Datasheet
Rev.6.00 Oct.28.2004 page 684 of 1016
REJ09B0138-0600H
2 kΩ
The chip
Port
Darlington Pair
Figure 22-1 Darlington Pair Drive Circuit (Example)
600 Ω
The chip
Ports 1, A to C
LED
Figure 22-2 LED Drive Circuit (Example)
22.1.3 AC Characteristics
Figure 22-3 show, the test conditions for the AC characteristics.
C
LSI output pin
R
H
R
L
C = 90 pF: Ports 1, A to F
C = 30 pF: Ports 2, 3, 5, 6, G
R
L
= 2.4 kΩ
R
H
= 12 kΩ
I/O timing test levels
• Low level: 0.8 V
• High level: 2.0 V
5 V
Figure 22-3 Output Load Circuit