PCF8563DTR

@@ -0,0 +1,48 @@+# PCF8563DTR++**XBLW PCF8563DTR XBLW** · Real-time Clocks (RTC) · SOP-8++PCF8563DTR from XBLW PCF8563DTR XBLW, in a SOP-8. 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 | OSCI | input | Oscillator input. Connect to one terminal of the 32.768 kHz quartz crystal (Rs ≤ 40 kΩ, CL ≈ 10 pF). Integrated internal oscillator load capacitance (CINT ≈ 25 pF typ). |+| 2 | OSCO | output | Oscillator output. Connect to the other terminal of the 32.768 kHz quartz crystal, forming the timekeeping oscillator with OSCI. |+| 3 | INT | output | Open-drain, active-low interrupt output. Asserted by alarm and timer events; requires an external pull-up. IOL ≥ 1 mA at VOL = 0.4 V (VDD = 5 V). |+| 4 | VSS | power_in | Ground / negative supply reference (0 V). |+| 5 | SDA | bidirectional | I2C serial data line (open-drain). Requires external pull-up to VDD. Slave address: read 0xA3, write 0xA2. Max bus speed 400 kHz. |+| 6 | SCL | input | I2C serial clock input, up to 400 kHz. Driven by the I2C bus master; requires external pull-up to VDD. |+| 7 | CLKOUT | output | Programmable clock output (open-drain). Selectable frequency of 32.768 kHz, 1024 Hz, 32 Hz, or 1 Hz; 50% duty. Requires external pull-up. |+| 8 | VDD | power_in | Positive supply, 2.5 V to 5.5 V operating. Sleep current ~0.25 µA typ at VDD = 3.0 V, TA = 25 °C. Absolute max 6.5 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | XBLW PCF8563DTR XBLW |+| Package | SOP-8 |+| Category | RTC |+| Pins | 8 |++## Ordering variants++- `PCF8563DTRDTR`+- `PCF8563DTRMDTR`++## CAD (KiCad official)++- Symbol: `PCF8563DTR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [XBLW PCF8563DTR XBLW datasheet](docs/pcf8563dtr-datasheet.pdf) (20 pp, sha256 `6c61c5a0ab6e34d8`, retrieved 2026-08-17, tier: lcsc)+- **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/pcf8563dtr-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "pcf8563dtr",+  "version": "0.1.0",+  "type": "component",+  "description": "XBLW PCF8563DTR XBLW Real-time Clocks (RTC), SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "rtc",+    "pcf8563dtr"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "pcf8563dtr.kicad_sym",+    "pcf8563dtr.kicad_mod",+    "pcf8563dtr.glb",+    "pcf8563dtr.step",+    "pcf8563dtr.lbr",+    "docs/hero.png",+    "docs/pcf8563dtr-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file