S-7750C Datasheet, PDF (39/44 Pages) Seiko Instruments Inc – PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E2PROM CIRCUIT)

PROGRAMMABLE PORT CONTROLLER (PORT EXPANDER WITH BUILT-IN E²PROM CIRCUIT)
Rev.1.1_00
S-7750C
1. 31 High level input inversion voltage V_IH
vs. Ambient temperature Ta
3
VCCH = 4.5 V
SDA, SCL
2
1. 32 Low level input inversion voltage V_IL
vs. Power supply voltage V_CCH
3
Ta = 25°C
SDA, SCL
2
1
1
0
−40
0
85
Ta [°C]
1. 33 Low level input inversion voltage V_IL
vs. Ambient temperature Ta
3
VCCH = 4.5 V
SDA, SCL
2
0
0
2
4
6
VCCH [V]
1. 34 Low power supply detection voltage −V_DET
vs. Ambient temperature Ta
3
2
1
1
0
−40
0
85
Ta [°C]
1. 35 Low power supply release voltage +V_DET
vs. Ambient temperature Ta
3
0
−40
0
85
Ta [°C]
2
1
0
−40
0
85
Ta [°C]
Seiko Instruments Inc.
39