HD6473258CP10 Datasheet, PDF (244/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

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 = –20 to 75˚C
Item
Symbol min typ max Unit
Allowable output low Ports 1 and 2
IOL
––2
mA
current sink (per pin) Other output pins
– – 1.0 mA
Allowable output low Ports 1 and 2, total of 16 pins ΣIOL – – 40 mA
current sink (total)
Total of all other output pins
– – 60 mA
Allowable output high All output pins
–IOH – – 2.0 mA
current sink (per pin)
Allowable output high Total of all output pins
Σ–IOH –
–
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