diff --git a/examples/stm32f3/src/bin/flash.rs b/examples/stm32f3/src/bin/flash.rs
index e40ad4fc0..0e5fb0658 100644
--- a/examples/stm32f3/src/bin/flash.rs
+++ b/examples/stm32f3/src/bin/flash.rs
@@ -4,8 +4,7 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use embassy_stm32::{flash::Flash, interrupt};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -15,7 +14,7 @@ async fn main(_spawner: Spawner) {
 
     const ADDR: u32 = 0x26000;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank1_region;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank1_region.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 8];
diff --git a/examples/stm32f4/src/bin/flash.rs b/examples/stm32f4/src/bin/flash.rs
index bd3a7c95e..de4ecdb8f 100644
--- a/examples/stm32f4/src/bin/flash.rs
+++ b/examples/stm32f4/src/bin/flash.rs
@@ -4,7 +4,7 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
+use embassy_stm32::{flash::Flash, interrupt};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -14,7 +14,7 @@ async fn main(_spawner: Spawner) {
 
     // Once can also call `into_regions()` to get access to NorFlash implementations
     // for each of the unique characteristics.
-    let mut f = Flash::new(p.FLASH);
+    let mut f = Flash::new(p.FLASH, interrupt::take!(FLASH));
 
     // Sector 5
     test_flash(&mut f, 128 * 1024, 128 * 1024);
@@ -31,19 +31,19 @@ fn test_flash(f: &mut Flash, offset: u32, size: u32) {
 
     info!("Reading...");
     let mut buf = [0u8; 32];
-    unwrap!(f.blocking_read(offset, &mut buf));
+    unwrap!(f.read(offset, &mut buf));
     info!("Read: {=[u8]:x}", buf);
 
     info!("Erasing...");
-    unwrap!(f.blocking_erase(offset, offset + size));
+    unwrap!(f.erase_blocking(offset, offset + size));
 
     info!("Reading...");
     let mut buf = [0u8; 32];
-    unwrap!(f.blocking_read(offset, &mut buf));
+    unwrap!(f.read(offset, &mut buf));
     info!("Read after erase: {=[u8]:x}", buf);
 
     info!("Writing...");
-    unwrap!(f.blocking_write(
+    unwrap!(f.write_blocking(
         offset,
         &[
             1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
@@ -53,7 +53,7 @@ fn test_flash(f: &mut Flash, offset: u32, size: u32) {
 
