component
MCP23S17T-E/SS
Public Made by Adomby adom
Microchip I/O Expanders, SSOP-28-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
mcp23s17t-e-ss: renamed from mcp23s17t-e, the part it was built from (MCP23S17T-E/SS); family listed
4 files changed
+30−13
README.md+8−1@@ -1,4 +1,4 @@-# MCP23S17T-E+# MCP23S17T-E/SS **Microchip** · I/O Expanders · SSOP-28-208mil @@ -89,3 +89,10 @@ Data extracted from the manufacturer datasheet, not a distributor listing: - **CAD:** KiCad official libraries (CC-BY-SA 4.0). [Datasheet PDF](docs/mcp23s17t-e-datasheet.pdf)++## Other parts in this family++This page is **MCP23S17T-E/SS**. These part numbers share its family name but are different parts (another package, rating or grade), each with its own page:++- MCP23S17T-E/ML+- MCP23S17T-E/SO
mcp23s17t-e.lbr+6−4@@ -50,7 +50,7 @@ <layer number="98" name="Guide" color="6" fill="1" visible="yes" active="yes"/> </layers> <library>-<description>Microchip I/O Expanders, SSOP-28-208mil</description>+<description>Microchip I/O Expanders, SSOP-28-208mil. Pinout extracted from the datasheet</description> <packages> <package name="SSOP-28_5.3x10.2mm_P0.65mm"> <description>SSOP-28, 5.3 x 10.2 mm, 0.65 mm pitch</description>@@ -106,7 +106,7 @@ </packages> <symbols> <symbol name="MCP23S17T-E">- <description>Microchip I/O Expanders, SSOP-28-208mil</description>+ <description>Microchip I/O Expanders, SSOP-28-208mil. Pinout extracted from the datasheet</description> <wire x1="-12.7" y1="17.78" x2="12.7" y2="17.78" width="0.254" layer="94"/> <wire x1="12.7" y1="17.78" x2="12.7" y2="-20.32" width="0.254" layer="94"/> <wire x1="12.7" y1="-20.32" x2="-12.7" y2="-20.32" width="0.254" layer="94"/>@@ -145,7 +145,7 @@ </symbols> <devicesets> <deviceset name="MCP23S17T-E" prefix="U">- <description>Microchip I/O Expanders, SSOP-28-208mil</description>+ <description>Microchip I/O Expanders, SSOP-28-208mil. Pinout extracted from the datasheet</description> <gates> <gate name="G$1" symbol="MCP23S17T-E" x="0" y="0"/> </gates>@@ -183,8 +183,10 @@ </connects> <technologies> <technology name="">- <attribute name="MPN" value="MCP23S17T-E" constant="no"/>+ <attribute name="MPN" value="MCP23S17T-E/SS" constant="no"/> <attribute name="MANUFACTURER" value="Microchip" constant="no"/>+ <attribute name="DATASHEET" value="https://datasheet.lcsc.com/datasheet/pdf/4d3b1e9ec84b4ae2a51dedd9e4a0ee55.pdf" constant="no"/>+ <attribute name="ADOM_WIKI" value="https://wiki.adom.inc/adom/mcp23s17t-e-ss" constant="no"/> </technology> </technologies> </device>
package.json+2−2@@ -1,5 +1,5 @@ {- "slug": "mcp23s17t-e",+ "slug": "mcp23s17t-e-ss", "version": "0.2.0", "type": "component", "description": "Microchip I/O Expanders, SSOP-28-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",@@ -27,4 +27,4 @@ "viewers/footprint.html", "pads.json" ]-}+}
page.json+14−6@@ -2,7 +2,7 @@ "schema_version": 1, "type": "component", "slug": "mcp23s17t-e-ss",- "title": "MCP23S17T-E",+ "title": "MCP23S17T-E/SS", "brief": "Microchip I/O Expanders, SSOP-28-208mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.", "version": "0.2.0", "license": "CC-BY-SA-4.0",@@ -12,7 +12,7 @@ "mcp23s17t-e" ], "component": {- "mpn": "MCP23S17T-E",+ "mpn": "MCP23S17T-E/SS", "manufacturer": "Microchip", "package": "SSOP-28-208mil", "pin_count": 28,@@ -269,7 +269,16 @@ "checked": "2026-10-07", "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" }- ]+ ],+ "family": {+ "base": "MCP23S17T-E",+ "siblings": [+ "MCP23S17T-E/ML",+ "MCP23S17T-E/SO"+ ],+ "old_slug": "mcp23s17t-e",+ "note": "renamed from the cut-base slug to the part it was built from (slug collision split, 2026-11-11)"+ } }, "metadata": { "specs": {@@ -291,8 +300,7 @@ ], "discovery_pitch": "MCP23S17T-E (Microchip) component page with datasheet-verified CAD.", "author": {- "name": "Ray",- "email": "[email protected]"+ "name": "Ray" }, "dependencies": {}, "hero": {@@ -351,4 +359,4 @@ } ], "updated_at": "2026-09-28T19:05:32.822Z"-}+}