STMicroelectronics RF Module ASK 423 kHz 5.5 V

RS Stock No.:: 248-7498
Mfr. Part No.:: ST25DV64KC-IE8S3
Manufacturer:: STMicroelectronics

STMicroelectronics RF Module ASK 423 kHz 5.5 V

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Bulk discount available

Subtotal (1 reel of 2500 units)*

HK$27,360.00

FREE delivery for orders over HK$250.00

Temporarily out of stock

Shipping from 05 August 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Reel*
2500 - 2500	HK$10.944	HK$27,360.00
5000 - 5000	HK$10.725	HK$26,812.50
7500 +	HK$10.403	HK$26,007.50

*price indicative

RS Stock No.:: 248-7498
Mfr. Part No.:: ST25DV64KC-IE8S3
Manufacturer:: STMicroelectronics

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	RF Module
	Component Type	Tag
	Sub Type	RF Module
	Modulation Technique	ASK
	Maximum RF Data Rate	53000bps
	Mount Type	Surface
	Frequency	423kHz
	Minimum Supply Voltage	1.8V
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	125°C
	Height	1.75mm
	Length	5mm
	Standards/Approvals	ISO/IEC 15693, RoHS
	Series	ST25DV
	Width	4 mm

	Select all
	Brand STMicroelectronics
	Product Type RF Module
	Component Type Tag
	Sub Type RF Module
	Modulation Technique ASK
	Maximum RF Data Rate 53000bps
	Mount Type Surface
	Frequency 423kHz
	Minimum Supply Voltage 1.8V
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 125°C
	Height 1.75mm
	Length 5mm
	Standards/Approvals ISO/IEC 15693, RoHS
	Series ST25DV
	Width 4 mm

Datasheet - ST25DV64KC-IE8S3

The STMicroelectronics product is a NFC RFID tag that offers 64 Kbit of electrically erasable programmable memory EEPROM. The ST25DV64KC offers two interfaces. The first one is an I2C serial link and can be operated from a DC power supply. The second one is an RF link activated when the ST25DV64KC act as a contactless memory powered by the received carrier electromagnetic wave. In I2C mode user memories contain up to 8192 bytes, which could be split in 4 flexible and protectable areas.

Single supply voltage is 1.8 V to 5.5 V

Multiple byte write programming

Configurable I²C slave address

NFC Forum Type 5 tag certified by the NFC Forum

Fast data transfer between I²C and RF interfaces

Half duplex 256 bytes dedicated buffer

Analog output pin to power external components

STMicroelectronics RF Module ASK 423 kHz 5.5 V

FREE delivery for orders over HK$250.00

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