NFC Forum Type 2 Tag IC with Secured Rolling-Code – SIC43NT

USD 0.6520

* This product is not recommended for new designs and will not be restocked once sold out.

Type: RFID IC

Packing: Tape & Reel (TR)

PCODE: PNTGXDB2P20UTNT11E3

Minimum Order Quantity: 10

Shipping: Approximately 30-45 days From Silicon Craft Technology, Bangkok, Thailand

20 in stock

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SKU: PNTGXDB2P20UTNT11E3 Categories: NFC Tag IC for Web Authentication, NFC Tags: NFC, NFC Forum Type 2 Tag IC, Secured Rolling-Code

SIC43NT
NFC Chip for Web Authentication

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SIC43NT is an NFC Forum Type 2 Tag IC featuring web-based authentication feature with secure rolling code and the RF detection pin (RFD). The RFD can be configured to either wake up the MCU from sleep mode when detecting an RF field or to activate tamper evidence detection for anti-tampering purpose.

Highlight Features

NFC Forum Type 2 Tag and Compliant with ISO/IEC 14443 A
Anti-Tearing Memory Protection for Lock Byte
Dynamic NDEF Message Containing UID and Rolling Code for Authentication
Pin Configuration for RF Field Detection or Tamper Detection
Secured Tamper Status Decoding to Prevent Message Counterfeiting

Product Attributes	Description
Specification	SIC43NT
Communication Protocol
Standard	NFC Forum Type 2 Tag ISO/IEC 14443 A
Memory
User Memory Size [bytes]	144
Data Retention [years]	10
Write Cycle [times]	500k
Memory Protection	32-bit Password Protection
Dynamic NDEF
UID [bytes]	14 (ASCII)
Tamper Status [bytes]	2 (ASCII)
Timestamp [bytes]	8 (ASCII)
RLC/SAC [bytes]	8 (ASCII)
I/O Function
RF Detection	Yes
Tampering Detection	Yes
Others
On-Chip Capacitor [pF]	50
Available Form Factor	DFN, Sawn Wafer with Bump