202201008F01 : i.MX RT1024 Fab Site Transfer from SMIC8 to SMICB2 with New Silicon Revision
NXP Semiconductors announces the Wafer Fabrication site transfer for the i.MX RT1024 associated with this notification from the current SMIC8 Shanghai China Wafer Fabrication site to the SMICB2 Beijing China Wafer Fabrication site. Wafer Fabrication site transfer was successfully qualified adhering to NXP specifications. i.MX RT1024 maskset revision 1N87V (from 0N87V) which has been qualified with new part numbers MIMXRT1024xxxxB. Datasheet update to Revision 2 with new part number added. The Datasheet can be found from below NXP website: https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/i-mx-rt-crossover-mcus/i-mx-rt1024-crossover-mcu-with-arm-cortex-m7-core:i.MX-RT1024?tab=Documentation_Tab The new mask revision has the below improvement: Fixed ERR050101 USB: Endpoint conflict issue in device mode. An endpoint conflict occurs when the USB is working in device mode during an isochronous communication. Due to the unprecedented supply constraints within the Semiconductor Industry and existing backlog profile new orders must be placed on the new replacement parts immediately. There are cases that existing backlog will need to be migrated to the replacement parts. NXP will work with each customer to manage those transitions. Please contact your NXP sales or marketing representative for additional information.
| PCN Type | Change Category | Issue Date | Effective Date |
|---|---|---|---|
| Final Product Change Notification | Designwafer fab locationother | 21-Mar-2022 | 19-Jun-2022 |
Reason of Change
SMIC8 Shanghai China wafer Fabrication site will cease production for 40nm technology production line and need transfer the products to internal SMICB2 Wafer Fabrication site. The Qualification of SMICB2 Beijing China Wafer fabrication site is required for manufacturing flexibility and customer supply assurance. The release of i.MX RT1024 new maskset 1N87V fixed ERR050101 USB: Endpoint conflict issue in device mode.
Anticipated Impact
Data sheet revision: A new datasheet will be issued
Affected Parts
| Part Number / 12NC | Last Time Buy Date | Last Time Delivery Date | Replacement Part |
|---|---|---|---|
|
MIMXRT1024CAG4A (935416162557) |
- | - |
MIMXRT1024CAG4B
(935428156557) |
|
MIMXRT1024DAG5A (935416163557) |
- | - |
MIMXRT1024DAG5B
(935428157557) |