NXP Semiconductors
KW45B41Z-EVKUM
KW45B41Z-EVK Board User Manual
Figure 4. KW45B41Z-EVK bottom-side view
1.8 Connectors
Table 4 describes the KW45B41Z-EVK connectors. The connectors are shown in Figure 2 and Figure 4.
Part identifier Connector type Description Reference
section
BT1 (DNP)
(secondary option)
Holder for 3 V CR2450N lithium coincell battery
BT2 (primary
option)
Coincell battery holders
Note: BT1 and BT2 have
overlapping footprints (BT2 is
used by default).
Note: CAN and LIN
transceivers do not work
when using coincell battery.
Holder for 3 V CR2032 lithium coincell battery
J8 (DNP) 1x2 pin header Lithium-ion/external battery connector
J9 DC power jack Connector for 12 V power adapter
Section 2.1
J10 1x4 pin header CAN expansion header and 12 V power source Section 2.3
J11 1x4 pin header LIN expansion header and 12 V power source Section 2.4
J14 USB 2.0 micro-B receptacle MCU-Link USB connector Section 3.3
J7 SMA connector SMA RF connector
ANT1 Antenna PCB-integrated RF antenna
Section 2.7
J12
J13
1x8 position receptacles mikroBUS socket connectors Section 2.9
Table 4. KW45B41Z-EVK connectors
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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