Renesas RL78 Series

RL78/F13, F14 CHAPTER 34 ELECTRICAL SPECIFICATIONS (GRADE L)
R01UH0368EJ0210 Rev.2.10 1683
Dec 10, 2015
34.2.2 On-chip Oscillator Characteristics
(TA = -40 to +105C, 2.7 V  EVDD0 = EVDD1 = VDD  5.5 V, VSS = EVSS0 = EVSS1 = 0 V)
Oscillators Symbol Conditions MIN. TYP. MAX. Unit
High-speed on-chip oscillator
clock frequency
Note
f
IH 1 64 MHz
High-speed on-chip oscillator
clock frequency accuracy
- -2 +2 %
Low-speed on-chip oscillator
clock frequency
f
IL,
f
WDT
15 kHz
Low-speed on-chip oscillator
clock frequency accuracy
- -15 +15 %
Note High-speed on-chip oscillator frequency is selected with bits 0 to 4 of the option byte (000C2H/020C2H) and
bits 0 to 2 of the HOCODIV register.