HD64F3048VTF8 Datasheet, PDF (689/903 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip

Section 21 Electrical Characteristics
Table 21.4 Permissible Output Currents
Condition A: V_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V, V_REF = 3.0 V to AV_CC,
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)
Condition B: V_CC = 5.0 V ±10%, AV_CC = 5.0 V ±10%, V_REF = 4.5 V to AV_CC,
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)
Conditions A, B
Item
Symbol Min Typ Max Unit
Permissible output
Ports 1, 2, 5, and B
I_OL
low current (per pin) _{Other output pins}
—
—
10
mA
—
—
2.0 mA
Permissible output
Total of 28 pins in
ΣI_OL
low current (total)
ports 1, 2, 5, and B
—
—
80
mA
Total of all output pins,
including the above
—
—
120 mA
Permissible output
All output pins
high current (per pin)
I_OH
—
—
2.0 mA
Permissible output
high current (total)
Total of all output pins
ΣI_OH
—
—
40
mA
Notes: 1. To protect chip reliability, do not exceed the output current values in table 21.4.
2. When driving a darlington pair or LED, always insert a current-limiting resistor in the
output line, as shown in figures 21.1 and 21.2.
Rev. 3.00 Sep 27, 2006 page 661 of 872
REJ09B0325-0300