component
R7FA4M2AB3CFM#AA0
Public Made by Adomby adom
RENESAS Microcontroller Units (MCUs/MPUs/SOCs), LQFP-64(10x10). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownR7FA4M2AB3CFM#AA0
RENESAS · Microcontroller Units (MCUs/MPUs/SOCs) · LQFP-64(10x10)
R7FA4M2AB3CFM#AA0 from RENESAS, in a LQFP-64(10x10). 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 | P400 | bidirectional | General I/O port 400 (5 V tolerant) with IRQ0, SCK4/SCL0_A/AUDIO_CLK, GTIOC6A/AGTIO1 functions. |
| 2 | P401 | bidirectional | General I/O port 401 (5 V tolerant) with IRQ5-DS, CTS4_RTS4/SS4/SDA0_A/CTX0, GTETRGA/GTIOC6B functions. |
| 3 | P402 | bidirectional | General I/O port 402 with CACREF, IRQ4-DS, CTS4/CRX0/AUDIO_CLK, AGTIO0-3/RTCIC0 functions. |
| 4 | VBATT | power_in | Battery backup power pin. |
| 5 | VCL | passive | Connect to VSS through a smoothing capacitor placed close to the pin to stabilize the internal power supply. |
| 6 | XCIN | input | Sub-clock oscillator pin; connect a crystal resonator between XCIN and XCOUT. |
| 7 | XCOUT | output | Sub-clock oscillator pin; connect a crystal resonator between XCIN and XCOUT. |
| 8 | VSS | power_in | Ground pin; connect to the system power supply (0 V). |
| 9 | P213/XTAL | bidirectional | General I/O port 213 or main clock crystal resonator output XTAL, with IRQ2, TXD1/MOSI1/SDA1, GTETRGC/GTIOC0A/AGTEE2 functions. |
| 10 | P212/EXTAL | bidirectional | General I/O port 212 or main clock crystal pin/external clock input EXTAL, with IRQ3, RXD1/MISO1/SCL1, GTETRGD/GTIOC0B/AGTEE1 functions. |
| 11 | VCC | power_in | Power supply pin; connect to the system power supply and to VSS by a 0.1-µF capacitor placed close to the pin. |
| 12 | P411 | bidirectional | General I/O port 411 (5 V tolerant) with IRQ4, TXD0/MOSI0/SDA0/CTS3_RTS3/SS3/SD0DAT0_A, GTOVUP/AGTOA1, TS07 functions. |
| 13 | P410 | bidirectional | General I/O port 410 (5 V tolerant) with IRQ5, RXD0/MISO0/SCL0/SCK3/SD0DAT1_A, GTOVLO/AGTOB1, TS06 functions. |
| 14 | P409 | bidirectional | General I/O port 409 (5 V tolerant) with IRQ6, TXD3/MOSI3/SDA3/USB_EXICEN, GTOWUP/AGTOA2, TS05 functions. |
| 15 | P408 | bidirectional | General I/O port 408 (5 V tolerant) with IRQ7, CTS4/RXD3/MISO3/SCL3/SCL0_B/USB_ID, GTOWLO/GTIOC6B/AGTOB2, TS04 functions. |
| 16 | P407 | bidirectional | General I/O port 407 (5 V tolerant) with CTS4_RTS4/SS4/SDA0_B/USB_VBUS, GTIOC6A/AGTIO0/RTCOUT, ADTRG0, TS03 functions. |
| 17 | VSS_USB | power_in | USB ground pin. |
| 18 | USB_DM | bidirectional | D- pin of the USB on-chip transceiver; connect to the D- pin of the USB bus. |
| 19 | USB_DP | bidirectional | D+ pin of the USB on-chip transceiver; connect to the D+ pin of the USB bus. |
| 20 | VCC_USB | power_in | USB power supply pin; connect to VCC. |
| 21 | P207 | bidirectional | General I/O port 207 with TXD4/MOSI4/SDA4/QSSL and TSCAP (touch driver secondary power) functions. |
| 22 | P206 | bidirectional | General I/O port 206 (5 V tolerant) with IRQ0-DS, RXD4/MISO4/SCL4/CTS9/SDA1_B/USB_VBUSEN/SD0DAT2_A, GTIU, TS02 functions. |
| 23 | P205 | bidirectional | General I/O port 205 (5 V tolerant) with CLKOUT, IRQ1-DS, TXD4/MOSI4/SDA4/CTS9_RTS9/SS9/SCL1_B/USB_OVRCURA-DS/SD0DAT3_A, GTIV/GTIOC4A/AGTO1, TS01 functions. |
| 24 | P208 | bidirectional | General I/O port 208 with TDATA3, QIO3/SD0DAT0_B, GTOVLO functions. |
| 25 | RES | input | Reset signal input pin; the MCU enters the reset state when this signal goes low. |
| 26 | P201/MD | input | Port P201 / operating mode control pin MD; its level must not change during mode transition on release from reset. |
| 27 | P200 | input | General-purpose input-only pin P200 with NMI (non-maskable interrupt) function. |
| 28 | P304 | bidirectional | General I/O port 304 with IRQ9, GTOWLO/GTIOC7A/AGTEE2 functions. |
| 29 | P303 | bidirectional | General I/O port 303 with CTS9 and GTIOC7B functions. |
| 30 | P302 | bidirectional | General I/O port 302 with IRQ5, TXD2/MOSI2/SDA2/TXDX2/SIOX2/SSLA3, GTOUUP/GTIOC4A functions. |
| 31 | P301 | bidirectional | General I/O port 301 with IRQ6, RXD2/MISO2/SCL2/RXDX2/CTS9_RTS9/SS9/SSLA2, GTOULO/GTIOC4B/AGTIO0 functions. |
| 32 | P300/TCK/SWCLK | bidirectional | General I/O port 300 and debug TCK/SWCLK pin, with SSLA1 and GTOUUP/GTIOC0A functions. |
