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HD6473258F10V Datasheet, PDF (244/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer | |||
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Table 15-5. Allowable Output Current Sink Values (3V Version for only H8/3257 and H8/3256)
Conditions: VCC = 2.7 to 3.6V, VSS = 0V, Ta = â20 to 75ËC
Item
Symbol min typ max Unit
Allowable output low Ports 1 and 2
IOL
ââ2
mA
current sink (per pin) Other output pins
â â 1.0 mA
Allowable output low Ports 1 and 2, total of 16 pins ΣIOL â â 40 mA
current sink (total)
Total of all other output pins
â â 60 mA
Allowable output high All output pins
âIOH â â 2.0 mA
current sink (per pin)
Allowable output high Total of all output pins
ΣâIOH â
â
30
mA
current sink (total)
Note: To avoid degrading the reliability of the chip, be careful not to exceed the output current
sink values in table 15-5.
241
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