F24 datasheet(22/210 Pages) RENESAS

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RL78/F23, F24

1. OVERVIEW

R01DS0446EJ0120 Rev.1.20

Page 22 of 207

Dec 31, 2025

1.5.7 RL78/F23 Pin Configuration for 48-pin Products

• RL78/F23: 48-pin Plastic QFP

Figure 1-16. RL78/F23 Pin Configuration for 48-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).

36 35 34 33 32 31 30 29 28 27 26 25

1 234 5678 9 10 11 12

P80 / ANI0

P32 / (SO11) / INTP7

P81 / ANI1

RL78/F23

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

P82 / ANI2

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

P83 / ANI3 / (KR0)

P72 / ANI28 / SO11 / SNZOUT6 / KR2

P84 / ANI4 / (KR1)

48pin

P73 / ANI29 / SSI11 / SNZOUT7 / KR3

P85 / ANI5 / (KR2)

P130 / RESOUT

P86 / ANI8 / (KR3)

P140 / TRD1RES / PCLBUZ0

P87 / ANI9 / (KR4)

(QFP)

P00 / (TI05) / (TO05) / INTP9

P90 / ANI10 / (KR5)

P63 / (TO07) / (SSI00) / SDAA0

P91 / ANI11 / (KR6)

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

P92 / ANI12 / (KR7)

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

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

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

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