INDEX
MX23C1010
AC CHARACTERISTICS (Ta = -40°C ~ 85°C, VCC = 5V±10% for 70ns max., 5V±5% for 45ns max.)
ITEM
SYMBOL
23C1010-45*
23C1010-70*
23C1010-90
23C1010-10
23C1010-12
23C1010-15
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN.
MAX.
MIN
MAX
MIN
MAX
Read Cycle Time
tRC
tAA
45ns
-
70ns
-
90ns
-
100ns
-
120ns
-
150ns
-
Address Access Time
-
45ns
45ns
25ns
-
-
70ns
70ns
35ns
-
-
90ns
90ns
40ns
-
-
100ns
100ns
45ns
-
-
120ns
120ns
50ns
-
-
150ns
150ns
60ns
-
Chip Enable Access Time tACE
Output Enable Time tOE
Output Hold After Address tOH
Output High Z Delay tHZ
-
-
-
-
-
-
-
-
-
-
-
-
0ns
-
0ns
-
0ns
-
0ns
-
0ns
-
0ns
-
17ns
20ns
25ns
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
0.4V~2.4V
DEVICE
UNDER
TEST
1.8K ohm
0V~3v (for 45ns&70ns)
+5V
Input Rise and Fall Times 10ns
Input Timing Level
Output Timing Level
Output Load
0.8V~2.0V
CL=100pF*
6.2K ohm
1.5V (for 45ns&70ns)
0.8V and 2.0V
DIODES = IN3064
OR EQUIVALENT
1.5V (for 45ns&70ns)
See Figure
*CL=30pF for 45ns&70ns
TIMING DIAGRAM
RANDOM READ
ADD
tRC
ADD
ADD
CE
ADD
tACE
tOE
OE
tHZ
VALLID
tOH
VALLID
tAA
DATA
VALLID
Note : CE, OE are enable.
P/N:PM0227
REV. 4.0, DEC. 10, 1998
3
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