MR27V1602D
ELECTRICAL CHARACTERISTICS (Programming operation)
DC Characteristics
(Ta=25°C
±
5°C)
Parameter
Input leakage current
V
PP
power supply current (Program)
V
CC
power supply current
Input "H" level
Input "L" level
Output "H" level
Output "L" level
Program voltage
V
CC
power supply voltage
Voltage is relative to Vss
Symbol
I
LI
I
PP2
I
CC
V
IH
V
IL
V
OH
V
OL
V
PP
V
CC
Condition
V
I
=V
CC
+0.5V
CE=V
IL
-
-
-
I
OH
=-400µA
I
OL
=2.1mA
-
-
Min.
-
-
-
3.0
-0.5
2.4
-
9.5
3.9
Typ.
-
-
-
-
-
-
-
9.75
4.0
Max.
10
50
50
V
CC
+0.5
0.8
-
0.45
10.0
4.1
Unit
µA
mA
mA
V
V
V
V
V
V
AC Characteristics
(Vcc=4.0V
±
0.1V,Vpp=9.75V
±
0.25V,Ta=25°C
±
5°C)
Parameter
Address set-up time
OE set-up time
Data set-up time
Address hold time
Data hold time
Output float delay from OE
V
PP
voltage set-up time
Program pulse width
Data valid from OE
Address hold from OE high
Symbol
T
AS
T
OES
T
DS
T
AH
T
DH
T
OHZ
T
VS
T
PW
T
OE
T
AHO
Condition
-
-
-
-
-
-
-
-
-
-
Min.
100
2
100
2
100
0
2
9
-
0
Typ.
-
-
-
-
-
-
-
10
-
-
Max.
-
-
-
-
-
100
-
11
100
-
Unit
ns
µs
ns
µs
ns
ns
µs
µs
ns
ns
Pin Check Function
Pin Check Function is to check contact between each device-pin and each socket-lead with EPROM
programmer.
Setting up address as the following condition call the preprogrammed codes on device outputs.
(Vcc=3.3V
±
0.3V,CE=OE=V
IL
,BYTE/Vpp=V
IH
,Ta=25°C
±
5°C)
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 DATA
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
VH*
VH*
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
1
1
0
1
0
FF00
00FF
FFFF
* :VH=8V
±
0.25V
8/11
Other conditions
OKI [ OKI ELECTRONIC COMPONETS ]
