UM10878 Datasheet, PDF (22/25 Pages) NXP Semiconductors – PN7120 NFC Controller SBC Kit User Manual

NXP Semiconductors
UM10878
PN7120 NFC Controller SBC Kit User Manual
4.2 Using in another system
The OM5577/PN7120S demonstration kit can be reuse in another system than
Raspberry Pi or BeagleBone.
Indeed, the PN7120 NFC Controller Board provides all required signal on TB2 and TB3
(signals are duplicated on both connectors) connectors to interface boards.
TB3
TB2
Fig 27. PN7120 NFC Controller Board interface connectors
Table 2. PN7120 NFC Controller Board TB2 connector pinout
TB2
PN7120 signal
#1
VBAT/VDD(PAD): 3.3V supply voltage
#2
I2CSCL: I2C-bus serial clock input
#3
I2CSDA: I2C-bus serial data
#4
IRQ: interrupt request output
#5
VEN: reset pin
#6
GND: ground
#7
Not connected
#8
Not connected
UM10878
User manual
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 1.0 — 19 May 2015
318510
© NXP Semiconductors N.V. 2015. All rights reserved.
22 of 25