W25X05CLSNIG

@@ -0,0 +1,51 @@+# W25X05CLSNIG++**Winbond Elec** · NOR FLASH · SOIC-8++W25X05CLSNIG from Winbond Elec, in a SOIC-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 | /CS | input | SPI Chip Select input, active low. When high, DO/IO0/IO1 pins are high impedance and the device is in standby. Must track VCC at power-up; a pull-up resistor may be used. |+| 2 | DO (IO1) | bidirectional | Serial Data Output for Standard SPI (unidirectional output on falling edge of CLK). Becomes bidirectional I/O pin IO1 during Dual SPI Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions. |+| 3 | /WP | input | Write Protect input, active low. In conjunction with the Status Register SRP, TB, BP1 and BP0 bits, hardware-protects a portion or the entire memory array from write/erase and locks the Status Register. |+| 4 | GND | power_in | Ground reference (0V) for VCC (2.3V-3.6V supply). |+| 5 | DI (IO0) | bidirectional | Serial Data Input for Standard SPI (unidirectional input latched on rising edge of CLK for instructions/addresses/data). Becomes bidirectional I/O pin IO0 during Dual SPI Fast Read Dual Output (3Bh) and Fast Read Dual I/O (BBh) instructions. |+| 6 | CLK | input | SPI Serial Clock input, up to 104 MHz. Provides timing for serial input (rising edge) and output (falling edge) operations. Supports SPI Mode 0 (0,0) and Mode 3 (1,1). |+| 7 | /HOLD | input | Hold input, active low. When asserted with /CS low, pauses device operation: DO becomes high-impedance and DI/CLK are ignored, allowing the SPI bus to be shared without losing device state. |+| 8 | VCC | power_in | Power supply input, 2.3V to 3.6V (2.5V / 3V / 3.3V nominal). Typical 1 mA active current, <1 uA power-down. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Winbond Elec |+| Package | SOIC-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `W25X05CLSNIGSN`+- `W25X05CLSNIGSNIG`+- `W25X05CLSNIGSV`+- `W25X05CLSNIGSD`+- `W25X05CLSNIGUX`++## CAD (KiCad official)++- Symbol: `W25X05CLSNIG`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Winbond Elec datasheet](docs/w25x05clsnig-datasheet.pdf) (49 pp, sha256 `155c39e3a18d20f2`, 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/w25x05clsnig-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "w25x05clsnig",+  "version": "0.1.0",+  "type": "component",+  "description": "Winbond Elec NOR FLASH, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "memory",+    "w25x05clsnig"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "w25x05clsnig.kicad_sym",+    "w25x05clsnig.kicad_mod",+    "w25x05clsnig.glb",+    "w25x05clsnig.step",+    "w25x05clsnig.lbr",+    "docs/hero.png",+    "docs/w25x05clsnig-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file