Datasheet

Section 28 Electrical Characteristics
Rev. 2.00 Sep. 28, 2009 Page 963 of 994
REJ09B0452-0200
This LSI
Ports 1 to 3,
C and D
LED
600 Ω
Figure 28.2 LED Drive Circuit (Example)
28.3 AC Characteristics
Figure 28.3 shows the test conditions for the AC characteristics.
3 V
R
L
R
H
C
LSI output pin
C = 30pF : All ports
R
L
= 2.4 kΩ
R
H
= 12 kΩ
I/O timing test levels
• Low level : 0.8 V
• High level : 1.5 V
Figure 28.3 Output Load Circuit