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APM32F405RGT6
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Geehy Microcontrollers (MCU/MPU/SOC), 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
markdownAPM32F405RGT6
Geehy · Microcontrollers (MCU/MPU/SOC) · LQFP-64(10x10)
APM32F405RGT6 from Geehy, 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 | VBAT | power_in | Backup domain power supply pin (type P, power). |
| 2 | PC13 | bidirectional | 5V-tolerant I/O (floating input after reset) with additional functions RTC_OUT, RTC_TAMP1 and RTC_TS, and alternate function EVENTOUT. |
| 3 | PC14 | bidirectional | PC14-OSC32_IN: 5V-tolerant I/O with additional function OSC32_IN and alternate function EVENTOUT. |
| 4 | PC15 | bidirectional | PC15-OSC32_OUT: 5V-tolerant I/O with additional function OSC32_OUT and alternate function EVENTOUT. |
| 5 | PH0 | bidirectional | Port H bit 0 general-purpose I/O pin. |
| 6 | PH1 | bidirectional | Port H bit 1 general-purpose I/O pin. |
| 7 | NRST | input | Bidirectional reset pin with built-in pull-up resistor (RST structure). |
| 8 | PC0 | bidirectional | Port C bit 0 general-purpose I/O pin. |
| 9 | PC1 | bidirectional | Port C bit 1 general-purpose I/O pin. |
| 10 | PC2 | bidirectional | Port C bit 2 general-purpose I/O pin. |
| 11 | PC3 | bidirectional | Port C bit 3 general-purpose I/O pin. |
| 12 | VSSA | power_in | Analog ground. |
| 13 | VDDA | power_in | Analog power supply, range 1.8~3.6V. |
| 14 | PA0-WKUP | bidirectional | Port A bit 0 general-purpose I/O pin with wake-up (WKUP) function. |
| 15 | PA1 | bidirectional | Port A bit 1 general-purpose I/O pin. |
| 16 | PA2 | bidirectional | Port A bit 2 general-purpose I/O pin. |
| 17 | PA3 | bidirectional | Port A bit 3 general-purpose I/O pin. |
| 18 | VSS | power_in | Digital ground. |
| 19 | VDD | power_in | Digital power supply, range 1.8~3.6V. |
| 20 | PA4 | bidirectional | Port A bit 4 general-purpose I/O pin. |
| 21 | PA5 | bidirectional | Port A bit 5 general-purpose I/O pin. |
| 22 | PA6 | bidirectional | Port A bit 6 general-purpose I/O pin. |
| 23 | PA7 | bidirectional | Port A bit 7 general-purpose I/O pin. |
| 24 | PC4 | bidirectional | Port C bit 4 general-purpose I/O pin. |
| 25 | PC5 | bidirectional | Port C bit 5 general-purpose I/O pin. |
| 26 | PB0 | bidirectional | Port B bit 0 general-purpose I/O pin. |
| 27 | PB1 | bidirectional | Port B bit 1 general-purpose I/O pin. |
| 28 | PB2 | bidirectional | Port B bit 2 general-purpose I/O pin. |
| 29 | PB10 | bidirectional | Port B bit 10 general-purpose I/O pin. |
| 30 | PB11 | bidirectional | Port B bit 11 general-purpose I/O pin. |
| 31 | VCAP_1 | passive | Core voltage regulator capacitor pin VCAP_1. |
| 32 | VDD | power_in | Digital power supply, range 1.8~3.6V. |
| 33 | PB12 | bidirectional | Port B bit 12 general-purpose I/O pin. |
| 34 | PB13 | bidirectional | Port B bit 13 general-purpose I/O pin. |
| 35 | PB14 | bidirectional | Port B bit 14 general-purpose I/O pin. |
| 36 | PB15 | bidirectional | Port B bit 15 general-purpose I/O pin. |
| 37 | PC6 | bidirectional | Port C bit 6 general-purpose I/O pin. |
| 38 | PC7 | bidirectional | Port C bit 7 general-purpose I/O pin. |
| 39 | PC8 | bidirectional | Port C bit 8 general-purpose I/O pin. |
| 40 | PC9 | bidirectional | Port C bit 9 general-purpose I/O pin. |
| 41 | PA8 | bidirectional | Port A bit 8 general-purpose I/O pin. |
| 42 | PA9 | bidirectional | Port A bit 9 general-purpose I/O pin. |
| 43 | PA10 | bidirectional | Port A bit 10 general-purpose I/O pin. |
| 44 | PA11 | bidirectional | Port A bit 11 general-purpose I/O pin. |
| 45 | PA12 | bidirectional | Port A bit 12 general-purpose I/O pin. |
| 46 | PA13 | bidirectional | Port A bit 13 general-purpose I/O pin. |
| 47 | VCAP_2 | passive | Core voltage regulator capacitor pin VCAP_2. |
| 48 | VDD | power_in | Digital power supply, range 1.8~3.6V. |
| 49 | PA14 | bidirectional | Port A bit 14 general-purpose I/O pin. |
| 50 | PA15 | bidirectional | Port A bit 15 general-purpose I/O pin. |
| 51 | PC10 | bidirectional | Port C bit 10 general-purpose I/O pin. |
| 52 | PC11 | bidirectional | Port C bit 11 general-purpose I/O pin. |
| 53 | PC12 | bidirectional | Port C bit 12 general-purpose I/O pin. |
| 54 | PD2 | bidirectional | Port D bit 2 general-purpose I/O pin. |
| 55 | PB3 | bidirectional | Port B bit 3 general-purpose I/O pin. |
| 56 | PB4 | bidirectional | Port B bit 4 general-purpose I/O pin. |
| 57 | PB5 | bidirectional | Port B bit 5 general-purpose I/O pin. |
| 58 | PB6 | bidirectional | Port B bit 6 general-purpose I/O pin. |
| 59 | PB7 | bidirectional | Port B bit 7 general-purpose I/O pin. |
| 60 | BOOT0 | input | Dedicated Boot0 pin (type B). |
| 61 | PB8 | bidirectional | Port B bit 8 general-purpose I/O pin. |
| 62 | PB9 | bidirectional | Port B bit 9 general-purpose I/O pin. |
| 63 | VSS | power_in | Digital ground. |
| 64 | VDD | power_in | Digital power supply, range 1.8~3.6V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Geehy |
| Package | LQFP-64(10x10) |
| Category | Embedded Processors & Controllers |
| Pins | 64 |
CAD (KiCad official)
- Symbol:
APM32F405RGT6 - Footprint:
Package_QFP:LQFP-64_10x10mm_P0.5mm - 3D model: LQFP-64(10x10) (KiCad packages3D, STEP)
- 3D model files:
apm32f405rgt6-etched.step/apm32f405rgt6-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);apm32f405rgt6.step/apm32f405rgt6.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Geehy datasheet (103 pp, sha256
c54b9022a37c7c02, retrieved 2026-10-18, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-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).