M24LR04E-RDW6T/2

Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, energy harvesting, I2C bus and ISO 15693 RF interface

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-8L

Description

The M24LR04E-R device is a Dynamic NFC/RFID tag IC with a dual-interface, electrically erasable programmable memory (EEPROM). The logic scheme is shown in Figure 1.It features an I2C interface and can be operated from a VCCpower supply. It is also a contactless memory powered by the received...
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Key features

Key features
Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST I²C interface Two-wires I²C serial interface supports 400 kHz protocol Single supply voltage: 1.8 V to 5.5 V Byte and Page Write (up to 4 bytes) Random and Sequential read modes Self-timed programming cycle Automatic address incrementing Enhanced ESD/latch-up protection I²C timeout Contactless interface ISO 15693 and ISO 18000-3 mode 1 compatible 13.56 MHz ± 7 kHz carrier frequency To tag: 10% or 100% ASK modulation using 1 out of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands Internal tuning capacitance: 27.5pF 64-bit unique identifier (UID) Read Block & Write (32-bit blocks) Digital output pin User configurable pin: RF write in progress or RF busy mode Energy harvesting Analog pin for energy harvesting 4 sink current configurable ranges Temperature range From –40 to 85 °C Memory 4-Kbit EEPROM organized into: 512 bytes in I²C mode 128 blocks of 32 bits in RF mode Write time I²C: 5 ms (max.) RF: 5.75 ms including the internal Verify time Write cycling endurance: 1 million write cycles at 25 °C 150k write cycles at 85 °C More than 40-year data retention Multiple password protection in RF mode Single password protection in I²C mode Package SO8 (ECOPACK2^®) TSSOP8 (ECOPACK2^®) UFDFPN8 (ECOPACK2^®)

In stock

Quantity	$ per unit	Savings
1-9	$0.68	1%
10-24	$0.63	7%
25-99	$0.61	11%
100-249	$0.57	16%
250-499	$0.56	18%
500	$0.55	20%
500 +	Contact sales

$0.68

Replacement product

ST25DV04KC-IE6T3

Parameters

Supply Voltage Min Volt	1.8
Supply Voltage Max Volt	5.5
Operating Temp Min Celsius	-40.0
Operating Temp Max Celsius	85.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tape And Reel
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-8L

Description

Key features

Key features
Belonging to ST25 family, which includes all NFC/RF ID tag and reader products from ST I²C interface Two-wires I²C serial interface supports 400 kHz protocol Single supply voltage: 1.8 V to 5.5 V Byte and Page Write (up to 4 bytes) Random and Sequential read modes Self-timed programming cycle Automatic address incrementing Enhanced ESD/latch-up protection I²C timeout Contactless interface ISO 15693 and ISO 18000-3 mode 1 compatible 13.56 MHz ± 7 kHz carrier frequency To tag: 10% or 100% ASK modulation using 1 out of 4 (26 Kbit/s) or 1 out of 256 (1.6 Kbit/s) pulse position coding From tag: load modulation using Manchester coding with 423 kHz and 484 kHz subcarriers in low (6.6 kbit/s) or high (26 kbit/s) data rate mode. Supports the 53 kbit/s data rate with Fast commands Internal tuning capacitance: 27.5pF 64-bit unique identifier (UID) Read Block & Write (32-bit blocks) Digital output pin User configurable pin: RF write in progress or RF busy mode Energy harvesting Analog pin for energy harvesting 4 sink current configurable ranges Temperature range From –40 to 85 °C Memory 4-Kbit EEPROM organized into: 512 bytes in I²C mode 128 blocks of 32 bits in RF mode Write time I²C: 5 ms (max.) RF: 5.75 ms including the internal Verify time Write cycling endurance: 1 million write cycles at 25 °C 150k write cycles at 85 °C More than 40-year data retention Multiple password protection in RF mode Single password protection in I²C mode Package SO8 (ECOPACK2^®) TSSOP8 (ECOPACK2^®) UFDFPN8 (ECOPACK2^®)