pn5321a3hn/c101 NXP Semiconductors, pn5321a3hn/c101 Datasheet - Page 20

• Manufacturer Part Number: pn5321a3hn/c101
• Description: Nfc Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
14. Application information
9397 750 XXXXX
Short form data sheet
Fig 10. Application diagram of PN532
PMU
Battery
4.7uF
4.7uF
100nF
Host Interface
100nF
100nF
100nF
In the example the 27.12MHz quartz is a TAS-3225A, SMD
22pF
RTSPDN
PVDD
IRQ
DVSS
VBAT
DVDD
AVDD
TVDD
OSCIN
PN532
27,12
MHZ
OSCOUT
SIGOUT
TVSS1
TVSS2
SVDD
SIGIN
AVSS
VMID
P34
Rev. 1.2 — 12 January 2006
TX1
TX2
RX
22pF
100nF
R
C
1k
560nH
560nH
220pF
1
C
vmid
220pF
L
L
Rx
0
0
C
1nF
C
0
0
Rq are the damping resistor, few ohms
C1 and C2 are matching cap (10 to 300pF)
R
2.7k
2
C
C
1
1
C
C
2
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
R
R
100nF
Q
Q
PN532/C1
Secure
Core
NFC controller
Antenna
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