Add RP2040 microcontroller subcircuit

README.md

@@ -14,3 +14,12 @@ return (
   </ArduinoShield>
 )
 ```
+
+The RP2040 subcircuit includes the microcontroller, QSPI flash, crystal, USB-C,
+power regulation, decoupling, boot/run controls, and SWD test points:
+
+```tsx
+import { Microcontroller_RP2040 } from "@tscircuit/common"
+
+return <Microcontroller_RP2040 name="MCU" pcbX={0} pcbY={0} />
+```

examples/MicrocontrollerRP2040WithUsbC/MicrocontrollerRP2040WithUsbC.circuit.tsx

@@ -0,0 +1,14 @@
+import { Microcontroller_RP2040 } from "../../index"
+
+export default function MicrocontrollerRP2040WithUsbC() {
+  return (
+    <board
+      width="30mm"
+      height="70mm"
+      autorouter="auto_local"
+      autorouterEffortLevel="10x"
+    >
+      <Microcontroller_RP2040 name="MCU" />
+    </board>
+  )
+}

index.tsx

@@ -6,3 +6,4 @@ export * from "./lib/XiaoBoard/XiaoReceiver.circuit"
 export * from "./lib/ProMicroBoard/ProMicroBoard.circuit"
 // export * from "./Common Boards/RaspberryPiHatBoard/RaspberryPiHatBoard.circuit"
 export * from "./lib/ViaGridBoard/ViaGridBoard.circuit"
+export * from "./lib/Microcontroller_RP2040/Microcontroller_RP2040.circuit"