component
R7F124FPJ4AFB-C#AA0
Public Made by Adomby adom
RENESAS Microcontrollers (MCU/MPU/SOC), LQFP-100(14x14). Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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PCB Footprint
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Datasheet
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README
markdownR7F124FPJ4AFB-C#AA0
RENESAS · Microcontrollers (MCU/MPU/SOC) · LQFP-100(14x14)
R7F124FPJ4AFB-C#AA0 from RENESAS, in a LQFP-100(14x14). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | P153/(SCK11) | bidirectional | Port 15 I/O pin P153 with alternate (PIOR-assigned) CSI11 clock I/O SCK11. |
| 2 | P152/(SI11) | bidirectional | Port 15 I/O pin P152 with alternate (PIOR-assigned) CSI11 data input SI11. |
| 3 | P151/(SO11) | bidirectional | Port 15 I/O pin P151 with alternate (PIOR-assigned) CSI11 data output SO11. |
| 4 | P150/(SSI11) | bidirectional | Port 15 I/O pin P150 with alternate (PIOR-assigned) CSI11 slave select input SSI11. |
| 5 | P47/INTP13 | bidirectional | Port 4 I/O pin P47 with external interrupt request input INTP13. |
| 6 | P46/(TI12)/(TO12) | bidirectional | Port 4 I/O pin P46 with alternate timer 12 input/output. |
| 7 | P45/(TI10)/(TO10) | bidirectional | Port 4 I/O pin P45 with alternate timer 10 input/output. |
| 8 | P44/(TI07)/(TO07) | bidirectional | Port 4 I/O pin P44 with alternate timer 07 input/output. |
| 9 | P43/(LRXD0) | bidirectional | Port 4 I/O pin P43 with alternate LIN0 serial data input LRXD0; input threshold level selectable. |
| 10 | P42/(LTXD0) | bidirectional | Port 4 I/O pin P42 with alternate LIN0 serial data output LTXD0. |
| 11 | P41/VCOUT0/TI10/TO10/TRJIO0/TRD0RES/(SI10)/(RXD1)/SNZOUT2 | bidirectional | Port 4 I/O pin P41 with comparator output, timer 10 I/O, timer RJ I/O, timer RDe0 clear trigger input and SNOOZE status output; input threshold selectable. |
| 12 | P40/TOOL0 | bidirectional | Port 4 I/O pin P40 and TOOL0 data I/O for flash programmer/debugger; pull up externally when on-chip debugging is enabled, and 0 V after reset selects flash programming mode. |
| 13 | RESET | input | Active-low system reset input; connect to VDD directly or via a resistor when unused. |
| 14 | P124/XT2/EXCLKS | input | Port 12 input P124 with subsystem clock resonator pin XT2 or external subsystem clock input EXCLKS; do not use XT1/XT2 in grade-5 products. |
| 15 | P123/XT1 | input | Port 12 input P123 with subsystem clock resonator connection XT1; do not use in grade-5 products. |
| 16 | P137/INTP0 | input | Port 13 input P137 with external interrupt request input INTP0. |
| 17 | P122/X2/EXCLK | input | Port 12 input P122 with main system clock resonator pin X2 or external clock input EXCLK. |
| 18 | P121/X1 | input | Port 12 input P121 with main system clock resonator connection X1. |
| 19 | REGC | passive | Regulator output stabilization capacitor connection; connect to VSS via a 0.47 to 1 µF capacitor. |
| 20 | VSS | power_in | Ground for P33, P34, P80 to P87, P90 to P97, P100 to P105, P121 to P124, P137 and non-port pins. |
| 21 | EVSS0 | power_in | Ground for port pins not connected to VSS. |
| 22 | VDD | power_in | Positive supply for P33, P34, P80 to P87, P90 to P97, P100 to P105, P121 to P124, P137 and non-port pins (2.7 V to 5.5 V). |
| 23 | EVDD0 | power_in | Positive supply for port pins not connected to VDD. |
