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AT45DB641E-SHN-T
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Dialog Semiconductor Adesto Adesto Technologies NOR FLASH, SOIC-8-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# AT45DB641E-SHN-T++**Dialog Semiconductor Adesto Adesto Technologies** · NOR FLASH · SOIC-8-208mil++AT45DB641E-SHN-T from Dialog Semiconductor Adesto Adesto Technologies, in a SOIC-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 | SI | input | Serial Input pin used for shifting data into the device; all data including command and address sequences are latched on the rising edge of SCK and ignored when the device is deselected (CS deasserted). |+| 2 | SCK | input | Serial Clock pin used to provide clock to the device and control the flow of data to and from the device; command, address, and input data on SI pin are latched on the rising edge of SCK, while output data on SO pin are clocked out on the falling edge of SCK. |+| 3 | RESET | input | Reset pin; a low state will terminate the operation in progress and reset the internal state machine to an idle state; the device will remain in the reset condition as long as a low level is present on this pin and normal operation resumes once the pin is brought back to a high level. |+| 4 | CS | input | Chip Select pin; a high-to-low transition is required to start an operation and a low-to-high transition is required to end an operation; when deasserted (high), the device is placed in standby mode and the SO pin goes to high-impedance state. |+| 5 | SO | tri_state | Serial Output pin used to shift data out from the device; data on the SO pin is always clocked out on the falling edge of SCK and placed in a high-impedance state whenever the device is deselected (CS deasserted). |+| 6 | GND | power_in | Ground reference for the power supply; must be connected to the system ground. |+| 7 | VCC | power_in | Device power supply pin; accepts operating voltage from 1.7V minimum to 3.6V maximum for erase, program, and read operations. |+| 8 | WP | input | Write Protect pin; when asserted (low), all sectors specified for protection by the Sector Protection Register are protected against program and erase operations regardless of software control methods; internally pulled high and may be left floating if hardware protection will not be used. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Dialog Semiconductor Adesto Adesto Technologies |+| Package | SOIC-8-208mil |+| Category | Memory |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `AT45DB641E-SHN-T`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8-208mil (KiCad packages3D, STEP)+- 3D model files: `at45db641e-shn-t-etched.step` / `at45db641e-shn-t-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `at45db641e-shn-t.step` / `at45db641e-shn-t.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Dialog Semiconductor Adesto Adesto Technologies datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893457330933760) (71 pp, sha256 `3162a8930db9136f`, retrieved 2026-09-22, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/at45db641e-shn-t-datasheet.pdf)
page.jsonadded+141@@ -0,0 +1,141 @@+{+ "slug": "at45db641e-shn-t",+ "version": "0.1.0",+ "type": "component",+ "description": "Dialog Semiconductor Adesto Adesto Technologies NOR FLASH, SOIC-8-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "memory",+ "at45db641e-shn-t",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "at45db641e-shn-t.kicad_sym",+ "at45db641e-shn-t.kicad_mod",+ "at45db641e-shn-t.glb",+ "at45db641e-shn-t.step",+ "at45db641e-shn-t.lbr",+ "docs/hero.png",+ "docs/at45db641e-shn-t-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "AT45DB641E-SHN-T",+ "manufacturer": "Dialog Semiconductor Adesto Adesto Technologies",+ "package": "SOIC-8-208mil",+ "pin_count": 8,+ "category": "Memory",+ "subcategory": "NOR FLASH",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893457330933760",+ "parts": {+ "symbol": "at45db641e-shn-t.kicad_sym",+ "footprint": "at45db641e-shn-t.kicad_mod",+ "model_3d": "at45db641e-shn-t-etched.glb",+ "model_3d_plain": "at45db641e-shn-t.glb",+ "model_3d_step": "at45db641e-shn-t-etched.step",+ "model_3d_step_plain": "at45db641e-shn-t.step",+ "lbr": "at45db641e-shn-t.lbr"+ },+ "distributor_links": {+ "lcsc": "C2060948"+ },+ "pins": [+ {+ "number": "1",+ "name": "SI",+ "type": "input",+ "description": "Serial Input pin used for shifting data into the device; all data including command and address sequences are latched on the rising edge of SCK and ignored when the device is deselected (CS deasserted)."+ },+ {+ "number": "2",+ "name": "SCK",+ "type": "input",+ "description": "Serial Clock pin used to provide clock to the device and control the flow of data to and from the device; command, address, and input data on SI pin are latched on the rising edge of SCK, while output data on SO pin are clocked out on the falling edge of SCK."+ },+ {+ "number": "3",+ "name": "RESET",+ "type": "input",+ "description": "Reset pin; a low state will terminate the operation in progress and reset the internal state machine to an idle state; the device will remain in the reset condition as long as a low level is present on this pin and normal operation resumes once the pin is brought back to a high level."+ },+ {+ "number": "4",+ "name": "CS",+ "type": "input",+ "description": "Chip Select pin; a high-to-low transition is required to start an operation and a low-to-high transition is required to end an operation; when deasserted (high), the device is placed in standby mode and the SO pin goes to high-impedance state."+ },+ {+ "number": "5",+ "name": "SO",+ "type": "tri_state",+ "description": "Serial Output pin used to shift data out from the device; data on the SO pin is always clocked out on the falling edge of SCK and placed in a high-impedance state whenever the device is deselected (CS deasserted)."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the power supply; must be connected to the system ground."+ },+ {+ "number": "7",+ "name": "VCC",+ "type": "power_in",+ "description": "Device power supply pin; accepts operating voltage from 1.7V minimum to 3.6V maximum for erase, program, and read operations."+ },+ {+ "number": "8",+ "name": "WP",+ "type": "input",+ "description": "Write Protect pin; when asserted (low), all sectors specified for protection by the Sector Protection Register are protected against program and erase operations regardless of software control methods; internally pulled high and may be left floating if hardware protection will not be used."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 71,+ "cost_usd": 0.4481,+ "at": "2026-09-22T04:55:29"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893457330933760",+ "pages": 71,+ "sha256": "3162a8930db9136f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}