S7760A Datasheet, PDF (46/54 Pages) Seiko Instruments Inc – PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E2PROM CIRCUIT)

PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E²PROM CIRCUIT)
S-7760A
Rev.2.0_01
1. 31 High level input inversion voltage VIH
vs. Ambient temperature Ta
3.0
VCCH = 4.5 V
SDA, SCL, TIMEN
2.0 _{CMOS input}
1.0
Low voltage input
0
−50
0
50
100
Ta [°C]
1. 33 Low level input inversion voltage VIL
vs. Ambient temperature Ta
3.0
VCCH = 4.5 V
SDA, SCL, TIMEN
2.0
CMOS input
1.0
Low voltage input
1. 32 Low level input inversion voltage VIL
vs. Power supply voltage VCCH
3.0
Ta = 25°C
SDA, SCL, TIMEN
2.0
CMOS input
1.0
Low voltage input
0
0
2.0
4.0
6.0
VCCH [V]
1. 34 Low power supply detection voltage −VDET
vs. Ambient temperature Ta
3.0
2.0
1.0
0
−50
0
50
100
Ta [°C]
1. 35 Low power supply release voltage +VDET
vs. Ambient temperature Ta
3.0
0
−50
0
50
100
Ta [°C]
2.0
1.0
0
−50
0
50
100
Ta [°C]
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