diff --git a/drivers/flash/Kconfig.ambiq b/drivers/flash/Kconfig.ambiq
index cc84c0faf39f133..2b9d350301b58c3 100644
--- a/drivers/flash/Kconfig.ambiq
+++ b/drivers/flash/Kconfig.ambiq
@@ -8,5 +8,6 @@ config FLASH_AMBIQ
 	select AMBIQ_HAL
 	select FLASH_HAS_PAGE_LAYOUT
 	select FLASH_HAS_DRIVER_ENABLED
+	select FLASH_DEVICE_NOT_REQUIRES_ERASE
 	help
 	  Enables Ambiq flash driver on MRAM.
diff --git a/drivers/flash/flash_ambiq.c b/drivers/flash/flash_ambiq.c
index fdc852c04ca8cfe..c4939b9d934e214 100644
--- a/drivers/flash/flash_ambiq.c
+++ b/drivers/flash/flash_ambiq.c
@@ -44,6 +44,9 @@ static struct k_sem flash_ambiq_sem;
 static const struct flash_parameters flash_ambiq_parameters = {
 	.write_block_size = FLASH_WRITE_BLOCK_SIZE,
 	.erase_value = FLASH_ERASE_BYTE,
+	.flags = {
+		.erase_required = false,
+	},
 };
 
 static bool flash_ambiq_valid_range(off_t offset, size_t len)