Datasheet

PN512 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet
COMPANY PUBLIC
Rev. 5.2 — 16 June 2016
111352 7 of 137
NXP Semiconductors
PN512
Full NFC Forum-compliant frontend
Fig 2. Detailed block diagram of the PN512
001aak602
DVDD
NRSTPD
IRQ
MFIN
MFOUT
SVDD
OSCIN
OSCOUT
VMID AUX1
AUX2
RX TVSS TX1 TX2 TVDD
16 19
20
17 10, 14 11 13 12
DVSS
AVDD
PVSSPVDDSDA/NSS/RX EA I2C
5224 32 1
D1/ADR_5
25
D2/ADR_4
26
D3/ADR_3
27
D4/ADR_2
28
D5/ADR_1/
SCK/DTRQ
29
D6/ADR_0/
MOSI/MX
30
D7/SCL/
MISO/TX
31
AVSS
3
6
23
7
8
9
21
22
4
15
18
FIFO CONTROL
MIFARE CLASSIC UNIT
STATE MACHINE
COMMAND REGISTER
PROGRAMABLE TIMER
INTERRUPT CONTROL
CRC16
GENERATION AND CHECK
PARALLEL/SERIAL
CONVERTER
SERIAL DATA SWITCH
TRANSMITTER CONTROL
BIT COUNTER
PARITY GENERATION AND CHECK
FRAME GENERATION AND CHECK
BIT DECODING BIT ENCODING
RANDOM NUMBER
GENERATOR
ANALOG TO DIGITAL
CONVERTER
I-CHANNEL
AMPLIFIER
ANALOG TEST
MULTIPLEXOR
AND
DIGITAL TO
ANALOG
CONVERTER
I-CHANNEL
DEMODULATOR
Q-CHANNEL
AMPLIFIER
CLOCK
GENERATION,
FILTERING AND
DISTRIBUTION
Q-CLOCK
GENERATION
OSCILLATOR
TEMPERATURE
SENSOR
Q-CHANNEL
DEMODULATOR
AMPLITUDE
RATING
REFERENCE
VOLTAGE
64-BYTE FIFO
BUFFER
CONTROL REGISTER
BANK
SPI, UART, I
2
C-BUS INTERFACE CONTROL
VOLTAGE
MONITOR
AND
POWER ON
DETECT
RESET
CONTROL
POWER-DOWN
CONTROL