H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 740

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 21 Electrical Characteristics
Table 21.3 Permissible Output Currents
Conditions: V
Notes: 1. To protect chip reliability, do not exceed the output current values in table 21.3.
Rev. 3.00 Sep 15, 2006 page 706 of 988
REJ09B0330-0300
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
2. When driving a darlington pair or LED directly, always insert a current-limiting resistor in
the output line, as show in figures 21.1 and 21.2.
T
specifications)
a
CC
= –20 to +75°C (regular specifications), T
= 2.7 to 5.5 V, AV
Figure 21.1 Darlington Pair Drive Circuit (Example)
H8S/2350 Group
Ports 1, A to C
Other output pins
Total of 32 pins
including ports 1
and A to C
Total of all output
pins, including the
above
All output pins
Total of all output
pins
Port
CC
= 2.7 to 5.5 V, V
Symbol
I
∑ I
–I
∑ –I
OL
OH
OL
OH
2 k
ref
a
—
Min
—
—
—
—
—
= 2.7 to AV
= –40 to +85°C (wide-range
Darlington Pair
—
Typ
—
—
—
—
—
CC
, V
SS
= AV
Max
10
2.0
80
120
2.0
40
SS
= 0 V,
Unit
mA
mA
mA
mA
mA
mA