NXP Semiconductors
KW45B41Z-EVKUM
KW45B41Z-EVK Board User Manual
MCU-Link modePart
identifier
LED name /
color
Normal mode (with CMSIS-DAP
firmware)
Normal mode (with J-
Link firmware)
Firmware Update (ISP)
mode
D16 SIO / green Indicates if USBSIO bridge traffic
is present
Remains OFF Remains OFF
D17 NRG / green Indicates if energy measurement
communication is happening
between the target MCU and
MCU-Link
Remains OFF Remains OFF
Table 24. MCU-Link LEDs...continued
4 Revision history
Table 25 summarizes the revisions to this document.
Revision Date Topic cross-reference Change description
Marked jumper JP11 as DNP
Section 1 Added a note regarding board operating temperature at the
end of the section
Section 1.1 Added as a new section
Section 1.9 In Table 5:
• Updated details of jumpers JP5, JP19, and JP25
• Added two new jumpers JP42 and JP43
Section 1.10 • Updated details of push button SW4 in Table 6
• Updated SW4 circuit in Figure 5
Section 2.1 • Updated Figure 9
• Added a note related to VBAT supply in P3V3 row
Section 2.6 Updated accelerometer I2C addresses in Table 15
Section 2.8 Updated the section
Section 2.9 Replaced the "mikroBUS socket connector pinouts" table with
Figure 24
Section 2.10 Updated Table 18 and added Figure 25
Section 2.11 Updated the section
2 13 February 2023
Section 2.13 Updated the section
Updated the document for KW45B41Z-EVK board revision D
Removed IEEE 802.15.4 related information from the
document
Section 1 Updated the section
Section 1.7 Added new board pictures
Section 1.9 • Updated details of jumpers JP4, JP8, JP10, JP34, JP35,
JS1, and JS2
• Added new jumpers JP16, JP17, and JP41
1 26 September 2022
Section 1.10 Added a new push button SW5
Table 25. Revision history
KW45B41Z-EVKUM All information provided in this document is subject to legal disclaimers. © 2023 NXP B.V. All rights reserved.
User manual Rev. 2 — 13 February 2023
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