diff --git a/embassy-stm32/src/flash/common.rs b/embassy-stm32/src/flash/common.rs
index fb899b813..10023e637 100644
--- a/embassy-stm32/src/flash/common.rs
+++ b/embassy-stm32/src/flash/common.rs
@@ -9,8 +9,6 @@ use super::{
 };
 use crate::Peri;
 use crate::_generated::FLASH_BASE;
-#[cfg(eeprom)]
-use crate::_generated::{EEPROM_BASE, EEPROM_SIZE};
 use crate::peripherals::FLASH;
 
 /// Internal flash memory driver.
@@ -74,100 +72,6 @@ impl<'d, MODE> Flash<'d, MODE> {
     }
 }
 
-#[cfg(eeprom)]
-impl<'d> Flash<'d, Blocking> {
-    fn eeprom_base(&self) -> u32 {
-        EEPROM_BASE as u32
-    }
-
-    fn eeprom_size(&self) -> u32 {
-        EEPROM_SIZE as u32
-    }
-
-    fn check_eeprom_offset(&self, offset: u32, size: u32) -> Result<(), Error> {
-        if offset + size > self.eeprom_size() {
-            Err(Error::Size)
-        } else {
-            Ok(())
-        }
-    }
-
-    /// Read a byte (u8) from EEPROM at the given offset.
-    pub fn eeprom_read_u8(&self, offset: u32) -> Result<u8, Error> {
-        self.check_eeprom_offset(offset, 1)?;
-        let addr = self.eeprom_base() + offset;
-        Ok(unsafe { core::ptr::read_volatile(addr as *const u8) })
-    }
-
-    /// Read a half-word (u16) from EEPROM at the given offset.
-    pub fn eeprom_read_u16(&self, offset: u32) -> Result<u16, Error> {
-        if offset % 2 != 0 {
-            return Err(Error::Unaligned);
-        }
-        self.check_eeprom_offset(offset, 2)?;
-        let addr = self.eeprom_base() + offset;
-        Ok(unsafe { core::ptr::read_volatile(addr as *const u16) })
-    }
-
-    /// Read a word (u32) from EEPROM at the given offset.
-    pub fn eeprom_read_u32(&self, offset: u32) -> Result<u32, Error> {
-        if offset % 4 != 0 {
-            return Err(Error::Unaligned);
-        }
-        self.check_eeprom_offset(offset, 4)?;
-        let addr = self.eeprom_base() + offset;
-        Ok(unsafe { core::ptr::read_volatile(addr as *const u32) })
-    }
-
-    /// Write a byte (u8) to EEPROM at the given offset.
-    pub fn eeprom_write_u8(&mut self, offset: u32, value: u8) -> Result<(), Error> {
-        self.check_eeprom_offset(offset, 1)?;
-        let addr = self.eeprom_base() + offset;
-        unsafe {
-            family::unlock();
-            core::ptr::write_volatile(addr as *mut u8, value);
-            family::wait_ready_blocking()?;
-            family::clear_all_err();
-            family::lock();
-        }
-        Ok(())
-    }
-
-    /// Write a half-word (u16) to EEPROM at the given offset.
-    pub fn eeprom_write_u16(&mut self, offset: u32, value: u16) -> Result<(), Error> {
-        if offset % 2 != 0 {
-            return Err(Error::Unaligned);
-        }
-        self.check_eeprom_offset(offset, 2)?;
-        let addr = self.eeprom_base() + offset;
-        unsafe {
-            family::unlock();
-            core::ptr::write_volatile(addr as *mut u16, value);
-            family::wait_ready_blocking()?;
-            family::clear_all_err();
-            family::lock();
-        }
-        Ok(())
-    }
-
-    /// Write a word (u32) to EEPROM at the given offset.
