R7F100LLL3CFB datasheet(44/148 Pages) RENESAS

44 / 148 page

RL78/L23

1. Outline

R01DS0502EJ0110 Rev.1.10

Page 44 of 145

Oct 31, 2025

Timers

16-bit timer

8 channels

Watchdog timer

1 channel

Realtime clock (RTC)

1 channel

32-bit interval timer

(TML32)

1 channel in 32-bit counter mode,

2 channels in 16-bit counter mode,

4 channels in 8-bit counter mode

8-bit interval timer

Products with 256 or 512 Kbytes of flash memory: 8 units

Products with 64 or 128 Kbytes of flash memory: 4 units

8 units

16-bit timer RJ

Products with 256 or 512 Kbytes of flash memory: 2 channels

Products with 64 or 128 Kbytes of flash memory: 1 channel

2 channels

16-bit timers KB40,

KB41, and KB42

Products with 256 or 512 Kbytes of flash memory: 3 channels

Products with 64 or 128 Kbytes of flash memory: 1 channel

3 channels

External signal

sampler

1 channel

Oscillation stop

detector

1 channel

Timer output

6 channels

(PWM outputs: 5Note 3),

8 channels

(PWM outputs: 7Note 3)Note 4

8 channels (PWM outputs: 7Note 3)

RTC output

1 channel

Clock output/buzzer output

2 channels

• 3.91 kHz, 7.81 kHz, 15.63 kHz, 2 MHz, 4 MHz, 8 MHz, 16 MHz

(at the 32-MHz operation with the main system clock (fMAIN))

• 256 Hz, 512 Hz, 1.024 kHz, 2.048 kHz, 4.096 kHz, 8.192 kHz, 16.384 kHz, 32.768 kHz

(at the 32.768-kHz operation with the low-speed peripheral clock (fSXP))

8-/10-/12-bit resolution A/D converter

8 channels

9 channels

10 channels

13 channels

D/A converter

3 channels (one of the three interfaces is only for the internal reference voltage for the

comparator)

Comparator

1 channel

2 channels

(2/4)

Item

44-pin

48-pin

52-pin

64-pin

80-pin

100-pin

R7F100LFx

R7F100LGx

R7F100LJx

R7F100LLx

R7F100LMx

R7F100LPx

R7F100LLL3CFB Datasheet(PDF) 44 Page - Renesas Technology Corp

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