Datasheet

Section 26 Electrical Characteristics
Rev. 4.00 Sep 27, 2006 page 845 of 1130
REJ09B0327-0400
Table 26.32 Permissible Output Currents
Conditions: V
CC
= 4.5 V to 5.5 V, V
CC
B = 4.5 V to 5.5 V, V
SS
= 0 V, Ta = –20 to +75°C
Item Symbol Min Typ Max Unit
Permissible output
low current (per pin)
SCL1, SCL0, SDA1, SDA0,
PS2AC to PS2CC,
PS2AD to PS2CD,
PA7 to PA4 (bus drive
function selected)
I
OL
——20mA
Ports 1, 2, 3 — — 10 mA
RESO ——3 mA
Other output pins — — 2 mA
Total of ports 1, 2, and 3 ∑ I
OL
——80mAPermissible output
low current (total)
Total of all output pins,
including the above
— — 120 mA
Permissible output
high current (per pin)
All output pins –I
OH
——2 mA
Permissible output
high current (total)
Total of all output pins ∑ –I
OH
——40mA