PN5120A0HN1/C1 NXP Semiconductors, PN5120A0HN1/C1 Datasheet - Page 86
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PN5120A0HN1/C1
Manufacturer Part Number
PN5120A0HN1/C1
Description
RF Wireless Misc COMBO ANALOG/DIGI IC
Manufacturer
NXP Semiconductors
Type
Transmission Moduler
Datasheet
1.PN5120A0HN1C1.pdf
(131 pages)
Specifications of PN5120A0HN1/C1
Package / Case
HVQFN EP
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 30 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PN5120A0HN1/C1,157
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Manufacturer
Quantity
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PN5120A0HN1/C1,118
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NXP Semiconductors
111334
Product data sheet
11.6.2 Waveform shape for ISO/IEC 14443A and MIFARE S
The secure IC, e.g. the SmartMX is connected to the PN512 via the pins SIGOUT and
SIGIN.
The waveform shape at SIGOUT is a digital 13.56 MHz Miller coded signal with levels
between PVSS and PVDD derived out of the external 13.56 MHz carrier signal in case of
the Contactless Card mode or internally generated in terms of Secure Access mode.
The register TxSelReg controls the setting at SIGOUT.
Note: The clock settings for the Secure Access mode and the Contactless Card mode
differ, refer to the description of the bits SAMClockSel in register TestSel1Reg.
The signal at SIGIN is a digital Manchester coded signal according to the requirements of
the ISO/IEC 14443A with the subcarrier frequency of 847.5 kHz generated by the secure
IC.
Fig 33. Signal shape for SIGOUT in MIFARE Card SAM mode
Bit
value
Signal on
antenna
Signal on
SIGIN
Fig 34. Signal shape for SIGIN in MIFARE Card SAM mode
Bit
Value RF
Signal on
antenna
Signal on
SIGOUT
1
0
0
1
0
Rev. 3.4 — 8 September 2009
0
1
1
0
0
2
C support
0
0
Transmission Module
© NXP B.V. 2010. All rights reserved.
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PN512
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