Renesas RH850/F1K Series User Manual

RH850/F1K Series Hardware Design Guide
R01AN2911EJ0100 Rev. 1.00 Page 15 of 46
Aug 04, 2016
3. Oscillator
3.1 Recommended Oscillator Circuit
3.1.1 Main Oscillator
A crystal or ceramic resonator can be connected to the main clock input pins as shown below.
Figure 5 Recommended main oscillator circuit
General guidance values of the main oscillator circuit:
Table 9 Guidance values of the main oscillator circuit
Component
Value
MOSC
16MHz, 20MHz, 24MHz
C1
10pF
C2
10pF
Rd
0Ω
Caution
Values of C1, C2 and Rd depend on the use of ceramic or crystal resonator and must be specified in cooperation
with ceramic or crystal resonator manufacturer.
X1 X2
MOSC
C2C1
Rd
internal
external
X1 X2
MOSC
C2
C1
Rd
internal
external

Renesas RH850/F1K Series Specifications

General

Brand	Renesas
Model	RH850/F1K Series
Category	Power Supply
Language	English