Nearly all Micron memory die shipments are now sold as whole wafers, not singulated die (check with your local sales contact for availability). Wafer maps are provided in each wafer shipment. For more information on wafer mapping, see TN-00-21.
(For information regarding Aptina image sensor die orders, see aptina.com)
Micron die are provided as whole wafers and are shipped in horizontal wafer shippers ("coin stacks") or vendor boxes. Customers must have a clean room environment to store and unpack Micron wafers. For more information, see CSN 20: Whole Wafer Packaging.