S-93C46BD0I-I8T1G SII [Seiko Instruments Inc], S-93C46BD0I-I8T1G Datasheet - Page 30

• Manufacturer Part Number: S-93C46BD0I-I8T1G
• Description: 3-WIRE SERIAL E2PROM
• Manufacturer: SII [Seiko Instruments Inc]

30
3-WIRE SERIAL E
S-93C46B/56B/66B
2. AC Characteristics
2. 1 Maximum operating frequency f
2. 3 Write time t
2. 5 Write time t
vs. power supply voltage V
vs. ambient temperature Ta
vs. ambient temperature Ta
f
(Hz)
MAX.
t
(ms)
t
(ms)
PR
PR
100k
10k
2M
1M
6
4
2
6
4
2
PR
PR
−40
−40
2
PROM
Ta = 25°C
V
V
1
CC
CC
Ta (°C)
Ta (°C)
0
0
= 5.0 V
= 2.7 V
2
V
CC
3
CC
(V)
4
85
85
MAX.
5
Seiko Instruments Inc.
2. 2 Write time t
2. 4 Write time t
2. 6 Data output delay time t
vs. ambient temperature Ta
vs. power supply voltage V
vs. ambient temperature Ta
t
(ms)
t
(μs)
PR
PD
t
(ms)
PR
0.3
0.2
0.1
4
2
6
4
2
1
PR
PR
Ta = 25 ° C
−40
−40
2
V
V
CC
3
CC
V
Ta (°C)
Ta (°C)
0
0
= 4.5 V
= 3.0 V
CC
4
(V)
PD
5 6
CC
85
85
Rev.7.0
7
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