| 24 | P60/(TO01)/(SCK00)/(SCL00) | bidirectional | Port 6 I/O pin P60 with alternate timer 01 output and CSI00/simplified I2C00 clock; N-ch open-drain output selectable. |
| 25 | P61/(TO02)/(SI00)/(SDA00)/(RXD0) | bidirectional | Port 6 I/O pin P61 with alternate timer 02 output, SI00, SDA00 and RXD0; N-ch open-drain output selectable. |
| 26 | P62/(TO03)/(SO00)/(TXD0)/SCLA0 | bidirectional | Port 6 I/O pin P62 with IICA0 clock I/O SCLA0 and alternate TO03, SO00, TXD0; N-ch open-drain selectable. |
| 27 | P63/(TO07)/(SSI00)/SDAA0 | bidirectional | Port 6 I/O pin P63 with IICA0 data I/O SDAA0 and alternate TO07, SSI00; N-ch open-drain selectable. |
| 28 | P64/(TI14)/(TO14)/(SNZOUT3) | bidirectional | Port 6 I/O pin P64 with alternate timer 14 I/O and SNOOZE status output SNZOUT3. |
| 29 | P65/(TI16)/(TO16)/(SNZOUT2) | bidirectional | Port 6 I/O pin P65 with alternate timer 16 I/O and SNOOZE status output SNZOUT2. |
| 30 | P66/(TI00)/(TO00) | bidirectional | Port 6 I/O pin P66 with alternate timer 00 input/output. |
| 31 | P67/(TI02)/(TO02) | bidirectional | Port 6 I/O pin P67 with alternate timer 02 input/output. |
| 32 | P154/(SNZOUT7) | bidirectional | Port 15 I/O pin P154 with alternate SNOOZE status output SNZOUT7. |
| 33 | P155/(SNZOUT6) | bidirectional | Port 15 I/O pin P155 with alternate SNOOZE status output SNZOUT6. |
| 34 | P00/(TI05)/(TO05)/INTP9 | bidirectional | Port 0 I/O pin P00 with external interrupt INTP9 and alternate timer 05 I/O. |
| 35 | P156/(SNZOUT5) | bidirectional | Port 15 I/O pin P156 with alternate SNOOZE status output SNZOUT5. |
| 36 | P157/(SNZOUT4) | bidirectional | Port 15 I/O pin P157 with alternate SNOOZE status output SNZOUT4. |
| 37 | P140/TRD1RES/PCLBUZ0 | bidirectional | Port 14 I/O pin P140 with timer RDe1 counter clear trigger input and clock/buzzer output PCLBUZ0. |
| 38 | P130/RESOUT | output | Port 13 output pin P130 with reset output RESOUT. |
| 39 | P77/(SSI10)/INTP12/KR7 | bidirectional | Port 7 I/O pin P77 with key interrupt KR7, interrupt INTP12 and alternate SSI10. |
| 40 | P76/(SCK10)/KR6 | bidirectional | Port 7 I/O pin P76 with key interrupt KR6 and alternate SCK10. |
| 41 | P75/(SI10)/(RXD1)/KR5 | bidirectional | Port 7 I/O pin P75 with key interrupt KR5 and alternate SI10, RXD1. |
| 42 | P74/ANI30/(SO10)/(TXD1)/KR4 | bidirectional | Port 7 pin P74 with A/D analog input ANI30 (normal-speed), key interrupt KR4 and alternate SO10, TXD1. |
| 43 | EVSS1 | power_in | Ground for port pins not connected to VSS, provided only on 100-pin products. |
| 44 | P73/ANI29/SSI11/(CRXD0)/SNZOUT7/KR3 | bidirectional | Port 7 pin P73 with ANI29 analog input, SSI11, key interrupt KR3, SNZOUT7 and alternate CAN input CRXD0. |
| 45 | P72/ANI28/SO11/(CTXD0)/SNZOUT6/KR2 | bidirectional | Port 7 pin P72 with ANI28 analog input, SO11, key interrupt KR2, SNZOUT6 and alternate CAN output CTXD0. |
| 46 | P71/ANI27/TI17/TO17/SCK11/SCL11/INTP6/SNZOUT5/KR1 | bidirectional | Port 7 pin P71 with ANI27 analog input, timer 17 I/O, CSI11/I2C11 clock, INTP6, SNZOUT5 and key interrupt KR1. |
| 47 | P70/ANI26/TI15/TO15/SI11/SDA11/INTP8/SNZOUT4/KR0 | bidirectional | Port 7 pin P70 with ANI26 analog input, timer 15 I/O, SI11/SDA11, INTP8, SNZOUT4 and key interrupt KR0. |
| 48 | P03/(RTC1HZ) | bidirectional | Port 0 I/O pin P03 with alternate real-time clock 1 Hz correction clock output RTC1HZ. |
| 49 | P32/TI16/TO16/(SO11)/INTP7 | bidirectional | Port 3 I/O pin P32 with timer 16 I/O, interrupt INTP7 and alternate SO11; N-ch open-drain output selectable. |
