F24 datasheet(152/210 Pages) RENESAS

152 / 210 page

RL78/F23, F24

5. ELECTRICAL SPECIFICATIONS (GRADE 5)

R01DS0446EJ0120 Rev.1.20

Page 152 of 207

Dec 31, 2025

5.2.4 PLL Circuit Characteristics

(TA = -40 to +150

°C, 2.7 V ≤ EVDD0 = EVDD1 = VDD ≤ 5.5 V, VSS = EVSS0 = EVSS1 = 0 V)

Resonator

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

PLL input enable

clock frequency Note 1

fPLLI

fMAIN: 4.0 MHz

FMAINDIV[1:0] = 00B

3.92

4.0

4.08

MHz

fMAIN: 8.0 MHz

FMAINDIV[1:0] = 00B

7.84

8.0

8.16

MHz

fMAIN: 16.0 MHz

FMAINDIV[1:0] = 10B

7.84

8.0

8.16

MHz

fMAIN: 20.0 MHz

FMAINDIV[1:0] = 11B

4.90

5.0

5.10

MHz

PLL output frequency

(center value)

fPLL

fMAIN: 20MHz,

PLLMULA = 0, PLLMUL = 1

PLLDIV0 = 0, FPLLDIV = 0,

PLLDIV1 = 0

fPLLI × 16/2

MHz

PLLDIV0 = 0, FPLLDIV = 1,

PLLDIV1 = 1

fPLLI × 16

MHz

fMAIN: 4 MHz,

PLLMULA = 1, PLLMUL = 1

PLLDIV0 = 0, FPLLDIV = 0,

PLLDIV1 = 0

fPLLI × 20/2

MHz

PLLDIV0 = 0, FPLLDIV = 1,

PLLDIV1 = 1

fPLLI × 20

MHz

fMAIN: 8 MHz or 16 MHz,

PLLMULA = 0, PLLMUL = 0

PLLDIV0 = 1, FPLLDIV = 0,

PLLDIV1 = 0

fPLLI × 12/4

MHz

PLLDIV0 = 0, FPLLDIV = 0,

PLLDIV1 = 1

fPLLI × 12/2

MHz

fMAIN: 8 MHz or 16 MHz,

PLLMULA = 0, PLLMUL = 1

PLLDIV0 = 1, FPLLDIV = 0,

PLLDIV1 = 0

fPLLI × 16/4

MHz

PLLDIV0 = 0, FPLLDIV = 0,

PLLDIV1 = 1

fPLLI × 16/2

MHz

fMAIN: 8 MHz or 16 MHz,

PLLMULA = 1, PLLMUL = 0

PLLDIV0 = 0, FPLLDIV = 0,

PLLDIV1 = 0

fPLLI × 10/2

MHz

PLLDIV0 = 0, FPLLDIV = 1,

PLLDIV1 = 1

fPLLI × 10

MHz

Long-term jitter Note 2

tLJ

term = 1 μs

-1

term = 10 μs

-1

term = 20 μs

-2

Notes 1. If the high-speed on-chip oscillator clock is to be selected as the PLL input clock, the minimum and maximum

values will reflect the range of accuracy of the oscillation frequency by the high-speed on-chip oscillator clock.

2. Guaranteed by design, but not tested before shipment.

Remark fMAIN : Main system clock frequency.

F24 Datasheet(PDF) 152 Page - Renesas Technology Corp

F24 Datasheet(HTML) 152 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL