R5F61525 RENESAS [Renesas Technology Corp], R5F61525 Datasheet - Page 707

• Manufacturer Part Number: R5F61525
• Description: 32-Bit CISC Microcomputer H8SX Family H8SX/1500 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

18.5.4
The frequency of the input clock is multiplied in the PLL circuit by a factor of 8. To reduce noises,
a lower frequency ranging of 4 to 9 MHz is recommended.
Notes on Input Clock Frequency
C
Figure 18.7 Connection Example of Bypass Capacitor
1
*
1
Note: Numbers in parenthesis are pin numbers.
CB*
1. A 0.1- F capacitor should be used here.
2. CB is a laminated ceramic capacitor.
2
VCC (22)
VSS (39)
VSS (20)
VCL (41)
This LSI
VCC (68)
VCC (54)
VSS (71)
VSS (52)
Rev. 3.00 Mar. 14, 2006 Page 669 of 804
CB*
CB*
2
2
Section 18 Clock Pulse Generator
REJ09B0104-0300