PN5120A0HN/C1,518 NXP Semiconductors, PN5120A0HN/C1,518 Datasheet - Page 13

• Manufacturer Part Number: PN5120A0HN/C1,518
• Description: IC TRANSMISSION MOD 40-HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PN5120A0HN/C1,518

• Rf Type: Read / Write
• Frequency: 13.56MHz
• Features: ISO14443-A, ISO14443-B
• Package / Case: 40-VFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
PN512
Product data sheet
COMPANY PUBLIC
8.4 NFCIP-1 mode
The NFCIP-1 communication differentiates between an active and a Passive
Communication mode.
In order to fully support the NFCIP-1 standard the PN512 supports the Active and Passive
Communication mode at the transfer speeds 106 kbit/s, 212 kbit/s and 424 kbit/s as
defined in the NFCIP-1 standard.
Fig 9. NFCIP-1 mode
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Active Communication mode means both the initiator and the target are using their
own RF field to transmit data.
Passive Communication mode means that the target answers to an initiator command
in a load modulation scheme. The initiator is active in terms of generating the RF field.
Initiator: generates RF field at 13.56 MHz and starts the NFCIP-1 communication
Target: responds to initiator command either in a load modulation scheme in Passive
Communication mode or using a self generated and self modulated RF field for Active
Communication mode.
MICROCONTROLLER
BATTERY
initiator: active
All information provided in this document is subject to legal disclaimers.
Rev. 3.6 — 10 March 2011
PN512
111336
PN512
passive or active
Transmission module
target:
MICROCONTROLLER
© NXP B.V. 2011. All rights reserved.
BATTERY
PN512
001aan215
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