HD64F3039F18 Datasheet, PDF (565/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 18 Electrical Characteristics
Table 18.10 Permissible Output Currents
Conditions: V_CC = 3.0 V to 5.5 V, AV_CC = 3.0 V to 5.5 V, V_SS = AV_SS = 0 V, T_a = –20°C to +75°C
(regular specifications), T_a = –40°C to +85°C (wide-range specifications)
Item
Symbol Min Typ Max Unit
Permissible output
Ports 1, 2, 5 and B
I_OL
low current (per pin)
—
—
10
mA
Other output pins
—
—
2.0 mA
Permissible output
low current (total)
Total of 27 pins
ΣI_OL
including ports 1, 2, 5
and B
—
—
80
mA
Total of 23 pins,
including ports 8, 9, A
and B
—
—
75*²/ mA
65*¹
Total of all output pins,
including the above
—
—
120 mA
Permissible output
All output pins
high current (per pin)
I
—
—
2.0 mA
OH
Permissible output
high current (total)
Total of all output pins ΣI_OH
—
—
40
mA
Notes: To protect chip reliability, do not exceed the output current values in table 18.10.
When driving a Darlington pair or LED, always insert a current-limiting resistor in the output
line, as shown in figures 18.4 and 18.5.
1. Conditions: V_CC = 3.0 V to 5.5 V, AV_CC = 3.0 V to 5.5 V
2. Conditions: V_CC = 4.5 V to 5.5 V, AV_CC = 4.5 V to 5.5 V
Rev.3.00 Mar. 26, 2007 Page 541 of 682
REJ09B0353-0300