Siricinco Semiconductor

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Security drives the future

Strive to become the world's leading security encryption chip solution service provider

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Product Classification

Security Chip
- SKR077
- SK28E22
- SKS003
Mainstream MCU
- 32-bit Cortex®-M0 MCU
- 32-bit Cortex®-M3 MCU
Specialized MCU
- AC Charger MCU
- Fire Detection MCU
Analog Chip
- 24-bit ADC
- 16-bit ADC

Product Description

Product Introduction

SKR077 NFC contactless security tag chip

Fully compatible with ISO/IEC 15693 and 14443 Type A standards, supports high-speed 13.56 MHz radio frequency communication, multi-tag anti-collision identification and safety certification, and is suitable for mass markets such as retail, games, consumer electronics and product anti-counterfeiting.

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Product Characteristics

·Unique identifier (UID) ·32-byte ECC signature verification ·Single memory block locking mechanism (write protection) ·DSFID, AFI, EAS locking ·32-bit memory read-write verification password/ 32-bit tag destruction verification password ·Intelligent anti-collision function
Encapsulation Type

·Wafer
Typical Application

·Product and device identity authentication ·Smart advertising ·Drug and supply chain anti-counterfeiting traceability ·Asset and document management ·Mobile interactive tags/electronic business cards/electronic shelf tags

Part No.	Frequency	Protocol	Distance (Max)	Data Rate (Max)	EAS	AFI	EEPROM	Memory Prot.	Power	Anti-Collision	Multi-Tag	Anti-Fake	Privacy	EAS Select.	Retention	Endurance
SKR077	13.56MHz	ISO/IEC 14443A 1-3	100mm	106kbit/s	32-bit Password	32-bit Password	2560bits	32-bit Password	Powered by RF Field	√	√	√	√	√	10 Years	100K Cycles
SKR077	13.56MHz	ISO/IEC 15693	1.5m	53kbit/s	32-bit Password	32-bit Password	2560bits	32-bit Password	Powered by RF Field	√	√	√	√	√	10 Years	100K Cycles