component
ATSHA204A-SSHDA-B
Public Made by Adomby adom
Microchip Security Verification / Encryption ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -46,6 +46,20 @@ ATSHA204A-SSHDA-B from Microchip, in a SOIC-8. Pinout and pin descriptions extra - Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm` - 3D model: SOIC-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`atsha204a-sshda-b.step`](atsha204a-sshda-b.step) | 122 KB | You want the bare part, or you mark your own boards. |+| [`atsha204a-sshda-b-etched.step`](atsha204a-sshda-b-etched.step) | 2.9 MB | You want the part with `ATSHA204A-SSHDA-B` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 726 faces against 147 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "atsha204a-sshda-b",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Microchip Security Verification / Encryption ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "atsha204a-sshda-b", "title": "ATSHA204A-SSHDA-B", "brief": "Microchip Security Verification / Encryption ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -58,7 +58,7 @@ "number": "5", "name": "SDA", "type": "bidirectional",- "description": "I2C serial data, open-drain. Requires an external pull-up resistor to VCC (typically 4.7k\u03a9-10k\u03a9). Supports I2C speeds up to 1Mb/s."+ "description": "I2C serial data, open-drain. Requires an external pull-up resistor to VCC (typically 4.7kΩ-10kΩ). Supports I2C speeds up to 1Mb/s." }, { "number": "6",@@ -76,7 +76,7 @@ "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply voltage, 2.0V to 5.5V. Bypass to GND with a 0.1\u00b5F ceramic capacitor placed close to the pin. Communications voltage range is 1.8V-5.5V."+ "description": "Positive supply voltage, 2.0V to 5.5V. Bypass to GND with a 0.1µF ceramic capacitor placed close to the pin. Communications voltage range is 1.8V-5.5V." } ], "provenance": {@@ -150,9 +150,9 @@ "docs/hero.png", "docs/atsha204a-sshda-b-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "Microchip Security Verification / Encryption ICs, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D." }