Renesas RL78 Series User Manual page 839

RL78/G1D
30.3.2 On-chip oscillator characteristics
–
(T = 40 to +85°C, 1.6 V ≤ V
A
Oscillators
High-speed on-chip oscillator clock
Notes 1, 2
frequency
High-speed on-chip oscillator clock
frequency accuracy
Low-speed on-chip oscillator clock
Notes 3
frequency
Low-speed on-chip oscillator clock
frequency accuracy
On-chip oscillator clock frequency for the
Note 3
RF slow clock
On-chip oscillator clock frequency accuracy
for the RF slow clock
Notes 1. High-speed on-chip oscillator frequency is selected by bits 0 to 3 of option byte (000C2H/010C2H) and bits 0
to 2 of HOCODIV register.
2. This indicates the oscillator characteristics only.
3. This indicates the oscillator characteristics only.
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V = AV ≤ 3.6 V, V
DD DD_RF DD_RF
Symbol
f
IH
f –20 to +85°C
IHP
–40 to –20°C
f
IL
f
ILP
f
ILRF
f
ILRFP
CHAPTER 30 ELECTRICAL SPECIFICATIONS
= V = AV = 0 V)
SS SS_RF SS_RF
Conditions MIN.
1.8 V ≤ V ≤3.6 V
-1.5
DD
1.6 V ≤ V <1.8 V
-5.0
DD
1.8 V ≤ V ≤3.6 V
-2.5
DD
1.6 V ≤ V <1.8 V
-5.5
DD
–15
-0.025
Refer to AC Characteristics for instruction execution time.
TYP. MAX. Unit
1 32 MHz
+1.5.
+5.0
+2.5.
+5.5
15 kHz
+15
32.768 kHz
0.025
%
%
%
%
%
%
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