LC868116 Datasheet, PDF (21/28 Pages) Sanyo Semicon Device – 8-Bit Single Chip Microcontroller with 16/12/08K-Byte ROM and 640-Byte RAM On Chip

LC868116/12/08A
Table 1. Ceramic resonator oscillation recommended constant (main clock)
Oscillation type
Maker
Oscillator
C1
C2
12MHz ceramic resonator Murata
CSA12.0MT
33pF 33pF
oscillation
CST12.00MTW
on chip
Kyocera
KBR-12.0M
33pF 33pF
6MHz ceramic resonator
Murata
oscillation
on chip
Kyocera
on chip
3MHz ceramic resonator
Murata
CSA3.0MG
33pF 33pF
oscillation
CST3.0MGW
on chip
Kyocera
KBR-3.0MS
47pF 47pF
* Both C1 and C2 must use K rank (±10%) and SL characteristics.
Table 2. Crystal oscillation guaranteed constant (sub clock)
Oscillation type
Maker
Oscillator
C3
C4
32.768kHz crystal
CITIZEN
CFS-308
18pF 18pF
oscillation
SII
DT-VT-200
18pF 18pF
* Both C3 and C4 must use J rank (±5%) and CH characteristics.
(It is about the application which is not in need of high precision. Use K rank (±10%) and SL characteristics.)
(Notes) •Since the circuit pattern affects the oscillation frequency, place the oscillation-related parts as close
to the oscillation pins as possible with the shortest possible pattern length.
•If you use other oscillators herein, we provide no guarantee for the characteristics.
CF1
CF2
CF
C1
C2
Figure 1 Ceramic oscillation circuit
XT1
XT2
X’tal
C3
C4
Figure 2 Crystal oscillation circuit
No.6724-21/28