201803037F01 : MKW41Z/31Z/21Z MCUBOOT Flashloader Addition
On the effective date NXP will begin programming the MCU bootloader for Kinetis Microcontrollers (MCUBOOT) to all newly-manufactured Kinetis® KW41Z/31Z/21Z wireless microcontrollers. More information concerning the operation of this bootloader can be found in your device specific reference manual or at www.nxp.com/mcuboot.
| PCNタイプ | カテゴリー変更 | 発行日 | 有効期限 |
|---|---|---|---|
| Final Product Change Notification | Design, Electrical spec./Test coverage | 14-Apr-2018 | 13-Jul-2018 |
変更理由
This will be a feature enhancement for Kinetis® KW41Z KW31Z and KW21Z wireless microcontrollers enabling in-system flash programming over a serial connection.
対象製品の特定について
Units programmed with the bootloader will be identified by the package trace code corresponding to the effective date work week.
予想される影響
データシートの改訂: No impact to existing datasheet
No impact to normal operation or programming is expected. However in some cases programming may fail if your programmer is not configured to erase the flash area first.
対象品番
| 品番／12NC | 最終購入日 | 最終納品日 | 交換品番 |
|---|---|---|---|
|
MKW21Z256VHT4 (935313188557) |
- | - | - |
|
MKW21Z512VHT4 (935313293557) |
- | - | - |
|
MKW31Z256VHT4 (935318528557) |
- | - | - |
|
MKW31Z512CAT4R (935334077058) |
- | - | - |
|
MKW31Z512VHT4 (935323702557) |
- | - | - |
|
MKW31Z512VHT4R (935323702518) |
- | - | - |
|
MKW41Z256VHT4 (935313259557) |
- | - | - |
|
MKW41Z512VHT4 (935320635557) |
- | - | - |
|
MKW41Z512VHT4R (935320635518) |
- | - | - |