GD25Q16ESIG

@@ -0,0 +1,70 @@+# GD25Q16ESIG++**GigaDevice Semicon Beijing** · NOR FLASH · SOP-8-208mil++GD25Q16ESIG from GigaDevice Semicon Beijing, in a SOP-8-208mil. 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 | Active-low chip select input. Must be driven high when the device is not selected; must not be left floating after power-on. Falling edge starts a command; rising edge ends it and returns SO to Hi-Z. |+| 2 | SO/IO1 | bidirectional | Serial data output in standard SPI mode. Becomes bidirectional data line IO1 in Dual SPI and Quad SPI modes. Shifts out on the falling edge of SCLK in standard mode. |+| 3 | WP#/IO2 | bidirectional | Active-low write-protect input in standard/Dual SPI (protects the Status Register BP4-BP0 and SRP0/SRP1 bits when driven low). Becomes bidirectional data line IO2 in Quad SPI mode when Status Register QE bit = 1. |+| 4 | VSS | power_in | Device ground reference (0 V). |+| 5 | SI/IO0 | bidirectional | Serial data input in standard SPI mode (data latched on the rising edge of SCLK). Becomes bidirectional data line IO0 in Dual and Quad SPI modes. |+| 6 | SCLK | input | Serial clock input. Supports SPI modes 0 and 3 with fast-read clock up to 133 MHz at 30 pF load. Input data latched on the rising edge; output data shifts on the falling edge. |+| 7 | HOLD#/IO3 | bidirectional | Active-low HOLD input in standard/Dual SPI: pauses serial communication without deselecting the device (SO goes Hi-Z, SI/SCLK ignored). Becomes bidirectional data line IO3 in Quad SPI mode when QE = 1. |+| 8 | VCC | power_in | Single-supply core/IO power input. Operating range 2.7-3.6 V. Device auto-resets if VCC falls below the write-inhibit threshold VWI. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | GigaDevice Semicon Beijing |+| Package | SOP-8-208mil |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `GD25Q16ESIGGD25Q16ETIG`+- `GD25Q16ESIGGD25Q16ETJG`+- `GD25Q16ESIGGD25Q16ETEG`+- `GD25Q16ESIGGD25Q16ETFG`+- `GD25Q16ESIG`+- `GD25Q16ESIGGD25Q16ESJG`+- `GD25Q16ESIGGD25Q16ESEG`+- `GD25Q16ESIGGD25Q16ESFG`+- `GD25Q16ESIGGD25Q16EEIG`+- `GD25Q16ESIGGD25Q16EEJG`+- `GD25Q16ESIGGD25Q16EEEG`+- `GD25Q16ESIGGD25Q16EEFG`+- `GD25Q16ESIGGD25Q16ENIG`+- `GD25Q16ESIGGD25Q16ENJG`+- `GD25Q16ESIGGD25Q16ENEG`+- `GD25Q16ESIGGD25Q16ENFG`+- `GD25Q16ESIGGD25Q16EQIG`+- `GD25Q16ESIGGD25Q16EQJG`+- `GD25Q16ESIGGD25Q16EQEG`+- `GD25Q16ESIGGD25Q16EQFG`+- `GD25Q16ESIGGD25Q16EWIG`+- `GD25Q16ESIGGD25Q16EWJG`+- `GD25Q16ESIGGD25Q16EWEG`+- `GD25Q16ESIGGD25Q16EWFG`++## CAD (KiCad official)++- Symbol: `GD25Q16ESIG`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8-208mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [GigaDevice Semicon Beijing datasheet](docs/gd25q16esig-datasheet.pdf) (58 pp, sha256 `e664882f90d940a2`, 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/gd25q16esig-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "gd25q16esig",+  "version": "0.1.0",+  "type": "component",+  "description": "GigaDevice Semicon Beijing NOR FLASH, SOP-8-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "memory",+    "gd25q16esig"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "gd25q16esig.kicad_sym",+    "gd25q16esig.kicad_mod",+    "gd25q16esig.glb",+    "gd25q16esig.step",+    "gd25q16esig.lbr",+    "docs/hero.png",+    "docs/gd25q16esig-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file