HY23V16202 Datasheet, PDF (4/8 Pages) List of Unclassifed Manufacturers – 1MX16/2MX8 BIT CMOS MASK ROM

HY23V16202
Capacitance(TA=25^O C , f=1.0MHz)
1MX16/2MX8 BIT
CMOS MASK ROM
Symbol
Parameter
CI
Input Capacitance
CO Output Capacitance
Condition
VIN = 0V
VOUT = 0V
Capacitance is periodically sampled and not 100% tested
Function Table
Min
Max
Unit
10
pF
10
pF
MODE
Standby
16bit
Operating
8bit
Operating
Output
Disable
CEB/CE OEB/OE
H/L
X
BHE
X
Q0 ~ Q7
Q8 ~ Q14
High-Z
Q15 ~A-1
POWER
Standby
L/H
L/H
H
Data Out
Data output
(lower 8bit)
L
L
High-Z
Data output
(upper 8bit)
H
Active
H/L
X
High-Z
X
AC Characteristics(VCC=3.3·0.3V, TA=0~70^OC )
Symbol
Parameter
tRC Read cycle time
100ns
Min
Max
100
tACE Chip enable access time
100
tAA
Address access time
100
tAOE Output enable access time
50
tOH Output hold time from address change
0
tHZ
Output or chip disable to output High-Z
20
tLZ
Output or chip Enable to output Low-Z
10
120ns
Unit
Min
Max
120
ns
120
ns
120
ns
60
ns
0
ns
20
ns
10
ns
AC Test Condition
• Input pulse level
• Input rise and fall time
• Input and output timing level
• Output load
0.4V to 2.4V
10ns
1.5V
1 TTL gate and CL=100pF
Rev0 Page 4 of 8