Dynamic single-level cell write through in memory devices

The method of claim 3, wherein the notification comprises at least one of:

• an identify controller (IDC) command received during device discovery:
• a get/set features (GSF) notification:
• a write pressure bandwidth requirement;
• a write-shaping notification:
• or a shaping size notification.

A memory device, comprising:

• a plurality of x-level cell (XLC) memory blocks, wherein x is greater than one:
• ay-level cell (YLC) cache, wherein y is less than x;
• and
• a memory controller operable to execute instructions which when executed cause the memory controller to perform operations comprising:
• identifying a write shaping status of a host device coupled to the memory device,
• based on the write shaping status, determining that the host device performs write operations without a memory-based cache, and
• in accordance with a determination that the host device performs write operations without the memory-based cache, storing data into the plurality of XLC memory blocks via the YLC cache in the memory device in response to one or more write requests from the host device.

An electronic system, comprising:

• a host device:
• and
• a memory device coupled to the host device and configured to perform operations comprising:
• identifying a write shaping status of the host device, wherein the memory device is coupled to the host device and includes a plurality of x-level cell (XLC) memory blocks, wherein x is greater than one,
• based on the write shaping status, determining that the host device performs write operations without a memory-based cache,
• in accordance with a determination that the host device performs write operations without the memory-based cache, allocating a y-level cell (YLC) cache in the memory device to act as the memory-based cache, wherein y is less than x, and
• in response to one or more write requests, storing data into the plurality of XLC memory blocks via the YLC cache in the memory device.