| 33 | P108/TMS/SWDIO | bidirectional | General I/O port 108 and debug TMS/SWDIO pin, with CTS9_RTS9/SS9/SSLA0, GTOULO/GTIOC0B/AGTOA3 functions. |
| 34 | P109/TDO/SWO | bidirectional | General I/O port 109 and debug TDO/SWO/CLKOUT pin, with TXD9/MOSI9/SDA9/MOSIA, GTOVUP/GTIOC1A/AGTOB3 functions. |
| 35 | P110/TDI | bidirectional | General I/O port 110 and debug TDI pin, with IRQ3, CTS2_RTS2/SS2/RXD9/MISO9/SCL9/MISOA, GTOVLO/GTIOC1B/AGTEE3 functions. |
| 36 | P111 | bidirectional | General I/O port 111 with IRQ4, SCK2/SCK9/RSPCKA, GTIOC3A/AGTOA5 functions. |
| 37 | P112 | bidirectional | General I/O port 112 with TXD2/MOSI2/SDA2/TXDX2/SIOX2/SCK1/SSLA0/QSSL/SSIBCK0_B, GTIOC3B/AGTOB5 functions. |
| 38 | P113 | bidirectional | General I/O port 113 with RXD2/MISO2/SCL2/RXDX2/SSILRCK0/SSIFS0_B, GTIOC2A/AGTEE5 functions. |
| 39 | VCC | power_in | Power supply pin; connect to the system power supply and to VSS by a 0.1-µF capacitor placed close to the pin. |
| 40 | VSS | power_in | Ground pin; connect to the system power supply (0 V). |
| 41 | P107 | bidirectional | General I/O port 107 with AGTOA0 function. |
| 42 | P106 | bidirectional | General I/O port 106 with AGTOB0 function. |
| 43 | P105 | bidirectional | General I/O port 105 with IRQ0, GTETRGA/GTIOC1A/AGTO2 functions. |
| 44 | P104 | bidirectional | General I/O port 104 with IRQ1, QIO2, GTETRGB/GTIOC1B/AGTEE2 functions. |
| 45 | P103 | bidirectional | General I/O port 103 with CTS0_RTS0/SS0/CTX0/QIO3, GTOWUP/GTIOC2A/AGTIO2 functions. |
| 46 | P102 | bidirectional | General I/O port 102 with SCK0/CRX0/QIO0, GTOWLO/GTIOC2B/AGTO0, ADTRG0 functions. |
| 47 | P101 | bidirectional | General I/O port 101 with IRQ1, TXD0/MOSI0/SDA0/CTS1_RTS1/SS1/QIO1, GTETRGB/GTIOC5A/AGTEE0 functions. |
| 48 | P100 | bidirectional | General I/O port 100 with IRQ2, RXD0/MISO0/SCL0/SCK1/QSPCLK, GTETRGA/GTIOC5B/AGTIO0 functions. |
| 49 | P500 | bidirectional | General I/O port 500 with CACREF, USB_VBUSEN/QSPCLK, GTIU/AGTOA0, AN016 functions. |
| 50 | VCC | power_in | Power supply pin; connect to the system power supply and to VSS by a 0.1-µF capacitor placed close to the pin. |
| 51 | VSS | power_in | Ground pin; connect to the system power supply (0 V). |
| 52 | P015 | bidirectional | General I/O port 015 with IRQ13 and AN013/DA1 analog functions. |
| 53 | P014 | bidirectional | General I/O port 014 with AN012/DA0 analog functions. |
| 54 | P013 | bidirectional | General I/O port 013 with AN011 analog input function. |
| 55 | VREFH | power_in | Analog reference voltage supply for the D/A converter; connect to AVCC0 when the DAC is not used. |
| 56 | AVCC0 | power_in | Analog voltage supply pin; supply the same voltage as the VCC pin. |
| 57 | AVSS0/VREFL | power_in | Analog ground and D/A converter reference ground; supply the same voltage as the VSS pin. |
| 58 | VREFL0 | power_in | Analog reference ground for the ADC12; connect to AVSS0 when the ADC12 is not used. |
| 59 | VREFH0 | power_in | Analog reference voltage supply for the ADC12; connect to AVCC0 when the ADC12 is not used. |
| 60 | P004 | bidirectional | General I/O port 004 with IRQ9-DS and AN004 analog input functions. |
| 61 | P003 | bidirectional | General I/O port 003 with AN003 analog input function. |
| 62 | P002 | bidirectional | General I/O port 002 with IRQ8-DS and AN002 analog input functions. |
| 63 | P001 | bidirectional | General I/O port 001 with IRQ7-DS and AN001 analog input functions. |
| 64 | P000 | bidirectional | General I/O port 000 with IRQ6-DS and AN000 analog input functions. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | RENESAS |
| Package | LQFP-64(10x10) |
| Category | Single Chip Microcomputer/Microcontroller |
| Pins | 64 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | tin | Terminal material (Pb-free) A: Sn (Tin) only | 8 |
CAD (KiCad official)
- Symbol:
R7FA4M2AB3CFM#AA0 - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
r7fa4m2ab3cfm-aa0-etched.step/r7fa4m2ab3cfm-aa0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);r7fa4m2ab3cfm-aa0.step/r7fa4m2ab3cfm-aa0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: RENESAS datasheet (94 pp, sha256
313e2b830d9a36b5, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).