
-
150ns
Address Access Time
Chip Enable Access Time
Output Enable Time
-
70ns
70ns
30ns
-
-
90ns
90ns
45ns
-
-
100ns
100ns
50ns
-
-
120ns
120ns
60ns
-
-
150ns
150ns
70ns
-
tACE
tOE
tOH
tHZ
-
-
-
-
-
-
-
-
-
-
Output Hold After Address
Output High Z Delay
0ns
-
0ns
-
0ns
-
0ns
-
0ns
-
20ns
20ns
20ns
20ns
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.
* 70ns speed grade is under development.
ACTest Conditions
• Input Pulse Levels
: 0.4V~2.4V
0V~3V (for 70ns)
• Input Rise and Fall Times : 10ns
IOH (load)=-100uA
• Input Timing Level
• Output Timing Level
: 1.5V
DOUT
: 0.8V and 2.0V
1.5V (for 70ns)
: See Figure
IOL (load)=2.1mA
• Output Load
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.
* CL=30pF for 70ns
P/N:PM0228
REV. 3.9, JAN. 29, 1999
3
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