component
STM32F103CBT6
Public Made by Adomby adom
STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Pinout checked against ST's open pin data, KiCad symbol/footprint/3D.
Also listed as STM32F103CBT6TR
← Commit history
README.md+14@@ -82,6 +82,20 @@ STM32F103CBT6 from STMicroelectronics, in a LQFP-48(7x7). Pinout and pin descrip - Footprint: `Package_QFP:LQFP-48_7x7mm_P0.5mm` - 3D model: LQFP-48(7x7) (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`stm32f103cbt6.step`](stm32f103cbt6.step) | 617 KB | You want the bare part, or you mark your own boards. |+| [`stm32f103cbt6-etched.step`](stm32f103cbt6-etched.step) | 4.8 MB | You want the part with `STM32F103CBT6` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 1195 faces against 747 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "stm32f103cbt6",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+6−6@@ -4,7 +4,7 @@ "slug": "stm32f103cbt6", "title": "STM32F103CBT6", "brief": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -41,7 +41,7 @@ "number": "2", "name": "PC13-TAMPER-RTC", "type": "bidirectional",- "description": "GPIO PC13 with alternate function TAMPER input / RTC calibration output. Supplied through the backup power switch (limited to 3 mA, \u22642 MHz, \u226430 pF)."+ "description": "GPIO PC13 with alternate function TAMPER input / RTC calibration output. Supplied through the backup power switch (limited to 3 mA, ≤2 MHz, ≤30 pF)." }, { "number": "3",@@ -391,9 +391,9 @@ "docs/hero.png", "docs/stm32f103cbt6-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "STMicroelectronics Microcontrollers (MCU/MPU/SOC), LQFP-48(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D." }