7220 Datasheet, PDF (172/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

M37220M3-XXXSP/FP
4.7 Standard characteristics
4. Ports P24–P27
(a) IOL–VOL characteristics
100.00
80.00
60.00
VCC=5.5V
40.00
20.00
0.000
0.000
VCC=4.5V
1.200
2.400
3.600
LOW level output voltage V OL [V]
4.800
6.000
(b) IOH–VOH characteristics
–100.00
– 80.00
– 60.00
– 40.00
VCC=5.5V
– 20.00
0.000
0.000
VCC=4.5V
–1.200
– 2.400
– 3.600
HIGH level output voltage V OH [V]
– 4.800
– 6.000
4-34
7220 Group User’s Manual