STMicroelectronics - RFID

Leading-Edge Worldwide Standard-Compliant Products

Committed to the high volume/low cost market, STMicroelectronics (ST) is a leader in serial non-volatile memories and Application Specific Memories (ASMs). ST's approach in the identification market consists of offering low cost, standard-compliant memories and complete solutions through a wide network of partners. ST is strongly behind the adoption of Worldwide RFID standards such as ISO 14443 type B, ISO 15693, ISO18000 and EPCglobal.

Digi-Key Part Number	ST Part Number	Packaging	Case	Frequency	Memory Size	Datasheet
497-5536-2-ND	SRIX4K-A3S/1GE	Tape and Reel	38mm x 38mm	13.56MHz	64.0 b
497-5536-1-ND	SRIX4K-A3S/1GE	Cut Tape	38mm x 38mm	13.56MHz	64.0 b
497-5537-2-ND	SRIX4K-A4S/1GE	Tape and Reel	15mm x 15mm	13.56MHz	64.0 b
497-5537-1-ND	SRIX4K-A4S/1GE	Cut Tape	15mm x 15mm	13.56MHz	64.0 b

FEATURES

	•	4 Kbits of user EEPROM with write protection
		– Five one-time programmable blocks
		– 2 count-down binary counters with automated antitearing protection


	•	64-bit unique ID
	•	France Telecom proprietary anti-clone function (SRIX4K only)
	•	8-bit Chip_ID based anticollision system

Digi-Key Part Number	ST Part Number	Packaging	Case	Frequency	Memory Size	Datasheet
497-5535-2-ND	SRI512-A3S/1GE	Tape and Reel	38mm x 38mm	13.56MHz	64.0 b
497-5535-1-ND	SRI512-A3S/1GE	Cut Tape	38mm x 38mm	13.56MHz	64.0 b

FEATURES

	•	512 bits of user EEPROM with write protection
		– Five one-time programmable blocks
		– 2 Count-Down Binary Counters with automated Anti-tearing protection


	•	64-bit unique ID
	•	8-bit Chip_ID based anticollision system
	•	106 kbit/second Data Transfer

Digi-Key Part Number	ST Part Number	Packaging	Package	Frequency	Data Rate	Datasheet
497-5719-5-ND	CR14-MQP/1GE	Tube	16-SOIC(N)	13.56MHz	106.00 kb/s
497-3704-ND	DEMOKITCRX14	RFiD Evaluation Kit (for use with SR176, SRIX512, SRIX4K)

SHORT-RANGE COUPLER FEATURES

	•	Integrated chip coupler for ISO 14443-B protocol
	•	Single 4.5 to 5.5V operation
	•	400kHz I²C bus


	•	Up to 8 x 2C addresses using chip enable pads
	•	13.56MHz carrier frequency
	•	France Telecom proprietary anti-clone function (CRX14 only)

Digi-Key Part Number	ST Part Number	Packaging	Case	Frequency	Memory Size	Datasheet
497-5532-2-ND	LRI64-A1S/1GE	Tape and Reel	76mm x 45mm	13.56MHz	64.0 b
497-5532-1-ND	LRI64-A1S/1GE	Cut Tape
497-5533-2-ND	LRI2K-A1S/1GE	Tape and Reel	76mm x 45mm	13.56MHz	64.0 b
497-5533-1-ND	LRI2K-A1S/1GE	Cut Tape
497-5534-2-ND	LRIS2K-A1S/1GE	Tape and Reel	76mm x 45mm	13.56MHz	64.0 b
497-5534-1-ND	LRIS2K-A1S/1GE	Cut Tape

LONG-RANGE - COMMON FEATURES

	•	ISO 15693 standard compliant
	•	13.56MHz carrier frequency
	•	ASK data modulation for reader-to-card and Manchester coding for card-to-reader

LRI64 FEATURES

	•	64-bit unique ID (user programmable capability)
	•	64-bit user write once, read many
	•	Anti-collision

LRI2K/LRIS2K FEATURES

	•	2 Kbits of user EEPROM with block lock
	•	64-bit unique ID
	•	Electrical article surveillance capable (software controlled)
	•	Kill command
	•	Anti-collision
	•	Supports 53 Kbit/s data transfer rate
	•	Read/write access password controlled (LRIS2K only)