SPMZ864 march 2023 TM4C123BH6ZRB , TM4C123GH6ZRB
This document should be used in conjuction with the device data sheet and describes the updated package designator for the indicated devices.
MicroStar Junior™ and MicroStar BGA™ are trademarks of Texas Instruments.
All trademarks are the property of their respective owners.
The devices in the MicroStar Junior™ BGA packaging were redesigned using a laminate nfBGA package. This nfBGA package offers data sheet-equivalent electrical performance. It is also footprint equivalent to the MicroStar Junior BGA. For more details, please refer to this nfBGA Packaging Application Report.
When referencing the device data sheet, use the new package designator in place of the discontinued package designator throughout the document.
The orderable addendum at the end of the device data sheet will reflect the new package designator.
See the following page or the end of the device data sheet for the updated nfBGA package drawing.
| Old Package Designator | New Package Designator |
|---|---|
| ZRB | NMR |
Due to an equipment End-Of-Life notice from our substrate supplier, we are phasing out certain MicroStar BGA™ and MicroStar Junior BGA packaging devices and offering a Last Time Buy.
These devices have now been converted to an nfBGA package.
The following table describes the devices affected, the old and new package designators, and references to the device data sheet.
| Device | Discontinued MicroStar Junior BGA Device(1) | Redesigned Laminate nfBGA Device(1) | Device Data Sheet |
|---|---|---|---|
| TM4C123BH6x | TM4C123BH6ZRBI | TM4C123BH6NMRI | SPMS370 |
| TM4C123BH6ZRBI7 | TM4C123BH6NMRI7 | ||
| TM4C123BH6ZRBI7R | TM4C123BH6NMRI7R | ||
| TM4C123BH6ZRBIR | TM4C123BH6NMRIR | ||
| TM4C123GH6x | TM4C123GH6ZRBI | TM4C123GH6NMRI | SPMS378 |
| TM4C123GH6ZRBI7 | TM4C123GH6NMRI7 | ||
| TM4C123GH6ZRBI7R | TM4C123GH6NMRI7R | ||
| TM4C123GH6ZRBIR | TM4C123GH6NMRIR | ||
| TM4C123GH6ZRBT | TM4C123GH6NMRT | ||
| TM4C123GH6ZRBT7 | TM4C123GH6NMRT7 | ||
| TM4C123GH6ZRBT7R | TM4C123GH6NMRT7R |
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