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HD6413003RF Datasheet, PDF (545/715 Pages) Renesas Technology Corp – Microcontroller (MCU) | |||
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Table 18-3 Permissible Output Currents
Conditions: VCC = 2.7 V to 5.5 V, AVCC = 2.7 V to 5.5 V, VREF = 2.7 V to AVCC,
VSS = AVSS = 0 V, Ta = â20°C to +75°C (regular specifications),
Ta = â40°C to +85°C (wide-range specifications)
Item
Symbol Min Typ Max Unit
Permissible output
Ports 5 and B, A19 to A0
IOL
â â 10 mA
low current (per pin)
Other output pins
â â 2.0 mA
Permissible output
low current (total)
Total of 32 pins including
ΣIOL
ports 5 and B and A19 to A0
Total of all output pins,
including the above
â â 80 mA
â â 120 mA
Permissible output
high current (per pin)
All output pins
IOH
â â 2.0 mA
Permissible output
high current (total)
Total of all output pins
ΣIOH
â â 40 mA
Notes: 1. To protect chip reliability, do not exceed the output current values in table 18-3.
2. When driving a darlington pair or LED, always insert a current-limiting resistor in the
output line, as shown in figures 18-1 and 18-2.
527
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