Datasheet

Section 26 Electrical Characteristics
Rev. 3.00 Sep. 28, 2009 Page 880 of 910
REJ09B0350-0300
Table 26.4 Bus Drive Characteristics
Conditions: V
CC
= 3.0 V to 3.6V, V
SS
= 0 V
Applicable Pins: SCL0, SDA0, SCL1, SDA1, SCL2, SDA2, ExSCLA, ExSDAA, ExSCLB, and
ExSDAB (bus drive function selected)
Item Symbol Min. Typ. Max. Unit Test Conditions
V
T
–
V
CC
× 0.3 ⎯ ⎯ V
V
T
+
⎯ ⎯ V
CC
× 0.7
Schmitt trigger input
voltage
V
T
+
– V
T
–
V
CC
× 0.05 ⎯ ⎯
Input high voltage V
IH
V
CC
× 0.7 ⎯ 5.5
Input low voltage V
IL
–0.5 ⎯ V
CC
× 0.3
V
OL
⎯ ⎯ 0.5 I
OL
= 8 mA Output low voltage
⎯ ⎯ 0.4 I
OL
= 3 mA
Input capacitance C
in
⎯ ⎯ 10 pF V
in
= 0 V, f = 1 MHz, Ta =
25 °C
Three-state leakage
current (off state)
| I
TSI
| ⎯ ⎯ 1.0 μA V
in
= 0.5 to V
CC
– 0.5 V
Conditions: V
CC
= 3.0 V to 3.6V, V
SS
= 0 V
Applicable Pins: PS2AC to PS2DC, PS2AD to PS2DD, and PA7 to PA4 (bus drive function
selected)
Item Symbol Min. Typ. Max. Unit Test Conditions
Output low voltage V
OL
⎯ ⎯ 0.5 V I
OL
= 8 mA
⎯ ⎯ 0.4 I
OL
= 3 mA
This LSI
Port
2 kΩ
Darlington transistor
Figure 26.1 Darlington Transistor Drive Circuit (Example)