hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 159

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

2. Pin Connection when Not Using Subclock
When the subclock is not used, connect pin X
4.8.
3. External Clock Input
Connect the external clock to the X
Frequency
Duty
H8/3847R Group and H8/3847S Group
X
X
Figure 4.9 (a) Pin Connection when Inputting External Clock
1
2
Figure 4.8 Pin Connection when not Using Subclock
(H8/38347R Group and H8/3847S Group)
1
pin and leave the X
X
X
1
2
Open
1
to GND and leave pin X
Subclock ( w)
45% to 55%
2
Rev. 6.00 Aug 04, 2006 page 123 of 680
pin open, as shown in figure 4.9 (a).
Open
GND
Section 4 Clock Pulse Generators
External clock input
2
open, as shown in figure
REJ09B0145-0600