PN5120A0HN1/C1 NXP Semiconductors, PN5120A0HN1/C1 Datasheet - Page 84

• Manufacturer Part Number: PN5120A0HN1/C1
• Description: RF Wireless Misc COMBO ANALOG/DIGI IC
• Manufacturer: NXP Semiconductors
• Type: Transmission Moduler

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

NXP Semiconductors
111334
Product data sheet
Configured in the Secure Access Mode the host controller can directly communicate to
the Secure IC via SIGIN/SIGOUT. In this mode the PN512 generates the RF clock and
performs the communication on the SIGOUT line. To enable the Secure Access module
mode the clock has to be derived by the internal oscillator of the PN512, see bits
SAMClockSel in register TestSel1Reg.
Configured in Contactless Card mode the secure IC can act as contactless smart card IC
via the PN512. In this mode the signal on the SIGOUT line is provided by the external RF
field of the external reader/writer. To enable the Contactless Card mode the clock derived
by the external RF field has to be used.
The configuration of the S
outlined in the following chapters.
Fig 30. Communication flows using the S
PN512
Serial UART
FIFO and State Maschine
Contactless Uart
SPI, I2C,
Serial signal switch
Host contoller
Rev. 3.4 — 8 September 2009
2
C interface differs for the FeliCa and MIFARE scheme as
2
C interface
2. Contactless card
Module (SAM) mode
1.Secure Access
SIGOUT
SIGIN
mode
Secure Core IC
Transmission Module
© NXP B.V. 2010. All rights reserved.
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