-    pub fn eeprom_write_u32(&mut self, offset: u32, value: u32) -> Result<(), Error> {
-        if offset % 4 != 0 {
-            return Err(Error::Unaligned);
-        }
-        self.check_eeprom_offset(offset, 4)?;
-        let addr = self.eeprom_base() + offset;
-        unsafe {
-            family::unlock();
-            core::ptr::write_volatile(addr as *mut u32, value);
-            family::wait_ready_blocking()?;
-            family::clear_all_err();
-            family::lock();
-        }
-        Ok(())
-    }
-}
-
 pub(super) fn blocking_read(base: u32, size: u32, offset: u32, bytes: &mut [u8]) -> Result<(), Error> {
     if offset + bytes.len() as u32 > size {
         return Err(Error::Size);
diff --git a/embassy-stm32/src/flash/eeprom.rs b/embassy-stm32/src/flash/eeprom.rs
new file mode 100644
index 000000000..74aedb7c0
--- /dev/null
+++ b/embassy-stm32/src/flash/eeprom.rs
@@ -0,0 +1,224 @@
+use super::{family, Blocking, Error, Flash, EEPROM_BASE, EEPROM_SIZE};
+
+#[cfg(eeprom)]
+impl<'d> Flash<'d, Blocking> {
+    // --- Internal helpers ---
+
+    fn check_eeprom_offset(&self, offset: u32, size: u32) -> Result<(), Error> {
+        if offset
+            .checked_add(size)
+            .filter(|&end| end <= EEPROM_SIZE as u32)
+            .is_some()
+        {
+            Ok(())
+        } else {
+            Err(Error::Size)
+        }
+    }
+
+    // --- Unlocked (unsafe, internal) functions ---
+
+    unsafe fn eeprom_write_u8_slice_unlocked(&self, offset: u32, data: &[u8]) -> Result<(), Error> {
+        for (i, &byte) in data.iter().enumerate() {
+            let addr = EEPROM_BASE as u32 + offset + i as u32;
+            core::ptr::write_volatile(addr as *mut u8, byte);
+            family::wait_ready_blocking()?;
+            family::clear_all_err();
+        }
+        Ok(())
+    }
+
+    unsafe fn eeprom_write_u16_slice_unlocked(&self, offset: u32, data: &[u16]) -> Result<(), Error> {
+        for (i, &value) in data.iter().enumerate() {
+            let addr = EEPROM_BASE as u32 + offset + i as u32 * 2;
+            core::ptr::write_volatile(addr as *mut u16, value);
+            family::wait_ready_blocking()?;
+            family::clear_all_err();
+        }
+        Ok(())
+    }
+
+    unsafe fn eeprom_write_u32_slice_unlocked(&self, offset: u32, data: &[u32]) -> Result<(), Error> {
+        for (i, &value) in data.iter().enumerate() {
+            let addr = EEPROM_BASE as u32 + offset + i as u32 * 4;
+            core::ptr::write_volatile(addr as *mut u32, value);
+            family::wait_ready_blocking()?;
+            family::clear_all_err();
+        }
+        Ok(())
+    }
+
+    // --- Public, safe API ---
+
+    pub fn eeprom_write_u8(&mut self, offset: u32, value: u8) -> Result<(), Error> {
+        self.check_eeprom_offset(offset, 1)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u8_slice_unlocked(offset, core::slice::from_ref(&value))?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write_u16(&mut self, offset: u32, value: u16) -> Result<(), Error> {
+        if offset % 2 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, 2)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u16_slice_unlocked(offset, core::slice::from_ref(&value))?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write_u32(&mut self, offset: u32, value: u32) -> Result<(), Error> {
+        if offset % 4 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, 4)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u32_slice_unlocked(offset, core::slice::from_ref(&value))?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write_u8_slice(&mut self, offset: u32, data: &[u8]) -> Result<(), Error> {
+        self.check_eeprom_offset(offset, data.len() as u32)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u8_slice_unlocked(offset, data)?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write_u16_slice(&mut self, offset: u32, data: &[u16]) -> Result<(), Error> {
