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NXP Semiconductors
Pin No
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UM10858
User manual
COMPANY PUBLIC
Pin Name
IN(I)/Out(O) Connection
DVDD
I
VMID
O
TVDD_IN
I
TVDD_OUT
O
VUP_TX
I
VDD
O
VBUS
I
PVDD_OUT
O
SAM
I/O
SCVDD
O
VBUSP
I
SAP
I/O
VUP
O
VCC
O
USB_VBUS
I
PVDD_M_IN
I
All information provided in this document is subject to legal disclaimers.
Rev. 1.4 — 14 May 2018
314514
UM10858
PN7462 family HW user manual
Comment
connected to
VDD
blocking
recommended 100nF
capacitor to
GND
externally
powered or
TVDD_OUT
can be set in
PMU_TXLDO_CONTROL_
REG
externally
powered or
VBUS
1.8 V output for DVDD
Externally
powered
3.3V output; If connected to
GND, PVDD_IN is
externally supplied
470 nF to
SAP
blocking
Recommended 1 µF
capacitor to
GND
connected to
Input for contact interface
VBUS
470 nF to
SAM
blocking
Recommended 4,7µF
capacitor to
GND
contact card
supply
USB detection; If pulled
high USB is connected
externally
Pad supply for master
powered or
interfaces (1.8V or 3.3V)
PVDD_OUT
© NXP B.V. 2018. All rights reserved.
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