diff --git a/boards/arduino-due/Makefile.features b/boards/arduino-due/Makefile.features
index 68d5a415c8..7da39abc23 100644
--- a/boards/arduino-due/Makefile.features
+++ b/boards/arduino-due/Makefile.features
@@ -1,4 +1,5 @@
 # Put defined MCU peripherals here (in alphabetical order)
+FEATURES_PROVIDED += periph_cpuid
 FEATURES_PROVIDED += periph_gpio
 FEATURES_PROVIDED += periph_pwm
 FEATURES_PROVIDED += periph_random
diff --git a/boards/udoo/Makefile.features b/boards/udoo/Makefile.features
index 8ef95166a8..d3484cc750 100644
--- a/boards/udoo/Makefile.features
+++ b/boards/udoo/Makefile.features
@@ -1,4 +1,5 @@
 # Put defined MCU peripherals here (in alphabetical order)
+FEATURES_PROVIDED += periph_cpuid
 FEATURES_PROVIDED += periph_gpio
 FEATURES_PROVIDED += periph_random
 FEATURES_PROVIDED += periph_spi
diff --git a/cpu/sam3/include/cpu_conf.h b/cpu/sam3/include/cpu_conf.h
index 0debff6c02..276fee53cc 100644
--- a/cpu/sam3/include/cpu_conf.h
+++ b/cpu/sam3/include/cpu_conf.h
@@ -36,6 +36,11 @@ extern "C" {
 #define CPU_FLASH_BASE                  IFLASH0_ADDR
 /** @} */
 
+/**
+ * @brief CPUID_ID_LEN length of cpuid in bytes
+ */
+#define CPUID_ID_LEN (16) /* 128 bits long, 16 bytes long */
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/cpu/sam3/periph/cpuid.c b/cpu/sam3/periph/cpuid.c
new file mode 100644
index 0000000000..97bd98c69e
--- /dev/null
+++ b/cpu/sam3/periph/cpuid.c
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2015 <nqdinhddt@gmail.com>
+ *
+ * This file is subject to the terms and conditions of the GNU Lesser
+ * General Public License v2.1. See the file LICENSE in the top level
+ * directory for more details.
+ */
+
+/**
+ * @addtogroup  driver_periph
+ * @{
+ *
+ * @file        cpuid.c
+ * @brief       Low-level CPUID driver implementation
+ *
+ * @author      Dinh Nguyen <nqdinhddt@gmail.com>
+ *
+ * @}
+ */
+
+#include <string.h>
+
+#include "cpu_conf.h"
+#include "periph/cpuid.h"
+
+#define EFC_FCMD_STUI    0x0E   /* Start unique ID */
+#define EFC_FCMD_SPUI    0x0F   /* Stop unique ID */
+#define EFC_KEY          0x5A
+
+/* During the sequence, the software can not run out of Flash */
+
+__attribute__ ((section (".ramfunc")))
+void cpuid_get(void *id)
+{
+    uint32_t cpuid[4];              /* 128 bits sam3 unique indentifier */
+
+    /*
+    Reading SAM3 Unique Identifier process (P 19.3.3.8):
+    - Send the Start Read unique Identifier command (STUI) by writing the Flash Command Register with the
+    STUI command.
+    - When the Unique Identifier is ready to be read, the FRDY bit in the Flash Programming Status Register
+    (EEFC_FSR) falls
+    - The Unique Identifier is located in the first 128 bits of the Flash memory mapping. So, at the address
+    0x400000-0x40008F.
+    - To stop the Unique Identifier mode, the user needs to send the Stop Read unique Identifier command (SPUI)
+    by writing the Flash Command Register with the SPUI command.
+    - When the Stop read Unique Identifier command (SPUI) has been performed, the FRDY bit in the Flash
+    Programming Status Register (EEFC_FSR) rises. If an interrupt was enabled by setting the FRDY bit in
+    EEFC_FMR, the interrupt line of the NVIC is activated.
+    */
+
+    /* Send STUI */
+    EFC1->EEFC_FCR = EEFC_FCR_FKEY(EFC_KEY) | EFC_FCMD_STUI;
+
+    /* Wait for FRDY bit falls */
+    while (EFC1->EEFC_FSR & EEFC_FSR_FRDY);
+
+    /* Read UID */
+    cpuid[0] = *(uint32_t *)IFLASH1_ADDR;
+    cpuid[1] = *(uint32_t *)(IFLASH1_ADDR + 4);
+    cpuid[2] = *(uint32_t *)(IFLASH1_ADDR + 8);
+    cpuid[3] = *(uint32_t *)(IFLASH1_ADDR + 12);
+
+    /* Send SPUI */
+    EFC1->EEFC_FCR = EEFC_FCR_FKEY(EFC_KEY) | EFC_FCMD_SPUI ;
+
+    /* Wait for FRDY bit rises. */
+    while (0 == (EFC1->EEFC_FSR & EEFC_FSR_FRDY));
+
+    memcpy(id, (void*)cpuid, CPUID_ID_LEN);
+}