diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index a61b9c3..f955608 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -18,6 +18,7 @@ add_executable(${PROJECT_NAME}
 	CLIParser.cpp
 	tgc_vp/tb.cpp
 	tgc_vp/system.cpp
+  tgc_vp/Flash.cpp
 )
 target_include_directories(${PROJECT_NAME} PUBLIC ${CMAKE_CURRENT_LIST_DIR})
 target_force_link_libraries(${PROJECT_NAME} PUBLIC dbt-rise-tgc_sc)
diff --git a/src/tgc_vp/Flash.cpp b/src/tgc_vp/Flash.cpp
new file mode 100644
index 0000000..37ea418
--- /dev/null
+++ b/src/tgc_vp/Flash.cpp
@@ -0,0 +1,66 @@
+#include <algorithm>
+#include <cstddef>
+#include <iterator>
+#include <limits>
+#include <scc/memory.h>
+#include <vector>
+
+template <unsigned long long SIZE, unsigned BUSWIDTH> class flash : public scc::memory<SIZE, scc::LT> {
+
+public:
+    flash(const sc_core::sc_module_name& nm);
+    cci::cci_param<unsigned> FB_BUFFER_COUNT{"FB_BUFFER_COUNT", 2, "number of flash buffers"};
+    cci::cci_param<unsigned> FB_SIZE{"FB_SIZE", 2, "represents the flash line size normalized to the bus data width"};
+    cci::cci_param<unsigned> FR_DELAY{
+        "FR_DELAY", 0,
+        "When a read is requested to the flash, it takes FR_DELAY cycles longer to respond in case of a buffer miss"};
+    cci::cci_param<sc_core::sc_time> FR_DELAY_TIME{"FR_DELAY_TIME", sc_core::SC_ZERO_TIME,
+                                                   "When a read is requested to the flash, it takes FR_DELAY_TIME "
+                                                   "duration longer to respond in case of a buffer miss"};
+
+private:
+    std::vector<unsigned> buffers;
+    std::vector<unsigned> timestamps;
+    unsigned counter{0};
+    int handle_operation(tlm::tlm_generic_payload& trans, sc_core::sc_time& delay);
+    bool buffer_hit(uint64_t addr);
+};
+
+template <unsigned long long SIZE, unsigned BUSWIDTH>
+flash<SIZE, BUSWIDTH>::flash(const sc_core::sc_module_name& nm)
+: scc::memory<SIZE, scc::LT>(nm)
+, buffers(FB_BUFFER_COUNT, std::numeric_limits<unsigned>::max())
+, timestamps(FB_BUFFER_COUNT, 0) {
+    this->set_operation_callback(
+        [this](scc::memory<SIZE, scc::LT>& mem, tlm::tlm_generic_payload& gp, sc_core::sc_time& delay) -> int {
+            tlm::tlm_command cmd = gp.get_command();
+            auto res = 0;
+            if(cmd == tlm::TLM_READ_COMMAND) {
+                ::sc_dt::uint64 adr = gp.get_address();
+                unsigned len = gp.get_data_length();
+                delay += buffer_hit(adr)               ? sc_core::SC_ZERO_TIME
+                         : this->clk_i.get_interface() ? this->clk_i->read() * FR_DELAY
+                                                       : FR_DELAY_TIME;
+                res = mem.handle_operation(gp, delay);
+            } else if(!sc_core::sc_time_stamp().value()) {
+                res = mem.handle_operation(gp, delay);
+            }
+            gp.set_dmi_allowed(false);
+            return res;
+        });
+}
+template <unsigned long long SIZE, unsigned BUSWIDTH> bool flash<SIZE, BUSWIDTH>::buffer_hit(uint64_t addr) {
+    auto current_cache_start = addr - addr % (BUSWIDTH / 8 * FB_SIZE);
+    auto it = std::find(buffers.begin(), buffers.end(), current_cache_start);
+    if(it != buffers.end()) {
+        size_t index = std::distance(buffers.begin(), it);
+        timestamps[index] = ++counter;
+        return true;
+    } else {
+        auto it = std::min_element(timestamps.begin(), timestamps.end());
+        size_t lru_index = std::distance(timestamps.begin(), it);
+        buffers[lru_index] = current_cache_start;
+        timestamps[lru_index] = ++counter;
+        return false;
+    }
+}
\ No newline at end of file
diff --git a/src/tgc_vp/system.cpp b/src/tgc_vp/system.cpp
index 126261b..796d768 100644
--- a/src/tgc_vp/system.cpp
+++ b/src/tgc_vp/system.cpp
@@ -16,7 +16,7 @@ using namespace sysc::tgfs;
 
 system::system(sc_core::sc_module_name nm)
 : sc_core::sc_module(nm)
-, NAMED(ahb_router, 3, 2)
+, NAMED(ahb_router, 4, 2)
 , NAMED(apbBridge, PipelinedMemoryBusToApbBridge_map.size(), 1) {
     core_complex.ibus(ahb_router.target[0]);
     core_complex.dbus(ahb_router.target[1]);
@@ -27,6 +27,8 @@ system::system(sc_core::sc_module_name nm)
     ahb_router.set_target_range(1, 0x80000000, 32_kB);
     ahb_router.initiator.at(2)(apbBridge.target[0]);
     ahb_router.set_target_range(2, 0xF0000000, 256_MB);
+    ahb_router.initiator.at(3)(flash_mem.target);
+    ahb_router.set_target_range(3, 0xD0000000, 8_kB);
 
     size_t i = 0;
     for(const auto& e : PipelinedMemoryBusToApbBridge_map) {
@@ -44,6 +46,7 @@ system::system(sc_core::sc_module_name nm)
     boot_rom.clk_i(clk_i);
     core_complex.clk_i(clk_i);
     main_ram.clk_i(clk_i);
+    flash_mem.clk_i(clk_i);
 
     gpio0.rst_i(rst_s);
     uart0.rst_i(rst_s);
diff --git a/src/tgc_vp/system.h b/src/tgc_vp/system.h
index e4ff3d2..6e3caf4 100644
--- a/src/tgc_vp/system.h
+++ b/src/tgc_vp/system.h
@@ -27,6 +27,7 @@
 #include <sysc/utils/sc_vector.h>
 #include <tlm/scc/tlm_signal_sockets.h>
 
+#include "Flash.cpp"
 namespace tgc_vp {
 
 class system : public sc_core::sc_module {
@@ -63,6 +64,7 @@ private:
 
     scc::memory<1_kB, scc::LT> boot_rom{"boot_rom"};
     scc::memory<32_kB, scc::LT> main_ram{"main_ram"};
+    flash<8_kB, 32> flash_mem{"flash_mem"};
 
     sc_core::sc_signal<bool, sc_core::SC_MANY_WRITERS> rst_s{"rst_s"}, mtime_int_s{"mtime_int_s"},
         msip_int_s{"msip_int_s"};