diff --git a/src/common.h b/src/common.h
index f1d0c78..ae5ad53 100644
--- a/src/common.h
+++ b/src/common.h
@@ -4,6 +4,7 @@
 #include "common/math.h"
 #include "common/types.h"
 #include "common/watchdog.h"
+#include "common/eeprom.h"
 
 #include <stddef.h>
 #include <stdarg.h>
diff --git a/src/common/eeprom.c b/src/common/eeprom.c
new file mode 100644
index 0000000..a250306
--- /dev/null
+++ b/src/common/eeprom.c
@@ -0,0 +1,17 @@
+#include "common.h"
+
+// TODO: Implement EEPROM storage with wear leveling
+
+int MEM_Read(mem_data_t *out)
+{
+	UNUSED(out);
+
+	return 0;
+}
+
+int MEM_Write(mem_data_t *in)
+{
+	UNUSED(in);
+
+	return 0;
+}
diff --git a/src/common/eeprom.h b/src/common/eeprom.h
new file mode 100644
index 0000000..4b6eeb8
--- /dev/null
+++ b/src/common/eeprom.h
@@ -0,0 +1,14 @@
+#ifndef MAD_CORE_COMMON_EEPROM_H
+#define MAD_CORE_COMMON_EEPROM_H
+
+typedef struct mem_data_s mem_data_t;
+
+struct mem_data_s {
+	byte sentinel;  // Data marker bit
+	word value[2];  // Values to be written
+};
+
+int  MEM_Read(mem_data_t *out);
+int  MEM_Write(mem_data_t *in);
+
+#endif // MAD_CORE_COMMON_EEPROM_H