S-7760A Datasheet, PDF (41/53 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.1.3_00
S-7760A
1. 7 Current consumption (PROGRAM) I_CC2
vs. Ambient temperature Ta
0.3
VCCH = 2.3 V
0.2
1. 8 Current consumption (PROGRAM) I_CC2
vs. Power supply voltage V_CCH
0.3
Ta = 25°C
0.2
0.1
0.1
0
−50
0
50
100
Ta [°C]
0
2.0
3.0
4.0
5.0
VCCH [V]
1. 9 Internal oscillator current consumption during operation I_CC3 1. 10 Internal oscillator current consumption during operation I_CC3
vs. Ambient temperature Ta
vs. Ambient temperature Ta
0.06
VCCH = 4.5 V
0.06
VCCH = 3.0 V
0.04
0.04
0.02
0.02
0
−50
0
50
100
Ta [°C]
0
−50
0
50
100
Ta [°C]
1. 11 Internal oscillator current consumption during operation I_CC3 1. 12 Internal oscillator current consumption during operation I_CC3
vs. Ambient temperature Ta
vs. Power supply voltage V_CCH
0.06
VCCH = 2.3 V
0.06
Ta = 25°C
0.04
0.04
0.02
0.02
0
−50
0
50
100
Ta [°C]
0
2.0
3.0
4.0
5.0
VCCH [V]
Seiko Instruments Inc.
41