Hitachi H8/3032 Series Hardware Manual page 443

Table 17-3 Permissible Output Currents (1)
Conditions: V
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
Notes: 1. To protect chip reliability, do not exceed the output current values in table 17-3.
Downloaded from Elcodis.com electronic components distributor
= 2.7 V to 5.5 V, AV
CC CC
V = AV = 0 V, T = –20°C to +75°C (regular specifications),
SS SS a
T = –40°C to +85°C (wide-range specifications)
a
Ports 1, 2, 5 and B
Other output pins
Total of 28 pins including
ports 1, 2, 5 and B
Total of all output pins,
including the above
All output pins
Total of all output pins
2. When driving a darlington pair or LED, always insert a current-limiting resistor in the
output line, as shown in figures 17-1 and 17-2.
= 2.7 V to 5.5 V, V = 2.7 V to AV
REF
Symbol Min
I —
OL
—
ΣI
—
OL
—
I —
OH
ΣI
—
OH
428
,
CC
Typ Max Unit
— 10 mA
— 2.0 mA
— 80 mA
— 120 mA
— 2.0 mA
— 40 mA