| 50 | P30/TI01/TO01/TRDIOD1/SSI00/INTP2/SNZOUT0 | bidirectional | Port 3 I/O pin P30 with timer 01 I/O, timer RDe TRDIOD1, SSI00, INTP2 and SNZOUT0; TTL input selectable. |
| 51 | P17/TI00/TO00/TRDIOB1/SCK00/SCL00/INTP3 | bidirectional | Port 1 I/O pin P17 with timer 00 I/O, TRDIOB1, CSI00/I2C00 clock and INTP3; TTL input and N-ch open-drain selectable. |
| 52 | P16/TI02/TO02/TRDIOC1/SI00/SDA00/RXD0/TOOLRXD | bidirectional | Port 1 I/O pin P16 with timer 02 I/O, TRDIOC1, SI00/SDA00, RXD0 and programming UART input TOOLRXD. |
| 53 | EVDD1 | power_in | Positive supply for port pins not connected to VDD, provided only on 100-pin products. |
| 54 | P15/TI05/TO05/TRDIOA1/(TRDIOA0)/(TRDCLK0)/SO00/TXD0/RTC1HZ/TOOLTXD | bidirectional | Port 1 I/O pin P15 with timer 05 I/O, TRDIOA1, SO00, TXD0, RTC1HZ and programming UART output TOOLTXD. |
| 55 | P31/TI14/TO14/(INTP2)/STOPST | bidirectional | Port 3 I/O pin P31 with timer 14 I/O, STOP status output STOPST and alternate INTP2. |
| 56 | P50/(SSI01)/(INTP3) | bidirectional | Port 5 I/O pin P50 with alternate SSI01 and INTP3. |
| 57 | P51/(SO01)/INTP11 | bidirectional | Port 5 I/O pin P51 with interrupt INTP11 and alternate SO01. |
| 58 | P52/(SCK01)/(STOPST) | bidirectional | Port 5 I/O pin P52 with alternate SCK01 and STOP status output STOPST. |
| 59 | P53/(SI01)/INTP10 | bidirectional | Port 5 I/O pin P53 with interrupt INTP10 and alternate SI01. |
| 60 | P14/TI06/TO06/TRDIOC0/SCK01/SCL01/LRXD0 | bidirectional | Port 1 I/O pin P14 with timer 06 I/O, TRDIOC0, CSI01/I2C01 clock and LIN0 input LRXD0; TTL input selectable. |
| 61 | P13/TI04/TO04/TRDIOA0/TRDCLK0/SI01/SDA01/LTXD0 | bidirectional | Port 1 I/O pin P13 with timer 04 I/O, TRDIOA0, TRDCLK0, SI01/SDA01 and LIN0 output LTXD0; TTL input selectable. |
| 62 | P12/TI11/TO11/(TRDIOD0)/SO10/TXD1/INTP5/SNZOUT3 | bidirectional | Port 1 I/O pin P12 with timer 11 I/O, SO10, TXD1, INTP5 and SNZOUT3; N-ch open-drain selectable. |
| 63 | P11/TI12/TO12/(TRDIOB0)/SI10/SDA10/RXD1/CRXD0/LRXD1 | bidirectional | Port 1 I/O pin P11 with timer 12 I/O, SI10/SDA10, RXD1, CAN input CRXD0 and LIN1 input LRXD1; TTL input selectable. |
| 64 | P10/TI13/TO13/TRJO0/SCK10/SCL10/CTXD0/LTXD1 | bidirectional | Port 1 I/O pin P10 with timer 13 I/O, TRJO0, CSI10/I2C10 clock, CAN output CTXD0 and LIN1 output LTXD1; TTL input selectable. |
| 65 | P54/(TI11)/(TO11)/SSI10 | bidirectional | Port 5 I/O pin P54 with SSI10 and alternate timer 11 I/O; TTL input selectable. |
| 66 | P55/(TI13)/(TO13) | bidirectional | Port 5 I/O pin P55 with alternate timer 13 input/output. |
| 67 | P56/(TI15)/(TO15)/(SNZOUT1) | bidirectional | Port 5 I/O pin P56 with alternate timer 15 I/O and SNZOUT1. |
| 68 | P57/(TI17)/(TO17)/(SNZOUT0) | bidirectional | Port 5 I/O pin P57 with alternate timer 17 I/O and SNZOUT0. |
| 69 | P107/(LRXD1) | bidirectional | Port 10 I/O pin P107 with alternate LIN1 input LRXD1; input threshold selectable. |
| 70 | P106/(LTXD1) | bidirectional | Port 10 I/O pin P106 with alternate LIN1 output LTXD1. |
| 71 | P105/ANI23 | bidirectional | Port 10 I/O pin P105 with A/D converter analog input ANI23 (normal-speed). |
| 72 | P104/ANI22 | bidirectional | Port 10 I/O pin P104 with A/D converter analog input ANI22 (normal-speed). |
| 73 | P33/AVREFP/ANI6 | bidirectional | Port 3 pin P33 with A/D reference voltage (+) input AVREFP and analog input ANI6. |
| 74 | P34/AVREFM/ANI7 | bidirectional | Port 3 pin P34 with A/D reference voltage (-) input AVREFM and analog input ANI7. |
