component

APM32F003F6P6

Public Made by Adom

by adom

Geehy Microcontrollers (MCU/MPU/SOC), TSSOP-20. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentembedded processors & controllersapm32f003f6p6factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 18d ago
viewers apm32f003f6p6: viewers · Ray 18d ago
apm32f003f6p6-etched.glb apm32f003f6p6: factory component page (tier=lcsc) · Ray 18d ago
apm32f003f6p6-etched.step apm32f003f6p6: factory component page (tier=lcsc) · Ray 18d ago
apm32f003f6p6-hero.glb apm32f003f6p6: hero GLB from the etched model (keeps the MPN mark) · Ray 18d ago
apm32f003f6p6-hero.overlay.json Publish 0.1.0 · Ray 18d ago
apm32f003f6p6.glb Publish 0.1.0 · Ray 18d ago
apm32f003f6p6.kicad_mod Publish 0.1.0 · Ray 18d ago
apm32f003f6p6.kicad_sym Publish 0.1.0 · Ray 18d ago
apm32f003f6p6.lbr Publish 0.1.0 · Ray 18d ago
apm32f003f6p6.step Publish 0.1.0 · Ray 18d ago
package.json Publish 0.1.0 · Ray 18d ago
page.json Set visibility: public · Ray 18d ago
README.md Publish 0.1.0 · Ray 18d ago

APM32F003F6P6

Geehy · Microcontrollers (MCU/MPU/SOC) · TSSOP-20

APM32F003F6P6 from Geehy, in a TSSOP-20. 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 PD4 bidirectional General-purpose I/O PD4 (floating after reset, high-sink capable, external interrupt capable) that can be remapped to BUZZER, TMR2_CH1, USART1_CK or TMR1A_CH2.
2 PD5 bidirectional General-purpose I/O PD5 (high-sink capable, external interrupt capable) with analog inputs AIN5 and VAIN2, USART1_TX, TMR1A_CH3 and TMR1A_CH1N alternate functions.
3 PD6 bidirectional General-purpose I/O PD6 (high-sink capable, external interrupt capable) with analog inputs AIN6 and VAIP2, USART1_RX, TMR1A_CH4 and TMR1A_CH2N alternate functions.
4 NRST bidirectional Active-low reset pin with CMOS input, internal pull-up RPU of 30-60-80 kΩ, VIL max 0.3×VDD and VIH min 0.7×VDD, and output low level VOL max 0.5 V at IOL = 2 mA.
5 PA1 bidirectional I/O PA1 that serves as the OSCIN oscillator input for the HSECLK crystal/external clock; it does not support wake-up from Halt or Active-Halt modes.
6 PA2 bidirectional I/O PA2 that serves as the OSCOUT oscillator output for the HSECLK crystal.
7 VSS power_in Ground reference for the device; all voltage parameters are referenced to VSS and VSS-to-VSS pin differences must stay within 50 mV.
8 VCAP power_out Output of the internal 1.5 V core regulator that requires an external capacitor between 470 nF and 3300 nF to VSS.
9 VDD power_in Main supply pin, 2.0 V to 5.5 V (absolute maximum VDD-VSS 6.5 V range per datasheet ratings), which also powers the internal voltage regulators and the analog supply VDDA.
10 PA3 bidirectional General-purpose I/O PA3 (high-sink capable, external interrupt capable) with TMR2_CH3, TMR1_ETR, USART3_CK and SPI_NSS alternate functions.
11 PB5 bidirectional True open-drain I/O PB5 (external interrupt capable) with I2C_SDA, USART3_RX and TMR1_BKIN alternate functions.
12 PB4 bidirectional True open-drain I/O PB4 (external interrupt capable) with I2C_SCL, USART3_TX and ADC_ETR alternate functions.
13 PC3 bidirectional General-purpose I/O PC3 (high-sink capable, external interrupt capable) with TMR1_CH3, analog inputs AIN7 and VAIN3, TLI and TMR1_CH1N alternate functions.
14 PC4 bidirectional General-purpose I/O PC4 (high-sink capable, external interrupt capable) with TMR1_CH4, CLK_CCO, analog inputs AIN2 and VAIP1, and TMR1_CH2N alternate functions.
15 PC5 bidirectional General-purpose I/O PC5 (high-sink capable, external interrupt capable) with SPI_SCK, analog inputs AIN0 and VAIP0, and TMR2_CH1 alternate functions.
16 PC6 bidirectional General-purpose I/O PC6 (high-sink capable, external interrupt capable) with SPI_MOSI, analog inputs AIN1 and VAIN0, and TMR1_CH1 alternate functions.
17 PC7 bidirectional General-purpose I/O PC7 (high-sink capable, external interrupt capable) with SPI_MISO and TMR1_CH2 alternate functions.
18 PD1 bidirectional General-purpose I/O PD1 (high-sink capable, external interrupt capable) that is also the SWD debug pin, with USART2_CK and TMR1A_CH1 alternate functions; its speed class is O4 (starts at high speed).
19 PD2 bidirectional General-purpose I/O PD2 (high-sink capable, external interrupt capable) that is also the SWCLK debug pin, with analog inputs AIN3 and VAIN1, USART2_RX, TMR1A_BKIN and TMR2_CH3 alternate functions.
20 PD3 bidirectional General-purpose I/O PD3 (high-sink capable, external interrupt capable) with analog input AIN4 and VAIP3, TMR2_CH2, ADC_ETR, USART2_TX and TMR1A_ETR alternate functions.

Key specifications

Parameter Value
Manufacturer Geehy
Package TSSOP-20
Category Embedded Processors & Controllers
Pins 20

CAD (KiCad official)

  • Symbol: APM32F003F6P6
  • Footprint: Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm
  • 3D model: TSSOP-20 (KiCad packages3D, STEP)
  • 3D model files: apm32f003f6p6-etched.step / apm32f003f6p6-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apm32f003f6p6.step / apm32f003f6p6.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Geehy datasheet (50 pp, sha256 cfda07eeb571ed05, retrieved 2026-10-09, 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF