diff --git a/src/devices/machine/intelfsh.cpp b/src/devices/machine/intelfsh.cpp
index a5563e7aa4c..19a871a018e 100644
--- a/src/devices/machine/intelfsh.cpp
+++ b/src/devices/machine/intelfsh.cpp
@@ -80,6 +80,7 @@ enum
 // device type definition
 const device_type INTEL_28F016S5 = &device_creator<intel_28f016s5_device>;
 const device_type SHARP_LH28F016S = &device_creator<sharp_lh28f016s_device>;
+const device_type SHARP_LH28F016S_16BIT = &device_creator<sharp_lh28f016s_16bit_device>;
 const device_type ATMEL_29C010 = &device_creator<atmel_29c010_device>;
 const device_type AMD_29F010 = &device_creator<amd_29f010_device>;
 const device_type AMD_29F040 = &device_creator<amd_29f040_device>;
@@ -148,6 +149,12 @@ intelfsh_device::intelfsh_device(const machine_config &mconfig, device_type type
 		m_maker_id = MFG_INTEL;
 		m_device_id = 0xaa;
 		break;
+	case FLASH_SHARP_LH28F016S_16BIT:
+		m_bits = 16;
+		m_size = 0x200000;
+		m_maker_id = MFG_INTEL;
+		m_device_id = 0xaa;
+		break;
 	case FLASH_ATMEL_29C010:
 		m_bits = 8;
 		m_size = 0x20000;
@@ -347,6 +354,9 @@ fujitsu_29dl16x_device::fujitsu_29dl16x_device(const machine_config &mconfig, co
 sharp_lh28f016s_device::sharp_lh28f016s_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: intelfsh8_device(mconfig, SHARP_LH28F016S, "Sharp LH28F016S Flash", tag, owner, clock, FLASH_SHARP_LH28F016S, "sharp_lh28f016s", __FILE__) { }
 
+sharp_lh28f016s_16bit_device::sharp_lh28f016s_16bit_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+	: intelfsh16_device(mconfig, SHARP_LH28F016S_16BIT, "Sharp LH28F016S Flash (16-bit)", tag, owner, clock, FLASH_SHARP_LH28F016S_16BIT, "sharp_lh28f016s_16bit", __FILE__) { }
+
 atmel_29c010_device::atmel_29c010_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: intelfsh8_device(mconfig, ATMEL_29C010, "Atmel 29C010 Flash", tag, owner, clock, FLASH_ATMEL_29C010, "atmel_29c010", __FILE__) { }
 
diff --git a/src/devices/machine/intelfsh.h b/src/devices/machine/intelfsh.h
index 68604a453ab..44e54e8f32b 100644
--- a/src/devices/machine/intelfsh.h
+++ b/src/devices/machine/intelfsh.h
@@ -18,6 +18,9 @@
 #define MCFG_SHARP_LH28F016S_ADD(_tag) \
 	MCFG_DEVICE_ADD(_tag, SHARP_LH28F016S, 0)
 
+#define MCFG_SHARP_LH28F016S_16BIT_ADD(_tag) \
+	MCFG_DEVICE_ADD(_tag, SHARP_LH28F016S_16BIT, 0)
+
 #define MCFG_ATMEL_29C010_ADD(_tag) \
 	MCFG_DEVICE_ADD(_tag, ATMEL_29C010, 0)
 
@@ -124,6 +127,7 @@ public:
 		FLASH_AMD_29F800T,
 		FLASH_AMD_29LV200T,
 		FLASH_SHARP_LH28F016S,
+		FLASH_SHARP_LH28F016S_16BIT,
 		FLASH_INTEL_E28F008SA,
 		FLASH_MACRONIX_29L001MC,
 		FLASH_MACRONIX_29LV160TMC,
@@ -305,6 +309,12 @@ public:
 	sharp_lh28f016s_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
 };
 
+class sharp_lh28f016s_16bit_device : public intelfsh16_device
+{
+public:
+	sharp_lh28f016s_16bit_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+};
+
 class intel_e28f008sa_device : public intelfsh8_device
 {
 public:
@@ -406,6 +416,7 @@ public:
 // device type definition
 extern const device_type INTEL_28F016S5;
 extern const device_type SHARP_LH28F016S;
+extern const device_type SHARP_LH28F016S_16BIT;
 extern const device_type ATMEL_29C010;
 extern const device_type AMD_29F010;
 extern const device_type AMD_29F040;