Datasheet

Section 21 Electrical Characteristics
Rev.5.00 Nov. 02, 2005 Page 323 of 418
REJ09B0028-0500
Table 21.2 DC Characteristics (3)
V
CC
= 3.0 to 5.5 V, V
SS
= 0.0 V, T
a
= –20 to +75°C, unless otherwise indicated.
Applicable
Values
Item Symbol Pins
Test Condition
Min Typ Max Unit
Allowable output low
current (per pin)
I
OL
Output pins
except port 8,
SCL, and SDA
V
CC
= 4.0 to 5.5 V — — 2.0 mA
Port 8 — — 20.0
Port 8 — — 10.0
SCL and SDA — — 6.0
Output pins
except port 8,
SCL, and SDA
— — 0.5
Allowable output low
current (total)
∑I
OL
Output pins
except port 8,
SCL, and SDA
V
CC
= 4.0 to 5.5 V — — 40.0 mA
Port 8,
SCL, and SDA
— — 80.0
Output pins
except port 8,
SCL, and SDA
— — 20.0
Port 8,
SCL, and SDA
— — 40.0
Allowable output high –I
OH
 All output pins V
CC
= 4.0 to 5.5 V — — 2.0 mA
current (per pin) — — 0.2
Allowable output high –∑I
OH
 All output pins V
CC
= 4.0 to 5.5 V — — 30.0 mA
current (total) — — 8.0