R7F100LLL3CFB datasheet(51/148 Pages) RENESAS

51 / 148 page

RL78/L23

2. Electrical Characteristics

R01DS0502EJ0110 Rev.1.10

Page 51 of 145

Oct 31, 2025

2.2.3

Characteristics of the On-chip Oscillators

Note 1. The listed condition applies when the setting of the FRQSEL3 bit in the user option byte is 1.

Note 2. The listed values only indicate the characteristics of the oscillators. See 2.4 AC Characteristics for instruction execution

time.

Note 3. These values are the results of characteristic evaluation and are not checked for shipment.

(TA = -40 to +105°C, 1.6 V ≤ VDD ≤ 5.5 V, VSS = 0 V)

Item

Symbols

Conditions

Min.

Typ.

Max.

Unit

High-speed on-chip oscillator clock

frequency

fIH

132

MHz

High-speed on-chip oscillator clock

frequency accuracy

HIPREC = 1

-40 to +105°C

-1.0

+1.0

HIPREC = 0Note 1

-15

High-speed on-chip oscillator clock

correction resolution

0.05

Middle-speed on-chip oscillator

clock frequencyNote 2

fIM

MHz

Middle-speed on-chip oscillator

clock frequency accuracy

-12

+12

Middle-speed on-chip oscillator

clock correction resolution

0.15

Middle-speed on-chip oscillator

frequency temperature coefficient

±0.17

Note 3

%/°C

Low-speed on-chip oscillator clock

frequencyNote 2

fIL

32.768

kHz

Low-speed on-chip oscillator clock

frequency accuracy

-15

+15

Low-speed on-chip oscillator clock

correction resolution

0.3

Low-speed on-chip oscillator

frequency temperature coefficient

±0.21

Note 3

%/°C

R7F100LLL3CFB Datasheet(PDF) 51 Page - Renesas Technology Corp

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