hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 150

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 4 Clock Pulse Generators
Table 4.2
Frequency (MHz)
RS max (Ω)
C
Connecting a Ceramic Oscillator
Figure 4.5(1) shows a typical method of connecting a ceramic oscillator to the H8/38024 or
H8/38024R Group, and figure 4.5(2) shows a typical method of connecting a crystal oscillator to
the H8/38024S and H8/38124 Group.
Rev. 7.00 Mar 10, 2005 page 108 of 652
REJ09B0042-0700
0
max (pF)
OSC
OSC
OSC
OSC
1
2
Crystal Oscillator Parameters
1
2
R
Ceramic oscillator
f
Figure 4.5(1) Typical Connection to Ceramic Oscillator
Figure 4.5(2) Typical Connection to Ceramic Oscillator
C
C
R
1
2
f
C
C
(H8/38024, H8/38024R Group)
(H8/38024S, H8/38124 Group)
1
2
4
100
16
Notes: Circuit constants should be determined in consultation
R
Frequency
2.0 MHz
10.0 MHz
16.0 MHz *
20.0 MHz *
f
= 1 MΩ ±20%
with the resonator manufacturer.
1. This does not apply to the H8/38024S Group.
2. H8/38124 Group only
R = 1 M
1
2
Frequency
f
4.0 MHz
oscillator
Ceramic
Murata
Ω
±20%
Ceramic
oscillator
CSTCC2M00G53-B0
CSTCC2M00G56-B0
CSTLS10M0G53-B0
CSTLS10M0G56-B0
CSTLS16M0X53-B0
CSTLS20M0X53-B0
Murata
Products name
4.193
100
16
Recommendation
30 pF ±10%
C
value
1
, C
Recommendation
15 pF ±20%
47 pF ±20%
15 pF ±20%
47 pF ±20%
15 pF ±20%
15 pF ±20%
2
C 1 , C 2
value