STM6315RDW13F

@@ -0,0 +1,49 @@+# STM6315RDW13F++**STMicroelectronics** · Supervisor and Reset ICs · SOT-143++STM6315RDW13F from STMicroelectronics, in a SOT-143. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VSS | power_in | Ground reference for the device. Connect to the system ground plane; a 0.1 µF bypass capacitor on VCC referenced to VSS is recommended for transient immunity. |+| 2 | RST | output | Active-low, open-drain reset output. Requires an external pull-up (10 kΩ typical) to any supply up to 6 V, and may be pulled above VCC. Asserts low whenever VCC is below the reset threshold or MR is low, and remains low for the reset time-out period (trec) after the condition clears. Guaranteed valid down to VCC = 1.0 V. |+| 3 | MR | input | Active-low manual reset input. Asserts RST while held low and for trec after release. Has an internal ~63 kΩ pull-up so it may be left open if unused. Accepts TTL/CMOS logic or open-drain drive; a simple pushbutton to VSS provides a debounced manual reset without external components. |+| 4 | VCC | power_in | Positive supply input, monitored against the factory-trimmed reset threshold (2.63/2.93/3.08/4.38/4.63 V depending on ordering suffix). Typical ICC ≈ 1.5 µA. Decouple with a 0.1 µF capacitor as close to the pin as possible. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SOT-143 |+| Category | PMIC |+| Pins | 4 |++## Ordering variants++Same part, different packaging or reel option.++- `STM6315RDW13F`+- `STM6315RDW16F`+- `STM6315RDW17F`+- `STM6315RDW13FRDW20F`+- `STM6315RDW13FRDW21F`++## CAD (KiCad official)++- Symbol: `STM6315RDW13F`+- Footprint: `Package_TO_SOT_SMD:SOT-143`+- 3D model: SOT-143 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://www.st.com/resource/en/datasheet/stm6315rdw13f.pdf) (21 pp, sha256 `059408cf2a388c0c`, retrieved 2026-08-17, tier: manufacturer)+- **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).++[Datasheet PDF](docs/stm6315rdw13f-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "stm6315rdw13f",+  "version": "0.1.0",+  "type": "component",+  "description": "STMicroelectronics Supervisor and Reset ICs, SOT-143. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "pmic",+    "stm6315rdw13f"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "stm6315rdw13f.kicad_sym",+    "stm6315rdw13f.kicad_mod",+    "stm6315rdw13f.glb",+    "stm6315rdw13f.step",+    "stm6315rdw13f.lbr",+    "docs/hero.png",+    "docs/stm6315rdw13f-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file