     info!("Reading...");
     let mut buf = [0u8; 32];
-    unwrap!(f.blocking_read(offset, &mut buf));
+    unwrap!(f.read(offset, &mut buf));
     info!("Read: {=[u8]:x}", buf);
     assert_eq!(
         &buf[..],
diff --git a/examples/stm32f4/src/bin/flash_async.rs b/examples/stm32f4/src/bin/flash_async.rs
new file mode 100644
index 000000000..c9d9df34b
--- /dev/null
+++ b/examples/stm32f4/src/bin/flash_async.rs
@@ -0,0 +1,81 @@
+#![no_std]
+#![no_main]
+#![feature(type_alias_impl_trait)]
+
+use defmt::{info, unwrap};
+use embassy_executor::Spawner;
+use embassy_time::{Timer, Duration};
+use embassy_stm32::flash::Flash;
+use embassy_stm32::gpio::{AnyPin, Level, Output, Pin, Speed};
+use embassy_stm32::{interrupt};
+use {defmt_rtt as _, panic_probe as _};
+
+#[embassy_executor::main]
+async fn main(spawner: Spawner) {
+    let p = embassy_stm32::init(Default::default());
+    info!("Hello Flash!");
+
+    let mut f = Flash::new(p.FLASH, interrupt::take!(FLASH));
+
+    // Led should blink uninterrupted during ~2sec erase operation
+    spawner.spawn(blinky(p.PB7.degrade())).unwrap();
+
+    // Test on bank 2 in order not to stall CPU.
+    test_flash(&mut f, 1024 * 1024, 128 * 1024).await;
+}
+
+#[embassy_executor::task]
+async fn blinky(p: AnyPin) {
+    let mut led = Output::new(p, Level::High, Speed::Low);
+
+    loop {
+        info!("high");
+        led.set_high();
+        Timer::after(Duration::from_millis(300)).await;
+
+        info!("low");
+        led.set_low();
+        Timer::after(Duration::from_millis(300)).await;
+    }
+}
+
+async fn test_flash<'a>(f: &mut Flash<'a>, offset: u32, size: u32) {
+    info!("Testing offset: {=u32:#X}, size: {=u32:#X}", offset, size);
+
+    info!("Reading...");
+    let mut buf = [0u8; 32];
+    unwrap!(f.read(offset, &mut buf));
+    info!("Read: {=[u8]:x}", buf);
+
+    info!("Erasing...");
+    unwrap!(f.erase(offset, offset + size).await);
+
+    info!("Reading...");
+    let mut buf = [0u8; 32];
+    unwrap!(f.read(offset, &mut buf));
+    info!("Read after erase: {=[u8]:x}", buf);
+
+    info!("Writing...");
+    unwrap!(
+        f.write(
+            offset,
+            &[
+                1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+                29, 30, 31, 32
+            ]
+        )
+        .await
+    );
+
+    info!("Reading...");
+    let mut buf = [0u8; 32];
+    unwrap!(f.read(offset, &mut buf));
+    info!("Read: {=[u8]:x}", buf);
+    assert_eq!(
+        &buf[..],
+        &[
+            1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+            30, 31, 32
+        ]
+    );
+}
\ No newline at end of file
diff --git a/examples/stm32f7/src/bin/flash.rs b/examples/stm32f7/src/bin/flash.rs
index aabfe8557..717c82e86 100644
--- a/examples/stm32f7/src/bin/flash.rs
+++ b/examples/stm32f7/src/bin/flash.rs
@@ -4,9 +4,8 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
+use embassy_stm32::{flash::Flash, interrupt};
 use embassy_time::{Duration, Timer};
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -19,7 +18,7 @@ async fn main(_spawner: Spawner) {
     // wait a bit before accessing the flash
     Timer::after(Duration::from_millis(300)).await;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank1_region3;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank1_region3.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 32];
diff --git a/examples/stm32h7/src/bin/flash.rs b/examples/stm32h7/src/bin/flash.rs
index 7ee9838c9..aab72cae8 100644
--- a/examples/stm32h7/src/bin/flash.rs
+++ b/examples/stm32h7/src/bin/flash.rs
@@ -4,9 +4,8 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
+use embassy_stm32::{flash::Flash, interrupt};
 use embassy_time::{Duration, Timer};
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -19,7 +18,7 @@ async fn main(_spawner: Spawner) {
     // wait a bit before accessing the flash
     Timer::after(Duration::from_millis(300)).await;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank2_region;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank2_region.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 32];
diff --git a/examples/stm32l0/src/bin/flash.rs b/examples/stm32l0/src/bin/flash.rs
index 337425028..0ed0d05fc 100644
--- a/examples/stm32l0/src/bin/flash.rs
+++ b/examples/stm32l0/src/bin/flash.rs
@@ -4,8 +4,7 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use embassy_stm32::{flash::Flash, interrupt};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -15,7 +14,7 @@ async fn main(_spawner: Spawner) {
 
     const ADDR: u32 = 0x26000;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank1_region;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank1_region.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 8];
diff --git a/examples/stm32l1/src/bin/flash.rs b/examples/stm32l1/src/bin/flash.rs
index 38feb0d76..c4d7d029c 100644
--- a/examples/stm32l1/src/bin/flash.rs
+++ b/examples/stm32l1/src/bin/flash.rs
@@ -4,8 +4,7 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use embassy_stm32::{flash::Flash, interrupt};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -15,7 +14,7 @@ async fn main(_spawner: Spawner) {
 
     const ADDR: u32 = 0x26000;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank1_region;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank1_region.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 8];
diff --git a/examples/stm32wl/src/bin/flash.rs b/examples/stm32wl/src/bin/flash.rs
index e6bc2865c..df51ceb68 100644
--- a/examples/stm32wl/src/bin/flash.rs
+++ b/examples/stm32wl/src/bin/flash.rs
@@ -4,8 +4,7 @@
 
 use defmt::{info, unwrap};
 use embassy_executor::Spawner;
-use embassy_stm32::flash::Flash;
-use embedded_storage::nor_flash::{NorFlash, ReadNorFlash};
+use embassy_stm32::{flash::Flash, interrupt};
 use {defmt_rtt as _, panic_probe as _};
 
 #[embassy_executor::main]
@@ -15,7 +14,7 @@ async fn main(_spawner: Spawner) {
 
     const ADDR: u32 = 0x36000;
 
-    let mut f = Flash::new(p.FLASH).into_regions().bank1_region;
+    let mut f = unsafe { Flash::new(p.FLASH, interrupt::take!(FLASH)).into_regions().bank1_region.into_blocking() };
 
     info!("Reading...");
     let mut buf = [0u8; 8];