diff --git a/Adafruit_SPIDevice.h b/Adafruit_SPIDevice.h
index 7a6c0f5..9335c85 100644
--- a/Adafruit_SPIDevice.h
+++ b/Adafruit_SPIDevice.h
@@ -22,7 +22,8 @@ typedef uint8_t SPIClass;
     defined(ARDUINO_AVR_ATmega4808) || defined(ARDUINO_AVR_ATmega3209) ||      \
     defined(ARDUINO_AVR_ATmega3208) || defined(ARDUINO_AVR_ATmega1609) ||      \
     defined(ARDUINO_AVR_ATmega1608) || defined(ARDUINO_AVR_ATmega809) ||       \
-    defined(ARDUINO_AVR_ATmega808) || defined(ARDUINO_ARCH_ARC32)
+    defined(ARDUINO_AVR_ATmega808) || defined(ARDUINO_ARCH_ARC32)              \
+    defined(ARDUINO_ARCH_XMC)
 
 typedef enum _BitOrder {
   SPI_BITORDER_MSBFIRST = MSBFIRST,
@@ -57,6 +58,9 @@ typedef BitOrder BusIOBitOrder;
 // typedef uint32_t BusIO_PortMask;
 //#define BUSIO_USE_FAST_PINIO
 
+#elif defined(ARDUINO_ARCH_XMC)
+#undef BUSIO_USE_FAST_PINIO
+
 #elif defined(__AVR__) || defined(TEENSYDUINO)
 typedef volatile uint8_t BusIO_PortReg;
 typedef uint8_t BusIO_PortMask;