CMOS SERIAL E
2
PROM
S-93C46A/56A/66A
2. AC Characteristics
2.1 Maximum operating frequency f
max
—
Power supply voltage V
CC
Ta=25°C
2M
1M
100K
10K
1
2
4
V
CC
(V)
3
5
2.2 Program time t
PR
—
Power supply voltage V
CC
Ta=25°C
4
t
PR
(ms)
2
f
max
(Hz)
1
2
3 4 5 6
V
CC
(V)
7
2.3 Program time t
PR
—
Ambient temperature Ta
V
CC
=5.0 V
6
t
PR
(ms)
4
2
2.4 Program time t
PR
—
Ambient temperature Ta
V
CC
=3.0 V
6
t
PR
(ms)
4
2
-40
0
Ta (°C)
85
-40
0
Ta (°C)
85
2.5 Program time t
PR
—
Ambient temperature Ta
V
CC
=1.8 V
6
t
PR
(ms)
4
2
2.6 Data output delay time t
PD
—
Ambient temperature Ta
V
CC
=4.5 V
0.3
t
PD
(µs)
0.2
0.1
-40
0
Ta (°C)
85
-40
0
Ta (°C)
85
2.7 Data output delay time t
PD
—
Ambient temperature Ta
V
CC
=2.7 V
t
PD
(µs)
0.6
0.4
0.2
2.8 Data output delay time t
PD
—
Ambient temperature Ta
V
CC
=1.8 V
t
PD
(µs)
1.5
1.0
0.5
-40
0
Ta (°C)
85
-40
0
Ta (°C)
85
22
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