| 75 | P80/ANI0/ANO0 | bidirectional | Port 8 pin P80 with A/D analog input ANI0 and D/A converter output ANO0. |
| 76 | P81/ANI1 | bidirectional | Port 8 pin P81 with A/D analog input ANI1 (high-speed). |
| 77 | P82/ANI2/IVCMP00 | bidirectional | Port 8 pin P82 with analog input ANI2 and comparator input IVCMP00. |
| 78 | P83/ANI3/IVCMP01 | bidirectional | Port 8 pin P83 with analog input ANI3 and comparator input IVCMP01. |
| 79 | P84/ANI4/IVCMP02 | bidirectional | Port 8 pin P84 with analog input ANI4 and comparator input IVCMP02. |
| 80 | P85/ANI5/IVREF0/IVCMP03 | bidirectional | Port 8 pin P85 with analog input ANI5, comparator reference IVREF0 and input IVCMP03. |
| 81 | P86/ANI8 | bidirectional | Port 8 pin P86 with A/D analog input ANI8 (high-speed). |
| 82 | P87/ANI9 | bidirectional | Port 8 pin P87 with A/D analog input ANI9 (high-speed). |
| 83 | P90/ANI10 | bidirectional | Port 9 pin P90 with A/D analog input ANI10 (high-speed). |
| 84 | P91/ANI11 | bidirectional | Port 9 pin P91 with A/D analog input ANI11 (high-speed). |
| 85 | P92/ANI12 | bidirectional | Port 9 pin P92 with A/D analog input ANI12 (high-speed). |
| 86 | P93/ANI13 | bidirectional | Port 9 pin P93 with A/D analog input ANI13 (high-speed). |
| 87 | P94/ANI14 | bidirectional | Port 9 pin P94 with A/D analog input ANI14 (high-speed). |
| 88 | P95/ANI15 | bidirectional | Port 9 pin P95 with A/D analog input ANI15 (high-speed). |
| 89 | P96/ANI16 | bidirectional | Port 9 pin P96 with A/D analog input ANI16 (normal-speed). |
| 90 | P97/ANI17 | bidirectional | Port 9 pin P97 with A/D analog input ANI17 (normal-speed). |
| 91 | P100/ANI18 | bidirectional | Port 10 pin P100 with A/D analog input ANI18 (normal-speed). |
| 92 | P101/ANI19 | bidirectional | Port 10 pin P101 with A/D analog input ANI19 (normal-speed). |
| 93 | P102/ANI20 | bidirectional | Port 10 pin P102 with A/D analog input ANI20 (normal-speed). |
| 94 | P103/ANI21 | bidirectional | Port 10 pin P103 with A/D analog input ANI21 (normal-speed). |
| 95 | P02/(TI06)/(TO06) | bidirectional | Port 0 I/O pin P02 with alternate timer 06 input/output. |
| 96 | P127/(TI03)/(TO03) | bidirectional | Port 12 I/O pin P127 with alternate timer 03 input/output. |
| 97 | P126/(TI01)/(TO01) | bidirectional | Port 12 I/O pin P126 with alternate timer 01 input/output. |
| 98 | P01/(TI04)/(TO04) | bidirectional | Port 0 I/O pin P01 with alternate timer 04 input/output. |
| 99 | P125/ANI24/TI03/TO03/TRDIOB0/SSI01/(LRXD1)/INTP1/SNZOUT1 | bidirectional | Port 12 pin P125 with analog input ANI24, timer 03 I/O, TRDIOB0, SSI01, INTP1 and SNZOUT1; TTL input selectable. |
| 100 | P120/ANI25/TI07/TO07/TRDIOD0/SO01/(SCK10)/(LTXD1)/INTP4 | bidirectional | Port 12 pin P120 with analog input ANI25, timer 07 I/O, TRDIOD0, SO01, INTP4; N-ch open-drain output selectable. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | LQFP-100(14x14) |
| Category | Embedded Processors & Controllers |
| Pins | 100 |
CAD (KiCad official)
- Symbol:
R7F124FPJ4AFB-C#AA0 - Footprint:
Package_QFP:LQFP-100_14x14mm_P0.5mm - 3D model: LQFP-100(14x14) (KiCad packages3D, STEP)
- 3D model files:
r7f124fpj4afb-c-aa0-etched.step/r7f124fpj4afb-c-aa0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);r7f124fpj4afb-c-aa0.step/r7f124fpj4afb-c-aa0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (2045 pp, sha256
8774acf04c4e524a, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).