Datasheet

NXP Semiconductors
AN12395
OM-SE050ARD hardware overview
AN12395 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2019. All rights reserved.
Application note Rev. 1.1 — 27 June 2019
534311 5 / 24
3 Headers and connectors
The OM-SE050ARD is designed with several headers and connectors that allow you to
interface with SE050. The OM-SE050ARD is equipped with:
• Arduino-R3 header: It allows you to easily attach it to any NXP MCU/MPU
development board with Arduino compatible headers such as many Kinetis, LPC and
i.MX MCU boards. The Arduino-R3 female connectors come soldered in the OM-
SE050ARD.
• External I
2
C connector: It allows you to connect any non-Arduino compatible MCU
boards via I
2
C slave interface. The OM-SE050ARD includes the mounting holes for the
External I
2
C connector.
• 10-pin header: It allows you to access several pins of the SE050, including the I
2
C
master interface to attach sensors or peripherals to the board. The 10-pin header male
connectors come soldered in the OM-SE050ARD.
• DB15 header: It allows you to access several pins of the SE050, including the ISO/IEC
14443 or the I
2
C master interface to attach sensors or peripherals to the board. The
OM-SE050ARD includes the mounting holes for the DB15 connector.
Figure 2 shows an overview to OM-SE050ARD headers and connectors together with its
corresponding pin description.
Figure 2. OM-SE050ARD headers and connectors overview