F24 datasheet(20/210 Pages) RENESAS

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RL78/F23, F24

1. OVERVIEW

R01DS0446EJ0120 Rev.1.20

Page 20 of 207

Dec 31, 2025

1.5.5 RL78/F23 Pin Configuration for 64-pin Products

• RL78/F23: 64-pin Plastic QFP (Fine Pitch) (10 × 10)

Figure 1-14. RL78/F23 Pin Configuration for 64-pin Products

Caution Do not use the XT1 and XT2 pin functions in grade-5 products.

Remark Functions in parentheses in the above figure can be assigned via settings in the peripheral I/O redirection

registers (PIORx). Only the STOPST function of P52 can be assigned via settings in the STOP status output

control register (STPSTC).

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

1 2 3 4 5 6 7 8 9 101112131415 16

P32 / (SO11) / INTP7

P70 / ANI26 / SI11 / SDA11 / INTP8 / SNZOUT4 / KR0

P82 / ANI2

RL78/F23

P71 / ANI27 / SCK11 / SCL11 / INTP6 / SNZOUT5 / KR1

P83 / ANI3

P72 / ANI28 / SO11 / SNZOUT6 / KR2

P84 / ANI4

P73 / ANI29 / SSI11 / SNZOUT7 / KR3

P85 / ANI5

P74 / ANI30 / (SO10) / (TXD1) / KR4

P80 / ANI0

P86 / ANI8

64pin

P91 / ANI11 / (KR2)

P81 / ANI1

P75 / (SI10) / (RXD1) / KR5

P87 / ANI9 / (KR0)

P76 / (SCK10) / KR6

P90 / ANI10 / (KR1)

P77 / (SSI10) / INTP12 / KR7

P92 / ANI12 / (KR3)

(QFP)

P140 / TRD1RES / PCLBUZ0

P93 / ANI13 / (KR4)

P00 / (TI05) / (TO05) / INTP9

P94 / ANI14 / (KR5)

P63 / (TO07) / (SSI00) / SDAA0

P95 / ANI15 / (KR6)

P62 / (TO03) / (SO00) / (TXD0) / SCLA0

P130 / RESOUT

P96 / ANI16 / (KR7)

P61 / (TO02) / (SI00) / (SDA00) / (RXD0)

P125 / ANI24 / TI03 / TO03 / TRDIOB0 / SSI01 / INTP1 / SNZOUT1

P60 / (TO01) / (SCK00) / (SCL00)

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