Datasheet

RL78/L12
CHAPTER 31 ELECTRICAL SPECIFICATIONS (G: TA = -40 to +105°C)
R01UH0330EJ0200 Rev.2.00 918
Dec 13, 2013
31.2.2 On-chip oscillator characteristics
(T
A = −40 to +105°C, 2.4 V ≤ EVDD = VDD ≤ 5.5 V, VSS = EVSS = 0 V)
Oscillators Parameters Conditions MIN. TYP. MAX. Unit
High-speed on-chip oscillator
clock frequency
Notes 1, 2
f
IH 1 24 MHz
High-speed on-chip oscillator
clock frequency accuracy
−20 to +85°C 2.4 V ≤ V
DD ≤ 5.5 V −1 +1 %
−40 to −20°C 2.4 V ≤ VDD ≤ 5.5 V −1.5 +1.5 %
+85 to +105°C 2.4 V ≤ VDD ≤ 5.5 V −2.0 +2.0 %
Low-speed on-chip oscillator
clock frequency
f
IL 15 kHz
Low-speed on-chip oscillator
clock frequency accuracy
−15 +15 %
Notes 1. High-speed on-chip oscillator frequency is selected by bits 0 to 3 of option byte (000C2H) and bits 0 to 2 of
HOCODIV register.
2. This indicates the oscillator characteristics only. Refer to 31.4 AC Characteristics for instruction execution
time.