+        if offset % 2 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, data.len() as u32 * 2)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u16_slice_unlocked(offset, data)?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write_u32_slice(&mut self, offset: u32, data: &[u32]) -> Result<(), Error> {
+        if offset % 4 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, data.len() as u32 * 4)?;
+        unsafe {
+            family::unlock();
+        }
+        unsafe {
+            self.eeprom_write_u32_slice_unlocked(offset, data)?;
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_write(&mut self, offset: u32, data: &[u8]) -> Result<(), Error> {
+        let start = offset;
+        let end = offset.checked_add(data.len() as u32).ok_or(Error::Size)?;
+        if end > EEPROM_SIZE as u32 {
+            return Err(Error::Size);
+        }
+
+        let misalign = (start % 4) as usize;
+        let prefix_len = if misalign == 0 {
+            0
+        } else {
+            (4 - misalign).min(data.len())
+        };
+        let (prefix, rest) = data.split_at(prefix_len);
+        let aligned_len = (rest.len() / 4) * 4;
+        let (aligned, suffix) = rest.split_at(aligned_len);
+
+        unsafe {
+            family::unlock();
+        }
+        if !prefix.is_empty() {
+            unsafe {
+                self.eeprom_write_u8_slice_unlocked(start, prefix)?;
+            }
+        }
+        if !aligned.is_empty() {
+            let aligned_offset = start + prefix_len as u32;
+            let u32_data = unsafe { core::slice::from_raw_parts(aligned.as_ptr() as *const u32, aligned.len() / 4) };
+            unsafe {
+                self.eeprom_write_u32_slice_unlocked(aligned_offset, u32_data)?;
+            }
+        }
+        if !suffix.is_empty() {
+            let suffix_offset = start + (prefix_len + aligned_len) as u32;
+            unsafe {
+                self.eeprom_write_u8_slice_unlocked(suffix_offset, suffix)?;
+            }
+        }
+        unsafe {
+            family::lock();
+        }
+        Ok(())
+    }
+
+    pub fn eeprom_read_u8(&self, offset: u32) -> Result<u8, Error> {
+        self.check_eeprom_offset(offset, 1)?;
+        let addr = EEPROM_BASE as u32 + offset;
+        Ok(unsafe { core::ptr::read_volatile(addr as *const u8) })
+    }
+
+    pub fn eeprom_read_u16(&self, offset: u32) -> Result<u16, Error> {
+        if offset % 2 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, 2)?;
+        let addr = EEPROM_BASE as u32 + offset;
+        Ok(unsafe { core::ptr::read_volatile(addr as *const u16) })
+    }
+
+    pub fn eeprom_read_u32(&self, offset: u32) -> Result<u32, Error> {
+        if offset % 4 != 0 {
+            return Err(Error::Unaligned);
+        }
+        self.check_eeprom_offset(offset, 4)?;
+        let addr = EEPROM_BASE as u32 + offset;
+        Ok(unsafe { core::ptr::read_volatile(addr as *const u32) })
+    }
+
+    pub fn eeprom_read_slice(&self, offset: u32, buf: &mut [u8]) -> Result<(), Error> {
+        self.check_eeprom_offset(offset, buf.len() as u32)?;
+        let addr = EEPROM_BASE as u32 + offset;
+        let src = unsafe { core::slice::from_raw_parts(addr as *const u8, buf.len()) };
+        buf.copy_from_slice(src);
+        Ok(())
+    }
+}
diff --git a/embassy-stm32/src/flash/mod.rs b/embassy-stm32/src/flash/mod.rs
index 26f357370..a3f9e00f7 100644
--- a/embassy-stm32/src/flash/mod.rs
+++ b/embassy-stm32/src/flash/mod.rs
@@ -5,11 +5,16 @@ use embedded_storage::nor_flash::{NorFlashError, NorFlashErrorKind};
 mod asynch;
 #[cfg(flash)]
 mod common;
+#[cfg(eeprom)]
+mod eeprom;
 
 #[cfg(flash_f4)]
 pub use asynch::InterruptHandler;
 #[cfg(flash)]
 pub use common::*;
+#[cfg(eeprom)]
+#[allow(unused_imports)]
+pub use eeprom::*;
 
 pub use crate::_generated::flash_regions::*;
 #[cfg(eeprom)]