RL78/G1H CHAPTER 2 CONNECTION BETWEEN MCU AND RF TRANSCEIVER
R01UH0575EJ0120 Rev. 1.20 Page 14 of 920
Dec 22, 2016
2.4 Base Operation Clock of RF Unit
RF unit operation requires a 48 MHz clock. Table 2 - 4 shows clock resonator connection and Figure 2 - 1 shows the
clock configuration.
Figure 2 - 1 Clock Configuration
Caution This figure only shows connection between the clock resonator pins and clock line.
Table 2 - 4 Clock Resonator Connection (Using on-chip low-speed oscillator in the RF unit as a slow clock.)
Pin Name Funcion
XIN Base clock of the RF unit.
Connect a 48 MHz crystal resonator.
XOUT
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