P25Q40SH-SSH-IT

@@ -0,0 +1,47 @@+# P25Q40SH-SSH-IT++**PUYA** · NOR FLASH · SOP-8++P25Q40SH-SSH-IT from PUYA, 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 | CS# | input | Chip Select, active low. Selects the device for SPI transactions; drive high to deselect and put the SO/SIO pins in high impedance. |+| 2 | SO/SIO1 | bidirectional | Serial Data Output (SO) for standard 1-bit SPI mode. Acts as bidirectional SIO1 in Dual/Quad I/O and QPI read modes. |+| 3 | WP#/SIO2 | bidirectional | Write Protect input, active low, gates status-register writes when QE=0. Serves as bidirectional SIO2 during Quad I/O and QPI read modes. |+| 4 | GND | power_in | Ground reference of the device (0 V). Connect to the system ground plane. |+| 5 | SI/SIO0 | bidirectional | Serial Data Input (SI) for standard 1-bit SPI mode. Acts as bidirectional SIO0 in Dual/Quad I/O and QPI read modes. |+| 6 | SCLK | input | Serial interface clock input. Standard-read supports up to 55 MHz; Fast/Dual/Quad reads support up to 104 MHz. |+| 7 | HOLD#/RESET#/SIO3 | bidirectional | Hardware Reset input (active low) or HOLD to pause the device without deselecting it; function selected by the Configure Register HOLD/RST bit. Serves as bidirectional SIO3 during Quad I/O and QPI read modes. |+| 8 | VCC | power_in | Power supply of the device, 2.3 V to 3.6 V. Decouple locally with a 0.1 uF ceramic capacitor to GND close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | PUYA |+| Package | SOP-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `P25Q40SH-SSH-ITSSH`++## CAD (KiCad official)++- Symbol: `P25Q40SH-SSH-IT`+- 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:** [PUYA datasheet](docs/p25q40sh-ssh-it-datasheet.pdf) (11 pp, sha256 `7d08657969a085fe`, 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/p25q40sh-ssh-it-datasheet.pdf)

@@ -0,0 +1,34 @@+{+  "slug": "p25q40sh-ssh-it",+  "version": "0.1.0",+  "type": "component",+  "description": "PUYA NOR FLASH, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+  "tags": [+    "component",+    "memory",+    "p25q40sh-ssh-it"+  ],+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "p25q40sh-ssh-it.kicad_sym",+    "p25q40sh-ssh-it.kicad_mod",+    "p25q40sh-ssh-it.glb",+    "p25q40sh-ssh-it.step",+    "p25q40sh-ssh-it.lbr",+    "docs/hero.png",+    "docs/p25q40sh-ssh-it-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html"+  ],+  "visibility": "public",+  "author": {+    "name": "Ray",+    "email": "[email protected]"+  }+}\ No newline at end of file