lc86p7148 Sanyo Semiconductor Corporation, lc86p7148 Datasheet - Page 17

• Manufacturer Part Number: lc86p7148
• Description: 8-bit Single Chip Microcontroller With One-time Programmable Prom
• Manufacturer: Sanyo Semiconductor Corporation

(Notes)
* Both C1 and C2 must use K rank (±10%) and SL characteristics.
•If you use other oscillators herein, we provide no guarantee for the characteristics.
•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.
6MHz ceramic resonator
3MHz ceramic resonator
C1
Figure 1
32.768kHz crystal
Oscillation type
Oscillation type
CF1
oscillation
oscillation
oscillation
Table 1. Ceramic resonator oscillation recommended constant (main clock)
Ceramic oscillation circuit
CF
Table 2. Crystal oscillation guaranteed constant (sub clock)
CF2
Kyocera
Kyocera
Murata
Murata
Maker
Maker
C2
LC86P7148
PBRC6.00A(chip
PBRC6.00B(chip
CST6.00MGW
CST3.00MGW
KBR-6.0MKS
KBR-6.0MSA
CSA6.00MG
CSA3.00MG
KBR-3.0MS
Oscillator
Oscillator
C3
type)
type)
Figure 2
XT1
Crystal oscillation circuit
X’tal
33pF
33pF
33pF
33pF
47pF
C1
C3
on chip
on chip
on chip
33pF
33pF
33pF
33pF
47pF
XT2
C2
C4
C4
No.6692-17/21